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General-purpose CMOS Logic IC Series (BU4S,BU4000B Series)
High Voltage CMOS Logic ICs
<Logic Gate>
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
●Description
BU4001B series ICs are 2-input positive logic NOR gates, each with four built-in circuits. A buffer achieved by an inverter
added at the gate output improves the input / output propagation characteristics and minimizes variation in the propagation
time caused by an increase in the load capacitance. BU4011B series ICs are 2-input positive logic NAND gates. Four
circuits are contained on a single chip. An inverter-based buffer is included at the gate output, enabling improved input /
output propagation characteristics, and an increased load capacitance minimizes fluctuations in the propagation time.
BU4030B and BU4070B series ICs are exclusive OR gates, each with four built-in circuits. An inverter-based buffer was
incorporated at the gate output for enhanced I/O voltage characteristics, and the load capacitance has been increased in
order to minimize fluctuations in the propagation time. BU4081B series are 2-input positive logic AND gates with four circuits
mounted on a single chip. An inverter-type buffer was added to the gate output, improving input/output transmission speed,
and an increased load capacitance suppresses fluctuations in the transmission time. BU4093B series ICs are 4-circuit,
2-input NAND gates whose input pins all have a Schmitt trigger function. BU4069UB series ICs are 6-circuit inverters with no
buffers. A single-stage gate configuration reduces propagation time. BU4584B series ICs are inverter-type Schmitt trigger
circuits, each incorporating 6 circuits in a single chip.
●Features
1) Low power consumption
2) Broad operating supply voltage range: 3V to 16V
3) High input impedance
4) High fan out
5) L-TTL2 and LS-TTL1 inputs can be directly driven
6) All outputs are equipped with buffers (except for BU4069UB)
●Applications
These products are suitable for applications requiring low power consumption and a high degree of noise tolerance
The BU4030B/BU4070B series can be used in digital comparators and parity circuits
The BU4093B series are suitable as line receivers, waveform shaping and multi-vibrators, etc.
The BU4584B series can be used in waveform shaping circuits for inputs with a slow rise time and fall time
●Lineup
BU4001B/
BU4001F
4
circuits
NOR
gate
BU4011B/
BU4011B F/
BU4011B FV
BU4030B/
BU4030B F
BU4070B/
BU4070B F
BU4081B/
BU4081F/
BU4081FV
BU4093B/
BU4093B F/
BU4093B FV
BU4069UB/
BU4069UB F/
BU4069UB FV
BU4584B/
BU4584BF/
BU4584BFV
(
Quad 2-in
p
ut NOR
g
ate
)
Hi
g
h Volta
g
e CMOS Lo
g
ic
Lo
g
ic Gate 4
circuits
NAND
gate
4
circuits
EXO
R
g
ate
4
circuits
EXO
R
g
ate
4
circuits
AND
gate
4
circuits
NAND
gate
6
circuits
INV
gate
6
circuits
INV
gate
(
Quad 2-in
p
ut NAND
g
ate
)
(
Quad exclusive OR
g
ate
)
(
Quad exclusive OR
g
ate
)
(
Quad 2-in
p
ut AND
g
ate
)
(
Quad 2-in
p
ut NAND Schmitt tri
gg
er
)
(
Hex inverter
)
(
Hex Schmitt tri
gg
er inverter
)
No.11050EBT03
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
2/21
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© 2011 ROHM Co., Ltd. All rights reserved.
When used at Ta=25[°C] or above, values of above are reduced per 1[°C].
Allowable loss is the value for mounting 70[mm] x 70[mm] x 1.6[mm] FR4 glass epoxy
circuit board (copper foil area is 3% or less).
1400
1200
1000
800
400
0
25 50 75 10 0 1 25 150 175
Ambient temperature Ta [℃]
Power dissipation Pd [mW
]
85℃
600
200
1180[mV] BU4＊＊＊ (*1)
870[mV] BU4＊＊＊FV (*2)
610[mV] BU4＊＊＊F (*3)
(＊)shows BU4＊＊＊ below
BU4001B
BU4011B
BU4030B
BU4070B
BU4081B
BU4093B
BU4069UB
BU4584B
●Absolute Maximum Ratings
Parameter Symbol
Limit
Unit
BU4001B BU4011B BU4030B
/BU4070B BU4081B BU4093B BU4069UB BU4584B
Power Supply Voltage VDD -0.3 to 18 V
Supply current Iin ±10 mA
Operating temperature Topr -40 to 85 ℃
Storage temperature Tstg -55 to 150 ℃
Input Voltage VIN -0.3 to VDD+0.3 V
Maximum junction temperature Tjmax 150 ℃
●Recommended Operating Conditions
Parameter Symbol
Limit
Unit
BU4001B BU4011B BU4030B
/BU4070B BU4081B BU4093B BU4069UB BU4584B
Operating Power Supply VDD 3 to 16 V
Input Voltage VIN 0 to VDD V
●Thermal Derating Curve
●Input / Output Equivalent Circuits
(*1) (*2) (*3) UNIT
9.5 7.0 4.9 mW/℃
＜Input＞ ＜Output＞
VD D
GND
VDD
GND
VDD VD D
GND GND
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
3/21
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© 2011 ROHM Co., Ltd. All rights reserved.
●Electrical Characteristics(BU4001B)(Unless otherwise noted, VSS=0V, Ta=25℃, CL=50pF)
DC Characteristics
Parameter Symbol Standard Value Unit Condition Fig.No
MIN TYP MAX VDD[V]
Input “H” voltage VIH
3.5 － －
V
5
－
1
7.0 － － 10 2
11.0 － － 15 3
Input “L” voltage VIL
－ － 1.5
V
5
－
1
－ － 3.0 10 2
－ － 4.0 15 3
Input “H” current IIH － － 0.3 μA 15 VIH=15[V] －
Input “L” current IIL － － -0.3 μA 15 VIL=0[V] －
Output “H” voltage VOH
4.95 － －
V
5
IO=0[mA]
1
9.95 － － 10 2
14.95 － － 15 3
Output “L” voltage VOL
－ － 0.05
V
5
IO=0[mA]
1
－ － 0.05 10 2
－ － 0.05 15 3
Output “H” current IOH
-0.16 － －
mA
5 VOH=4.6[V]
4 -0.4 － － 10 VOH=9.5[V]
-1.2 － － 15 VOH=13.5[V]
Output “L” current IOL
0.44 － －
mA
5 VOL=0.4[V]
5 1.1 － － 10 VOL=0.5[V]
3.0 － － 15 VOL=1.5[V]
Static supply current IDD
－ － 1
μA
5
VI=VDD or GND － － － 2 10
－ － 4 15
Switching Characteristics
Parameter Symbol Standard Value Unit Condition Fig.No
MIN TYP MAX VDD[V]
Output rising time tTLH
－ 180 －
ns
5
－ 6 － 90 － 10
－ 65 － 15
Output falling time tTHL
－ 100 －
ns
5
－ 7 － 50 － 10
－ 40 － 15
“L” to ”H”
Propagation delay time tPLH
－ 90 －
ns
5
－ 8
－ 50 － 10
－ 40 － 15
“H” to ”L”
Propagation delay time tPHL
－ 90 －
ns
5
－ 9
－ 50 － 10
－ 40 － 15
Input capacitance CIN － 5 － pF － － －
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
4/21
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© 2011 ROHM Co., Ltd. All rights reserved.
●Electrical Characteristics(BU4011B)(Unless otherwise noted, VSS=0V, Ta=25℃, CL=50pF)
DC Characteristics
Parameter Symbol Standard Value Unit Condition Fig.No
MIN TYP MAX VDD[V]
Input “H” voltage VIH
3.5 － －
V
5
－
10
7.0 － － 10 11
11.0 － － 15 12
Input “L” voltage VIL
－ － 1.5
V
5
－
10
－ － 3.0 10 11
－ － 4.0 15 12
Input “H” current IIH － － 0.3 μA 15 VIH=15[V] －
Input “L” current IIL － － -0.3 μA 15 VIL=0[V] －
Output “H” voltage VOH
4.95 － －
V
5
IO=0[mA]
10
9.95 － － 10 11
14.95 － － 15 12
Output “L” voltage VOL
－ － 0.05
V
5
IO=0[mA]
10
－ － 0.05 10 11
－ － 0.05 15 12
Output “H” current IOH
-0.16 － －
mA
5 VOH=4.6[V]
13 -0.4 － － 10 VOH=9.5[V]
-1.2 － － 15 VOH=13.5[V]
Output “L” current IOL
0.44 － －
mA
5 VOL=0.4[V]
14 1.1 － － 10 VOL=0.5[V]
3.0 － － 15 VOL=1.5[V]
Static supply current IDD
－ － 1
μA
5
VI=VDD or GND － － － 2 10
－ － 4 15
Switching Characteristics
Parameter Symbol Standard Value Unit Condition Fig.No
MIN TYP MAX VDD[V]
Output rising time tTLH
－ 180 －
ns
5
－ 15 － 90 － 10
－ 65 － 15
Output falling time tTHL
－ 100 －
ns
5
－ 16 － 50 － 10
－ 40 － 15
“L” to ”H”
Propagation delay time tPLH
－ 90 －
ns
5
－ 17
－ 50 － 10
－ 40 － 15
“H” to ”L”
Propagation delay time tPHL
－ 90 －
ns
5
－ 18
－ 50 － 10
－ 40 － 15
Input capacitance CIN － 5 － pF － － －
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
5/21
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© 2011 ROHM Co., Ltd. All rights reserved.
●Electrical Characteristics(BU4030B/ BU4070B)(Unless otherwise noted, VSS=0V, Ta=25℃, CL=50pF)
DC Characteristics
Parameter Symbol Standard Value Unit Condition Fig.No
MIN TYP MAX VDD[V]
Input “H” voltage VIH
3.5 － －
V
5
－
19
7.0 － － 10 20
11.0 － － 15 21
Input “L” voltage VIL
－ － 1.5
V
5
－
19
－ － 3.0 10 20
－ － 4.0 15 21
Input “H” current IIH － － 0.3 μA 15 VIH=15[V] －
Input “L” current IIL － － -0.3 μA 15 VIL=0[V] －
Output “H” voltage VOH
4.95 － －
V
5
IO=0[mA]
19
9.95 － － 10 20
14.95 － － 15 21
Output “L” voltage VOL
－ － 0.05
V
5
IO=0[mA]
19
－ － 0.05 10 20
－ － 0.05 15 21
Output “H” current IOH
-0.16 － －
mA
5 VOH=4.6[V]
22 -0.4 － － 10 VOH=9.5[V]
-1.2 － － 15 VOH=13.5[V]
Output “L” current IOL
0.44 － －
mA
5 VOL=0.4[V]
23 1.1 － － 10 VOL=0.5[V]
3.0 － － 15 VOL=1.5[V]
Static supply current IDD
－ － 1
μA
5
VI=VDD or GND － － － 2 10
－ － 4 15
Switching Characteristics
Parameter Symbol Standard Value Unit Condition Fig.No
MIN TYP MAX VDD[V]
Output rising time tTLH
－ 180 －
ns
5
－ 24 － 90 － 10
－ 65 － 15
Output falling time tTHL
－ 100 －
ns
5
－ 25 － 50 － 10
－ 40 － 15
“L” to ”H”
Propagation delay time tPLH
－ 90 －
ns
5
－ 26
－ 50 － 10
－ 40 － 15
“H” to ”L”
Propagation delay time tPHL
－ 90 －
ns
5
－ 27
－ 50 － 10
－ 40 － 15
Input capacitance CIN － 5 － pF － － －
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
6/21
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© 2011 ROHM Co., Ltd. All rights reserved.
●Electrical Characteristics(BU4081B)(Unless otherwise noted, VSS=0V, Ta=25℃, CL=50pF)
DC Characteristics
Parameter Symbol Standard Value Unit Condition Fig.No
MIN TYP MAX VDD[V]
Input “H” voltage VIH
3.5 － －
V
5
－
28
7.0 － － 10 29
11.0 － － 15 30
Input “L” voltage VIL
－ － 1.5
V
5
－
28
－ － 3.0 10 29
－ － 4.0 15 30
Input “H” current IIH － － 0.3 μA 15 VIH=15[V] －
Input “L” current IIL － － -0.3 μA 15 VIL=0[V] －
Output “H” voltage VOH
4.95 － －
V
5
IO=0[mA]
28
9.95 － － 10 29
14.95 － － 15 30
Output “L” voltage VOL
－ － 0.05
V
5
IO=0[mA]
28
－ － 0.05 10 29
－ － 0.05 15 30
Output “H” current IOH
-0.16 － －
mA
5 VOH=4.6[V]
31 -0.4 － － 10 VOH=9.5[V]
-1.2 － － 15 VOH=13.5[V]
Output “L” current IOL
0.44 － －
mA
5 VOL=0.4[V]
32 1.1 － － 10 VOL=0.5[V]
3.0 － － 15 VOL=1.5[V]
Static supply current IDD
－ － 1
μA
5
VI=VDD or GND － － － 2 10
－ － 4 15
Switching Characteristics
Parameter Symbol Standard Value Unit Condition Fig.No
MIN TYP MAX VDD[V]
Output rising time tTLH
－ 180 －
ns
5
－ 33 － 90 － 10
－ 65 － 15
Output falling time tTHL
－ 100 －
ns
5
－ 34 － 50 － 10
－ 40 － 15
“L” to ”H”
Propagation delay time tPLH
－ 160 －
ns
5
－ 35
－ 65 － 10
－ 50 － 15
“H” to ”L”
Propagation delay time tPHL
－ 160 －
ns
5
－ 36
－ 65 － 10
－ 50 － 15
Input capacitance CIN － 5 － pF － － －
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
7/21
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© 2011 ROHM Co., Ltd. All rights reserved.
●Electrical Characteristics(BU4093B)(Unless otherwise noted, VSS=0V, Ta=25℃, CL=50pF)
DC Characteristics
Parameter Symbol Standard Value Unit Condition Fig.No
MIN TYP MAX VDD[V]
Input “H” voltage VIH
3.5 － －
V
5
－
37
7.0 － － 10 38
11.0 － － 15 39
Input “L” voltage VIL
－ － 1.5
V
5
－
37
－ － 3.0 10 38
－ － 4.0 15 39
Input “H” current IIH － － 0.3 μA 15 VIH=15[V] －
Input “L” current IIL － － -0.3 μA 15 VIL=0[V] －
Output “H” voltage VOH
4.95 － －
V
5
IO=0[mA]
37
9.95 － － 10 38
14.95 － － 15 39
Output “L” voltage VOL
－ － 0.05
V
5
IO=0[mA]
37
－ － 0.05 10 38
－ － 0.05 15 39
Output “H” current IOH
-0.44 － －
mA
5 VOH=4.6[V]
40 -1.1 － － 10 VOH=9.5[V]
-3.0 － － 15 VOH=13.5[V]
Output “L” current IOL
0.44 － －
mA
5 VOL=0.4[V]
41 1.1 － － 10 VOL=0.5[V]
3.0 － － 15 VOL=1.5[V]
Static supply current IDD
－ － 1
μA
5
VI=VDD or GND － － － 2 10
－ － 4 15
Hysteresis voltage VH
0.17 － 0.39
μA
5
－ － 0.25 － 0.60 10
0.33 － 0.90 15
Switching Characteristics
Parameter Symbol Standard Value Unit Condition Fig.No
MIN TYP MAX VDD[V]
Output rising time tTLH
－ 100 －
ns
5
－ 42 － 50 － 10
－ 40 － 15
Output falling time tTHL
－ 100 －
ns
5
－ 43 － 50 － 10
－ 40 － 15
“L” to ”H”
Propagation delay time tPLH
－ 125 －
ns
5
－ 44
－ 50 － 10
－ 40 － 15
“H” to ”L”
Propagation delay time tPHL
－ 125 －
ns
5
－ 45
－ 50 － 10
－ 40 － 15
Input capacitance CIN － 5 － pF － － －
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
8/21
www.rohm.com 2011.08 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
●Electrical Characteristics(BU4069UB)(Unless otherwise noted, VSS=0V, Ta=25℃, CL=50pF)
DC Characteristics
Parameter Symbol Standard Value Unit Condition Fig.No
MIN TYP MAX VDD[V]
Input “H” voltage VIH
4.0 －
V
5
－
46
8.0 － 10 47
12.5 － 15 48
Input “L” voltage VIL
－ － 1.0
V
5
－
46
－ － 2.0 10 47
－ － 2.5 15 48
Input “H” current IIH － － 0.3 μA 15 VIH=15[V] －
Input “L” current IIL － － -0.3 μA 15 VIL=0[V] －
Output “H” voltage VOH
4.95 － －
V
5
IO=0[mA]
46
9.95 － － 10 47
14.95 － － 15 48
Output “L” voltage VOL
－ － 0.05
V
5
IO=0[mA]
46
－ － 0.05 10 47
－ － 0.05 15 48
Output “H” current IOH
-0.44 －
mA
5 VOH=4.6[V]
49 -1.1 － 10 VOH=9.5[V]
-3.0 － 15 VOH=13.5[V]
Output “L” current IOL
0.44 －
mA
5 VOL=0.4[V]
50 1.1 － 10 VOL=0.5[V]
3.0 － 15 VOL=1.5[V]
Static supply current IDD
－ － 1
μA
5
VI=VDD or GND － － － 2 10
－ － 4 15
Switching Characteristics
Parameter Symbol Standard Value Unit Condition Fig.No
MIN TYP MAX VDD[V]
Output rising time tTLH
－ 180 －
ns
5
－ 51 － 90 － 10
－ 65 － 15
Output falling time tTHL
－ 100 －
ns
5
－ 52 － 50 － 10
－ 40 － 15
“L” to ”H”
Propagation delay time tPLH
－ 90 －
ns
5
－ 53
－ 50 － 10
－ 40 － 15
“H” to ”L”
Propagation delay time tPHL
－ 65 －
ns
5
－ 54
－ 40 － 10
－ 30 － 15
Input capacitance CIN － 5 － pF － － －
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
9/21
www.rohm.com 2011.08 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
●Electrical Characteristics(BU4584B)(Unless otherwise noted, VSS=0V, Ta=25℃, CL=50pF)
DC Characteristics
Parameter Symbol Standard Value Unit Condition Fig.No
MIN TYP MAX VDD[V]
Input “H” voltage VIH
3.5 － －
V
5
－
55
7.0 － － 10 56
11.0 － － 15 57
Input “L” voltage VIL
－ － 1.5
V
5
－
55
－ － 3.0 10 56
－ － 4.0 15 57
Input “H” current IIH － － 0.3 μA 15 VIH=15[V] －
Input “L” current IIL － － -0.3 μA 15 VIL=0[V] －
Output “H” voltage VOH
4.95 － －
V
5
IO=0[mA]
55
9.95 － － 10 56
14.95 － － 15 57
Output “L” voltage VOL
－ － 0.05
V
5
IO=0[mA]
55
－ － 0.05 10 56
－ － 0.05 15 57
Output “H” current IOH
-0.44 － －
mA
5 VOH=4.6[V]
58 -1.1 － － 10 VOH=9.5[V]
-3.0 － － 15 VOH=13.5[V]
Output “L” current IOL
0.44 － －
mA
5 VOL=0.4[V]
59 1.1 － － 10 VOL=0.5[V]
3.0 － － 15 VOL=1.5[V]
Static supply current IDD
－ － 1
μA
5
－ － － － 2 10
－ － 4 15
Hysteresis voltage VH
0.15 － 0.6
μA
5
－ － 0.25 － 1.0 10
0.40 － 1.5 15
Input capacitance CIN － 5 － pF － － －
Switching Characteristics
Parameter Symbol Standard Value Unit Condition Fig.No
MIN TYP MAX VDD[V]
Output rising time tTLH
－ 100 －
ns
5
－ 60 － 50 － 10
－ 40 － 15
Output falling time tTHL
－ 100 －
ns
5
－ 61 － 50 － 10
－ 40 － 15
“L” to ”H”
Propagation delay time tPLH
－ 125 －
ns
5
－ 62
－ 60 － 10
－ 50 － 15
“H” to ”L”
Propagation delay time tPHL
－ 125 －
ns
5
－ 63
－ 60 － 10
－ 50 － 15
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
10/21
www.rohm.com 2011.08 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
●Switching Characteristics
Description of Symbols
(1) tPHL: Time up to 50% of rise time of input waveform
~ 50% of fall time of output waveform
(2) tPLH: Time up to 50% of fall time of input waveform
~ 50% of rise time of output waveform
(3) tTHL: Time up to 90% ~ 10% of fall time of output waveform
(4) tTLH: Time up to 10% ~ 90% of rise time of output waveform
Description of Symbols
(1) tPLH: Time up to 50% of rise time of input waveform
~50% of rise time of output waveform
(2) tPHL: Time up to 50% of fall time of input waveform
~ 50% of fall time of output waveform
(3) tTLH: Time up to 10% ~ 90% of rise time of output waveform
(4) tTHL: Time up to 90% ~ 10% of fall time of output waveform
90%
50%
10%
90%
50%
10%
20[ns
] 20[ns
]
④tTHL
①tpLH
Inpu
t
Outpu
t
③tTLH
②tpHL
90%
50%
10%
10%
50%
90%
20[ns
] 20[ns
]
Inpu
t
Output
①tPHL
②tPLH
③tTHL ④tTLH
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
11/21
www.rohm.com 2011.08 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
●Electrical Characteristics Curves(BU4001B)
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Sink Current [mA]
0
50
100
150
200
250
300
350
400
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Rise Time [ns]
0
50
100
150
200
250
300
350
400
450
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Fall Time [ns]
0
50
100
150
200
250
300
350
400
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time [ns]
0
50
100
150
200
250
300
350
400
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time [ns]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Source Current [mA]
0
1
2
3
4
5
6
012345
Input Voltage [V]
Output Voltage [V]
0
2
4
6
8
10
12
0246810
Input Voltage [V]
Output Voltage [V]
0
5
10
15
20
0 5 10 15
Input Voltage [V]
Output Voltage [V]
Fig.1
Output voltage－Input voltage characteristics
（VDD=5[V] / VSS=0[V]）
Fig.4
Output source current－voltage characteristics
Fig.5
Output sink current－voltage characteristics
Fig.8
Rising propagation delay tPLH
Fig.9
Falling propagation delay tPHL
85[℃] 25[℃] -40[℃]
-40[℃]
25[℃]
85[℃]
VDD=10[V]
85[℃]
-40[℃]
25[℃]
-40[℃]
25[℃]
85[℃]
VDD=5[V]
-40[℃]
85[℃]
25[℃]
-40[℃]
VDD=15[V]
VDD=5[V]
85[℃]
25[℃]
-40
[
℃
]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=15[V]
85[℃]
25[℃]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
[BU4001B/F]
85[℃] 25[℃] -40[℃]
[BU4001B/F]
85[℃] 25[℃] -40[℃]
[BU4001B/F]
[BU4001B/F] [BU4001B/F]
Operating Temperature Range
[BU4001B/F]
Operating Temperature Range Operating Temperature Range
[BU4001B/F]
[BU4001B/F]
Operating Temperature Range
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
[BU4001B/F]
Fig.2
Output voltage－Input voltage characteristics
（VDD=10[V] / VSS=0[V]）
Fig.3
Output voltage－Input voltage characteristics
（VDD=15[V] / VSS=0[V]）
Fig.6
Rising time tTLH
Fig.7
Falling time tTHL
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
12/21
www.rohm.com 2011.08 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
●Electrical Characteristics Curves(BU4011B)
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Source Current [mA]
0
100
200
300
400
500
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time [ns]
0
100
200
300
400
500
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time [ns]
0
100
200
300
400
500
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Fall Time [ns]
0
100
200
300
400
500
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Rise Time [ns]
Fig.10
Output voltage－Input voltage characteristics
（VDD=5[V] / VSS=0[V]）
Fig.13
Output source current－voltage characteristics
Fig.14
Output sink current－voltage characteristics
Fig.16
Falling time tTHL
Fig.17
Rising propagation delay tPLH
Fig.18
Falling propagation delay tPHL
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
-40[℃]
25[℃]
85[℃]
VDD=10[V]
85[℃]
-40[℃]
25[℃]
-40[℃]
25[℃]
85[℃]
VDD=5[V]
VDD=15[V]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Sink Current [mA]
-40[℃]
85[℃]
25[℃]
-40[℃]
VDD=5[V]
85[℃]
25[℃]
-40[℃]
VDD=10[V]
85[℃]
25[℃]
VDD=15[V]
0
1
2
3
4
5
6
012345
Input Voltage [V]
Output Voltage [V]
0
5
10
0246810
Input Voltage [V]
Output Voltage [V]
0
5
10
15
20
0 5 10 15
Input Voltage [V]
Output Voltage [V]
[BU4011B/F/FV] [BU4011B/F/FV] [BU4011B/F/FV]
85[℃] 25[℃] -40[℃]
85[℃] 25[℃] -40[℃] 85[℃] 25[℃] -40[℃]
[BU4011B/F/FV] [BU4011B/F/FV]
Operating Temperature Range
Operating Temperature Range
Operating Temperature Range
[BU4011B/F/FV] [BU4011B/F/FV] [BU4011B/F/FV]
[BU4011B/F/FV]
Operating Temperature Range
Fig.11
Output voltage－Input voltage characteristics
（VDD=10[V] / VSS=0[V]）
Fig.12
Output voltage－Input voltage characteristics
（VDD=15[V] / VSS=0[V]）
Fig.15
Rising time tTLH
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
13/21
www.rohm.com 2011.08 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
●Electrical Characteristics Curves(BU4030B / BU4070B)
0
100
200
300
400
-50-250 255075100
Ambient Temperature [℃]
Output Rise Time [ns]
0
100
200
300
400
500
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Fall Time [ns]
0
100
200
300
400
500
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time [ns]
0
100
200
300
400
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time [ns]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Sink Current [mA]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Source Current [mA]
Fig.19
Output voltage－Input voltage characteristics
（VDD=5[V] / VSS=0[V]）
Fig.22
Output source current－voltage characteristics
Fig.23
Output sink current－voltage characteristics
Fig.26
Rising propagation delay tPLH
Fig.27
Falling propagation delay tPHL
-40[℃]
25[℃]
85[℃]
VDD=10[V]
85[℃]
-40[℃]
25[℃]
-40[℃]
25[℃]
85[℃]
VDD=5[V]
-40[℃]
85[℃]
25[℃]
-40[℃]
VDD=15[V]
VDD=5[V]
85[℃]
25[℃]
-40[℃]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=15[V]
85[℃]
25[℃]
0
1
2
3
4
5
6
012345
Input Voltage [V]
Output Voltage [V]
0
2
4
6
8
10
12
0510
Input Voltage [V]
Output Voltage [V]
0
5
10
15
20
0 5 10 15
Input Voltage [V]
Output Voltage [V]
85[℃] 25[℃] -40[℃]
[BU4030B/F]
[BU4070B/F]
85[℃] 25[℃] -40[℃]
[BU4030B/F]
[BU4070B/F]
85[℃] 25[℃] -40[℃]
[BU4030B/F]
[BU4070B/F]
[BU4030B/F]
[BU4070B/F]
[BU4030B/F]
[BU4070B/F] Operating Temperature Range
Operating Temperature Range
Operating Temperature Range
Operating Temperature Range
[BU4030B/F]
[BU4070B/F]
[BU4030B/F]
[BU4070B/F]
[BU4030B/F]
[BU4070B/F]
[BU4030B/F]
[BU4070B/F]
Fig.20
Output voltage－Input voltage characteristics
（VDD=10[V] / VSS=0[V]）
Fig.21
Output voltage－Input voltage characteristics
（VDD=15[V] / VSS=0[V]）
Fig.24
Rising time tTLH
Fig.25
Falling time tTHL
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
14/21
www.rohm.com 2011.08 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
●Electrical Characteristics Curves(BU4081B)
0
1
2
3
4
5
6
012345
Input Voltage [V]
Output Voltage [V]
0
50
100
150
200
250
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time [ns]
0
50
100
150
200
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time [ns]
0
50
100
150
200
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Fall Time [ns]
0
50
100
150
200
-50-250 255075100
Ambient Temperature [℃]
Output Rise Time [ns]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Sink Current [mA]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Source Current [mA]
0
2
4
6
8
10
12
0246810
Input Voltage [V]
Output Voltage [V]
0
5
10
15
20
0 5 10 15
Input Voltage [V]
Output Voltage [V]
Fig.28
Output voltage－Input voltage characteristics
（VDD=5[V] / VSS=0[V]）
Fig.31
Output source current－voltage characteristics
Fig.32
Output sink current－voltage characteristics
Fig.35
Rising propagation delay tPLH
-40[℃]
25[℃]
85[℃]
VDD=10[V]
85[℃]
-40[℃]
25[℃]
VDD=15[V]
-40[℃]
25[℃]
85[℃]
VDD=5[V]
85[℃]
25[℃]
-40[℃]
85[℃]
25[℃]
-40[℃]
VDD=15[V]
VDD=5[V]
85[℃]
25[℃]
-40[℃]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
[BU4081B/F/FV]
85[℃] 25[℃] -40[℃]
[BU4081B/F/FV] [BU4081B/F/FV]
[BU4081B/F/FV] [BU4081B/F/FV]
Operating Temperature Range
Operating Temperature Range
Operating Temperature Range
[BU4081B/F/FV]
Operating Temperature Range
[BU4081B/F/FV]
[BU4081B/F/FV][BU4081B/F/FV]
85[℃] 25[℃] -40[℃]
85[℃] 25[℃] -40[℃]
Fig.29
Output voltage－Input voltage characteristics
（VDD=10[V] / VSS=0[V]）
Fig.30
Output voltage－Input voltage characteristics
（VDD=15[V] / VSS=0[V]）
Fig.33
Rising time tTLH
Fig.34
Falling time tTHL
Fig.36
Falling propagation delay tPHL
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
15/21
www.rohm.com 2011.08 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
●Electrical Characteristics Curves(BU4093B)
0
1
2
3
4
5
6
012345
Input Voltage [V]
Output Voltage [V]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Source Current [mA]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Source Current [mA]
0
5
10
15
20
0 5 10 15
Input Voltage [V]
Output Voltage [V]
0
2
4
6
8
10
12
0510
Input Voltage [V]
Output Voltage [V]
0
50
100
150
200
250
300
350
400
-50 -25 0 25 50 75 100
Output Voltage [V]
Output Rise Time[ns]
0
100
200
300
400
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time [ns]
0
100
200
300
400
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time [ns]
0
100
200
300
400
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Fall Time [ns]
Fig.37
Output voltage－Input voltage characteristics
（VDD=5[V] / VSS=0[V]）
Fig.38
Output voltage－Input voltage characteristics
（VDD=10[V] / VSS=0[V]）
Fig.40
Output source current－voltage characteristics
Fig.41
Output sink current－voltage characteristics
Fig.39
Output voltage－Input voltage characteristics
（VDD=15[V] / VSS=0[V]）
-40[℃]
25[℃]
85[℃]
VDD=10[V]
85[℃]
-40[℃]
25[℃]
VDD=15[V]
-40[℃]
25[℃]
85[℃]
VDD=5[V]
85[℃]
25[℃]
-40[℃]
VDD=15[V]
VDD=5[V]
85[℃]
25[℃]
-40[℃]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
[BU4093B/F/FV]
85[℃] 25[℃] -40[℃]
85[℃] 25[℃] -40[℃]
[BU4093B/F/FV] [BU4093B/F/FV]
25[℃]
-40[℃]
85[℃]
[BU4093B/F/FV] [BU4093B/F/FV]
Operating Temperature Range
Operating Temperature Range
Operating Temperature Range
Operating Temperature Range
[BU4093B/F/FV]
[BU4093B/F/FV]
[BU4093B/F/FV]
[BU4093B/F/FV]
85[℃] 25[℃] -40[℃]
Fig.42
Rising time tTLH
Fig.43
Falling time tTHL
Fig.44
Rising propagation delay tPLH
Fig.45
Falling propagation delay tPHL
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
16/21
www.rohm.com 2011.08 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
●Electrical Characteristics Curves(BU4069UB)
0
1
2
3
4
5
6
012345
Input Voltage [V]
Output Voltage [V]
0
100
200
300
400
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Rise Time [ns]
0
100
200
300
400
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time [ns]
0
100
200
300
400
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time [ns]
0
100
200
300
400
500
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Fall Time [ns]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Source Current [mA]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Sink Current [mA]
0
2
4
6
8
10
12
0246810
Input Voltage [V]
Output Voltage [V]
0
5
10
15
20
0 5 10 15
Input Voltage [V]
Output Voltage [V]
Fig.46
Output voltage－Input voltage characteristics
（VDD=5[V] / VSS=0[V]）
Fig.47
Output voltage－Input voltage characteristics
（VDD=10[V] / VSS=0[V]）
Fig.49
Output source current－voltage characteristics
Fig.50
Output sink current－voltage characteristics
Fig.48
Output voltage－Input voltage characteristics
（VDD=15[V] / VSS=0[V]）
-40[℃]
25[℃]
85[℃]
VDD=10[V]
-40[℃]
25[℃]
85[℃]
VDD=15[V]
-40[℃]
25[℃]
85[℃]
VDD=5[V]
-40[℃]
25[℃]
85[℃]
VDD=15[V]
VDD=5
[
V
]
-40
[
℃
]
25[℃]
85[℃]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
25[℃]
85[℃]
-40[℃]
[BU4069UB/F/FV] [BU4069UB/F/FV][BU4069UB/F/FV]
[BU4069UB/F/FV] [BU4069UB/F/FV]
85[℃] 25[℃] -40[℃]
VDD=18[V]
Operating Temperature Range
Operating Temperature Range
Operating Temperature Range
Operating Temperature Range
[BU4069UB/F/FV]
[BU4069UB/F/FV]
[BU4069UB/F/FV]
[BU4069UB/F/FV]
85[℃] 25[℃] -40[℃]
85[℃] 25[℃] -40[℃]
Fig.51
Rising time tTLH
Fig.52
Falling time tTHL
Fig.53
Rising propagation delay tPLH
Fig.54
Falling propagation delay tPHL
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
17/21
www.rohm.com 2011.08 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
●Electrical Characteristics Curves(BU4584B)
0
100
200
300
400
-50-250 255075100
Ambient Temperature [℃]
Output Rise Time [ns]
0
100
200
300
400
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time [ns]
0
100
200
300
400
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Propagation Delay Time [ns]
0
100
200
300
400
500
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Output Fall Time [ns]
0
1
2
3
4
5
6
012345
Input Voltage [V]
Output Voltage [V]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Source Current [mA]
0
10
20
30
40
50
0 5 10 15 20
Output Voltage [V]
Output Sink Current [mA]
0
2
4
6
8
10
12
0246810
Input Voltage [V]
Output Voltage [V]
0
5
10
15
20
0 5 10 15
Input Voltage [V]
Output Voltage [V]
Fig.55
Output voltage－Input voltage characteristics
（VDD=5[V] / VSS=0[V]）
Fig.56
Output voltage－Input voltage characteristics
（VDD=10[V] / VSS=0[V] ）
Fig.58
Output source current－voltage characteristics
Fig.59
Output sink current－voltage characteristics
Fig.57
Output voltage－Input voltage characteristics
（VDD=15[V] / VSS=0[V]）
85[℃]
25[℃]
-40[℃]
85[℃]
25[℃]
-40[℃]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
VDD=3[V]
VDD=5[V]
VDD=18[V]
VDD=10[V]
[BU4584B/F/FV] [BU4584B/F/FV]
[BU4584B/F/FV]
[BU4584B/F/FV] [BU4584B/F/FV]
-40[℃]
25[℃]
85[℃]
VDD=10[V]
-40[℃]
25[℃]
85[℃]
VDD=15[V]
-40[℃]
25[℃]
85[℃]
VDD=5[V]
-40[℃]
25[℃]
85[℃]
VDD=15[V]
VDD=5
[
V
]
-40
[
℃
]
25[℃]
85[℃]
VDD=10[V]
25[℃]
85[℃]
-40[℃]
Operating Temperature Range
Operating Temperature Range
Operating Temperature Range
Operating Temperature Range
[BU4584B/F/FV]
[BU4584B/F/FV]
[BU4584B/F/FV]
[BU4584B/F/FV]
85[℃]
25[℃]
-40[℃]
Fig.60
Rising time tTLH
Fig.61
Falling time tTHL
Fig.62
Rising propagation delay tPLH
Fig.63
Falling propagation delay tPHL
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
18/21
www.rohm.com 2011.08 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
1
4
2
5
6
7
14
13
12
8
A
1
VSS
A
4
O4
O3
B3
A
3
B1
O1
O2
B2
A
2
B4
11
3
10
VDD
9
●Pinout Diagrams・Pin Description
1) BU4001B Series 2) BU4011B Series 3) BU4030B Series
PIN No. PIN NAME I/O PIN FUNCTION
PIN No. PIN NAME I/O PIN FUNCTION
PIN No. PIN NAME I/O PIN FUNCTION
1 A1 I INPUT1 1 A1 I INPUT1 1 A1 I INPUT1
2 B1 I INPUT1 2 B1 I INPUT1 2 B1 I INPUT1
3 O1 O OUTPUT1 3 O1 O OUTPUT1 3 O1 O OUTPUT1
4 O2 O OUTPUT2 4 O2 O OUTPUT2 4 O2 O OUTPUT2
5 B2 I INPUT2 5 B2 I INPUT2 5 B2 I INPUT2
6 A2 I INPUT2 6 A2 I INPUT2 6 A2 I INPUT2
7 VSS ― Power Supply(-) 7 VSS ― Power Supply(-) 7 VSS ― Power Supply(-)
8 A3 I INPUT3 8 A3 I INPUT3 8 A3 I INPUT3
9 B3 I INPUT3 9 B3 I INPUT3 9 B3 I INPUT3
10 O3 O OUTPUT3 10 O3 O OUTPUT3 10 O3 O OUTPUT3
11 O4 O OUTPUT4 11 O4 O OUTPUT4 11 O4 O OUTPUT4
12 B4 I INPUT4 12 B4 I INPUT4 12 B4 I INPUT4
13 A4 I INPUT4 13 A4 I INPUT4 13 A4 I INPUT4
14 VDD ― Power Supply(+) 14 VDD ― Power Supply(+) 14 VDD ― Power Supply(+)
TRUTH TABLE TRUTH TABLE TRUTH TABLE
A B OUT
A B OUT
A B OUT
L L H L L H L L L
L H L L H H L H H
H L L H L H H L H
H H L H H L H H L
4) BU4070B Series 5) BU4081B Series 6) BU4093B Series
PIN No. PIN NAME I/O PIN FUNCTION
PIN No. PIN NAME I/O PIN FUNCTION
PIN No. PIN NAME I/O PIN FUNCTION
1 A1 I INPUT1 1 A1 I INPUT1 1 I1 I INPUT1
2 B1 I INPUT1 2 B1 I INPUT1 2 I2 I INPUT2
3 O1 O OUTPUT1 3 O1 O OUTPUT1 3 O1 O OUTPUT1
4 O2 O OUTPUT2 4 O2 O OUTPUT2 4 O2 O OUTPUT2
5 B2 I INPUT2 5 B2 I INPUT2 5 I3 I INPUT3
6 A2 I INPUT2 6 A2 I INPUT2 6 I4 I INPUT4
7 VSS ― Power Supply(-) 7 VSS ― Power Supply(-) 7 VSS ― Power Supply(-)
8 A3 I INPUT3 8 A3 I INPUT3 8 I5 I INPUT5
9 B3 I INPUT3 9 B3 I INPUT3 9 I6 I INPUT6
10 O3 O OUTPUT3 10 O3 O OUTPUT3 10 O3 O OUTPUT3
11 O4 O OUTPUT4 11 O4 O OUTPUT4 11 O4 O OUTPUT4
12 B4 I INPUT4 12 B4 I INPUT4 12 I7 I INPUT7
13 A4 I INPUT4 13 A4 I INPUT4 13 I8 I INPUT8
14 VDD ― Power Supply(+) 14 VDD ― Power Supply(+) 14 VDD ― Power Supply(+)
TRUTH TABLE TRUTH TABLE TRUTH TABLE
A B OUT
A B OUT
A B OUT
L L L L L L L L H
L H H L H L L H H
H L H H L L H L H
H H L H H H H H L
1
4
2
5
6
7
14
13
12
8
A
1
VSS
A
4
O4
O3
B3
A
3
B1
O1
O2
B2
A
2
B4
11
3
10
VDD
9
A
1
VSS
A
4
O4
O3
B3
A
3
B1
O1
O2
B2
A
2
B4
VDD
14
13
12
8
11
10
9
1
4
2
5
6
7
3
A
1
VSS
A
4
O4
O3
B3
A
3
B1
O1
O2
B2
A
2
B4
VDD
14
13
12
8
11
10
9
1
4
2
5
6
7
3
1
4
2
5
6
7
14
13
12
8
A
1
VSS
A
4
O4
O3
B3
A
3
B1
O1
O2
B2
A
2
B4
11
3
10
VDD
9
1
4
2
5
6
7
14
13
12
8
I1
VSS
I8
O4
O3
I6
I5
I2
O1
O2
I3
I4
I7
11
3
10
VDD
9
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
19/21
www.rohm.com 2011.08 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
1
2
4
5
6
7
14
13
12
9
8
I1
VEE
VDD
I6
I5
O5
I4
O4
O1
I2
O2
I3
O3
O6
11
3
10
7) BU4069UB Series 8) BU4584B Series
PIN No. PIN NAME I/O PIN FUNCYION
PIN No. PIN NAME I/O PIN FUNCYION
1 I1 I INPUT1 1 I1 I INPUT1
2 O1 O OUTPUT1 2 O1 O OUTPUT1
3 I2 I INPUT2 3 I2 I INPUT2
4 O2 O OUTPUT2 4 O2 O OUTPUT2
5 I3 I INPUT3 5 I3 I INPUT3
6 O3 O OUTPUT3 6 O3 O OUTPUT3
7 VSS ― Power Supply(-) 7 VSS ― Power Supply(-)
8 I4 O OUTPUT4 8 I4 O OUTPUT4
9 O4 I INPUT4 9 O4 I INPUT4
10 I5 O OUTPUT5 10 I5 O OUTPUT5
11 O5 I INPUT5 11 O5 I INPUT5
12 I6 O OUTPUT6 12 I6 O OUTPUT6
13 O6 I INPUT6 13 O6 I INPUT6
14 VDD ― Power Supply(+) 14 VDD ― Power Supply(+)
TRUTH TABLE TRUTH TABLE
●Notes for use
1. Absolute maximum ratings
An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break
down the devices, thus making impossible to identify breaking mode, such as a short circuit or an open circuit. If any over rated
values will expect to exceed the absolute maximum ratings, consider adding circuit protection devices, such as fuses.
2. Connecting the power supply connector backward
Connecting of the power supply in reverse polarity can damage IC. Take precautions when connecting the power supply
lines. An external direction diode can be added.
3. Power supply lines
Design PCB layout pattern to provide low impedance GND and supply lines. To obtain a low noise ground and supply line,
separate the ground section and supply lines of the digital and analog blocks. Furthermore, for all power supply terminals
to ICs, connect a capacitor between the power supply and the GND terminal. When applying electrolytic capacitors in the
circuit, not that capacitance characteristic values are reduced at low temperatures.
4. GND voltage
The potential of GND pin must be minimum potential in all operating conditions.
5. Thermal design
Use a thermal design that allows for a sufficient margin in light of the power dissipation (Pd) in actual operating conditions.
6. Inter-pin shorts and mounting errors
Use caution when positioning the IC for mounting on printed circuit boards. The IC may be damaged if there is any
connection error or if pins are shorted together.
7. Actions in strong electromagnetic field
Use caution when using the IC in the presence of a strong electromagnetic field as doing so may cause the IC to malfunction.
8. Testing on application boards
When testing the IC on an application board, connecting a capacitor to a pin with low impedance subjects the IC to stress.
Always discharge capacitors after each process or step. Always turn the IC's power supply off before connecting it to or
removing it from a jig or fixture during the inspection process. Ground the IC during assembly steps as an antistatic
measure. Use similar precaution when transporting or storing the IC.
9. Ground Wiring Pattern
When using both small signal and large current GND patterns, it is recommended to isolate the two ground patterns,
placing a single ground point at the ground potential of application so that the pattern wiring resistance and voltage
variations caused by large currents do not cause variations in the small signal ground voltage. Be careful not to change the
GND wiring pattern of any external components, either.
10. Unused input terminals
Connect all unused input terminals to VDD or VSS in order to prevent excessive current or oscillation.
Insertion of a resistor (100kΩ approx.) is also recommended
IN OUT IN OUT
H L H L
L H L H
1
2
4
5
6
7
14
13
12
9
8
I1
VEE
VDD
I6
I5
O5
I4
O4
O1
I2
O2
I3
O3
O6
11
3
10
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
20/21
www.rohm.com 2011.08 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
●Ordering part number
B U 4 0 0 1 B F V - E 2
Part No. Part No.
4001B
4011B
4030B
4070B
4081B
4093B
4069UB
4584B
Package
None: DIP14
F : SOP14
FV : SSOP-B14
Packaging and forming specification
E2: Embossed tape and reel
None:Tray,Tube
(Unit : mm)
SOP14
7
14
1.27
0.11
1
8
0.3MIN
8.7±0.2
0.4±0.1
0.15±0.1
1.5±0.1
6.2±0.3
4.4±0.2
(MAX 9.05 include BURR)
0.1
∗
Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
Embossed carrier tapeTape
Quantity
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
2500pcs
E2
()
Direction of feed
Reel 1pin
∗
Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
Embossed carrier tapeTape
Quantity
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
2500pcs
E2
()
Direction of feed
Reel 1pin
(Unit : mm)
SSOP-B14
8
7
14
1
0.10
6.4 ± 0.3
4.4
±
0.2
5.0 ± 0.2
0.22 ± 0.1
1.15 ± 0.1
0.65
0.15 ± 0.1
0.3Min.
0.1
BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
21/21
www.rohm.com 2011.08 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
(Unit : mm)
DIP14
19.4±0.3
6.5±0.3
0.51Min.
4.25±0.3
3.2±0.2
2.54 0.5±0.1 0°−15°
7.62
0.3±0.1
17
14 8
∗
Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
TubeContainer
Quantity
Direction of feed 1000pcs
Direction of products is fixed in a container tube
R1120
A
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
Notice
ROHM Customer Support System
http://www.rohm.com/contact/
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact us.
Notes
No copying or reproduction of this document, in part or in whole, is permitted without the
consent of ROHM Co.,Ltd.
The content specied herein is subject to change for improvement without notice.
The content specied herein is for the purpose of introducing ROHM's products (hereinafter
"Products"). If you wish to use any such Product, please be sure to refer to the specications,
which can be obtained from ROHM upon request.
Examples of application circuits, circuit constants and any other information contained herein
illustrate the standard usage and operations of the Products. The peripheral conditions must
be taken into account when designing circuits for mass production.
Great care was taken in ensuring the accuracy of the information specied in this document.
However, should you incur any damage arising from any inaccuracy or misprint of such
information, ROHM shall bear no responsibility for such damage.
The technical information specied herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or
implicitly, any license to use or exercise intellectual property or other rights held by ROHM and
other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the
use of such technical information.
The Products specied in this document are intended to be used with general-use electronic
equipment or devices (such as audio visual equipment, ofce-automation equipment, commu-
nication devices, electronic appliances and amusement devices).
The Products specied in this document are not designed to be radiation tolerant.
While ROHM always makes efforts to enhance the quality and reliability of its Products, a
Product may fail or malfunction for a variety of reasons.
Please be sure to implement in your equipment using the Products safety measures to guard
against the possibility of physical injury, re or any other damage caused in the event of the
failure of any Product, such as derating, redundancy, re control and fail-safe designs. ROHM
shall bear no responsibility whatsoever for your use of any Product outside of the prescribed
scope or not in accordance with the instruction manual.
The Products are not designed or manufactured to be used with any equipment, device or
system which requires an extremely high level of reliability the failure or malfunction of which
may result in a direct threat to human life or create a risk of human injury (such as a medical
instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel-
controller or other safety device). ROHM shall bear no responsibility in any way for use of any
of the Products for the above special purposes. If a Product is intended to be used for any
such special purpose, please contact a ROHM sales representative before purchasing.
If you intend to export or ship overseas any Product or technology specied herein that may
be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to
obtain a license or permit under the Law.
