1. General description
The 74HC4051; 74HCT4051 is a high-speed Si-gate CMOS device and is pin compatible
with Low-power Schottky TTL (LSTTL). The device is specified in compliance with JEDEC
standard no. 7A.
The 74HC4051; 74HCT4051 is an 8-channel analog multiplexer/demultiplexer with three
digital select inputs (S0 to S2), an active-LOW enable input (E), eight independent
inputs/outputs (Y0 to Y7) and a common input/output (Z).
With E LOW, one of the eight switches is selected (low impedance ON-state) by S0 to S2.
With E HIGH, all switches are in the high-impedance OFF-state, independent of S0 to S2.
VCC and GND are the supply voltage pins for the digital control inputs (S0 to S2, and E).
The VCC to GND ranges are 2.0 V to 10.0 V for 74HC4051 and 4.5 V to 5.5 V for
74HCT4051. The analog inputs/outputs (Y0 to Y7, and Z) can swing between VCC as a
positive limit and VEE as a negative limit. VCC −VEE may not exceed 10.0 V.
For operation as a digital multiplexer/demultiplexer, VEE is connected to GND (typically
ground).
2. Features
■Wide analog input voltage range: ±5V
■Low ON-state resistance:
◆80 Ω(typical) at VCC −VEE = 4.5 V
◆70 Ω(typical) at VCC −VEE = 6.0 V
◆60 Ω(typical) at VCC −VEE = 9.0 V
■Logic level translation:
◆To enable 5 V logic to communicate with ±5 V analog signals
■Typical ‘break before make’ built in
3. Applications
■Analog multiplexing and demultiplexing
■Digital multiplexing and demultiplexing
■Signal gating
74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
Rev. 03 — 19 December 2005 Product data sheet
74HC_HCT4051_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 19 December 2005 2 of 32
Philips Semiconductors 74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
4. Quick reference data
[1] CPD is used to determine the dynamic power dissipation (PD in µW):
PD=C
PD × VCC2×fi+∑{(CL+C
S)×VCC2×fo} where:
fi= input frequency in MHz;
fo= output frequency in MHz;
∑{(CL+C
S)×VCC2× fo} = sum of outputs;
CL= output load capacitance in pF;
CS = switch capacitance in pF;
VCC = supply voltage in V.
[2] For 74HC4051 the condition is VI= GND to VCC.
[3] For 74HCT4051 the condition is VI= GND to VCC − 1.5 V.
Table 1: Quick reference data
V
EE
= GND = 0 V; T
amb
= 25
°
C; t
r
= t
f
= 6 ns.
Symbol Parameter Conditions Min Typ Max Unit
Type 74HC4051
tPZH, tPZL turn-ON time CL=15pF;
RL=1kΩ; VCC =5V
E to Vos -22-ns
Sn to Vos -20-ns
tPHZ, tPLZ turn-OFF time CL=15pF;
RL=1kΩ; VCC =5V
E to Vos -18-ns
Sn to Vos -19-ns
Ciinput capacitance - 3.5 - pF
CPD power dissipation capacitance
(per switch) [1] [2] -25-pF
CSswitch capacitance
independent input/output Yn - 5 - pF
common input/output Z - 25 - pF
Type 74HCT4051
tPZH, tPZL turn-ON time CL=15pF;
RL=1kΩ; VCC =5V
E to Vos -22-ns
Sn to Vos -24-ns
tPHZ, tPLZ turn-OFF time CL=15pF;
RL=1kΩ; VCC =5V
E to Vos -16-ns
Sn to Vos -20-ns
Ciinput capacitance - 3.5 - pF
CPD power dissipation capacitance
(per switch) [1] [3] -25-pF
CSswitch capacitance
independent input/output Yn - 5 - pF
common input/output Z - 25 - pF
74HC_HCT4051_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 19 December 2005 3 of 32
Philips Semiconductors 74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
5. Ordering information
Table 2: Ordering information
Type number Package
Temperature range Name Description Version
Type 74HC4051
74HC4051N −40 °C to +125 °C DIP16 plastic dual in-line package; 16 leads (300 mil) SOT38-4
74HC4051D −40 °C to +125 °C SO16 plastic small outline package; 16 leads;
body width 3.9 mm SOT109-1
74HC4051DB −40 °C to +125 °C SSOP16 plastic shrink small outline package; 16 leads;
body width 5.3 mm SOT338-1
74HC4051PW −40 °C to +125 °C TSSOP16 plastic thin shrink small outline package; 16 leads;
body width 4.4 mm SOT403-1
74HC4051BQ −40 °C to +125 °C DHVQFN16 plastic dual in-line compatible thermal enhanced very
thin quad flat package; no leads; 16 terminals;
body 2.5 ×3.5 ×0.85 mm
SOT763-1
Type 74HCT4051
74HCT4051N −40 °C to +125 °C DIP16 plastic dual in-line package; 16 leads (300 mil) SOT38-4
74HCT4051D −40 °C to +125 °C SO16 plastic small outline package; 16 leads;
body width 3.9 mm SOT109-1
74HCT4051DB −40 °C to +125 °C SSOP16 plastic shrink small outline package; 16 leads;
body width 5.3 mm SOT338-1
74HCT4051PW −40 °C to +125 °C TSSOP16 plastic thin shrink small outline package; 16 leads;
body width 4.4 mm SOT403-1
74HCT4051BQ −40 °C to +125 °C DHVQFN16 plastic dual in-line compatible thermal enhanced very
thin quad flat package; no leads; 16 terminals;
body 2.5 ×3.5 ×0.85 mm
SOT763-1
74HC_HCT4051_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 19 December 2005 4 of 32
Philips Semiconductors 74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
6. Functional diagram
Fig 1. Logic symbol Fig 2. IEC logic symbol
Fig 3. Schematic diagram (one switch)
001aad541
13 Y0
14
11 Y1S0
10
S1
9
S2
6
E
15 Y2
12 Y3
1Y4
5Y5
Z
3
2Y6
4Y7
2
0
MUX/DMUX 13
G8
14
15
12
31
5
2
4
0
1
2
3
4
5
6
7
001aad542
8 X 0
7
11
10
9
6
001aad544
from
logic
VCC
VEE
VEE
VCC
VCC
VEE
Y
Z
VCC
74HC_HCT4051_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 19 December 2005 5 of 32
Philips Semiconductors 74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
Fig 4. Functional diagram
001aad543
LOGIC
LEVEL
CONVERSION
11
16
VCC
13 Y0
S0
1-OF-8
DECODER
14 Y1
15 Y2
12 Y3
1Y4
5Y5
2Y6
4Y7
3Z
10S1
9S2
6
87
GND VEE
E
74HC_HCT4051_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 19 December 2005 6 of 32
Philips Semiconductors 74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
7. Pinning information
7.1 Pinning
7.2 Pin description
(1) The die substrate is attached to this
pad using conductive die attach
material. It can not be used as a
supply pin or input.
Fig 5. Pin configuration DIP16, SO16, and
(T)SSOP16 Fig 6. Pin configuration DHVQFN16
Y4 VCC
Y6 Y2
ZY1
Y7 Y0
Y5 Y3
ES0
VEE S1
GND S2
001aad539
1
2
3
4
5
6
7
8
10
9
12
11
14
13
16
15
74HC4051
74HCT4051
001aad540
VEE S1
ES0
Y5 Y3
Y7 Y0
ZY1
Y6 Y2
GND
S2
Y4
VCC
Transparent top view
7 10
6 11
5 12
4 13
3 14
2 15
8
9
1
16
terminal 1
index area
GND(1)
74HC4051
74HCT4051
Table 3: Pin description
Symbol Pin Description
Y4 1 independent input/output 4
Y6 2 independent input/output 6
Z 3 common input/output
Y7 4 independent input/output 7
Y5 5 independent input/output 5
E 6 enable input (active LOW)
VEE 7 negative supply voltage
GND 8 ground (0 V)
S2 9 select input 2
S1 10 select input 1
S0 11 select input 0
Y3 12 independent input/output 3
Y0 13 independent input/output 0
Y1 14 independent input/output 1
Y2 15 independent input/output 2
VCC 16 positive supply voltage
74HC_HCT4051_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 19 December 2005 7 of 32
Philips Semiconductors 74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
8. Functional description
8.1 Function table
[1] H = HIGH voltage level;
L = LOW voltage level;
X = don’t care.
9. Limiting values
[1] To avoid drawing VCC current out of terminal Z, when switch current flows in terminals Yn, the voltage drop
across the bidirectional switch must not exceed 0.4 V. If the switch current flows into terminal Z, no VCC
current will flow out of terminals Yn. In this case there is no limit for the voltage drop across the switch, but
the voltages at Yn and Z may not exceed VCC or VEE.
[2] For DIP16 packages, above 70 °C, Ptot derates linearly with 12 mW/K.
Table 4: Function table[1]
Input Channel ON
E S2 S1 S0
LLLLY0toZ
LLLHY1toZ
LLHLY2toZ
LLHHY3toZ
LHLLY4toZ
L H L H Y5 to Z
L H H L Y6 to Z
LHHHY7toZ
HXXX-
Table 5: Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to
V
EE
= GND (ground=0V).
Symbol Parameter Conditions Min Max Unit
VCC supply voltage [1] −0.5 +11.0 V
IIK input clamping current VI<−0.5 V or
VI>V
CC + 0.5 V -±20 mA
ISK switch clamping current VS<−0.5 V or
VS>V
CC + 0.5 V -±20 mA
ISswitch current VS = −0.5 V to (VCC + 0.5 V) - ±25 mA
IEE negative supply current - ±20 mA
ICC quiescent supply current - 50 mA
IGND ground supply current - −50 mA
Tstg storage temperature −65 +150 °C
Ptot total power dissipation Tamb = −40 °C to +125 °C
DIP16 package [2] - 750 mW
SO16, (T)SSOP16, and
DHVQFN16 package [3] - 500 mW
PSpower dissipation per switch - 100 mW
74HC_HCT4051_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 19 December 2005 8 of 32
Philips Semiconductors 74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
[3] For SO16, (T)SSOP16, and DHVQFN16 packages, above 70 °C, Ptot derates linearly with 8 mW/K.
10. Recommended operating conditions
Table 6: Recommended operating conditions
Symbol Parameter Conditions Min Typ Max Unit
Type 74HC4051
∆VCC supply voltage difference see Figure 7
VCC − GND 2.0 5.0 10.0 V
VCC − VEE 2.0 5.0 10.0 V
VIinput voltage GND - VCC V
VSswitch voltage VEE -V
CC V
Tamb ambient temperature −40 - +125 °C
tr, tfinput rise and fall times VCC = 2.0 V - 6.0 1000 ns
VCC = 4.5 V - 6.0 500 ns
VCC = 6.0 V - 6.0 400 ns
VCC = 10.0 V - 6.0 250 ns
Type 74HCT4051
∆VCC supply voltage difference see Figure 7
VCC − GND 4.5 5.0 5.5 V
VCC − VEE 2.0 5.0 10.0 V
VIinput voltage GND - VCC V
VSswitch voltage VEE -V
CC V
Tamb ambient temperature −40 - +125 °C
tr, tfinput rise and fall times VCC = 2.0 V - 6.0 500 ns
VCC = 4.5 V - 6.0 500 ns
VCC = 6.0 V - 6.0 500 ns
VCC = 10.0 V - 6.0 500 ns
74HC_HCT4051_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 19 December 2005 9 of 32
Philips Semiconductors 74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
11. Static characteristics
a. Type 74HC4051 b. Type 74HCT4051
Fig 7. Guaranteed operating area as a function of the supply voltages
VCC − VEE (V)
0108462
001aad545
4
6
2
8
10
0
operating area
VCC − GND
(V)
VCC − VEE (V)
0108462
001aad546
4
6
2
8
10
0
VCC − GND
(V)
operating area
Table 7: RON resistance per switch for types 74HC4051 and 74HCT4051
V
I
= V
IH
or V
IL
; for test circuit see Figure 8.
V
is
is the input voltage at a Yn or Z terminal, whichever is assigned as an input.
V
os
is the output voltage at a Yn or Z terminal, whichever is assigned as an output.
For 74HC4051: V
CC
−
GND or V
CC
−
V
EE
= 2.0 V, 4.5 V, 6.0 V and 9.0 V.
For 74HCT4051: V
CC
−
GND = 4.5 V and 5.5 V; V
CC
−
V
EE
= 2.0 V, 4.5 V, 6.0 V and 9.0 V.
Symbol Parameter Conditions Min Typ Max Unit
Tamb = 25 °C
RON(peak) ON-state resistance
(peak) Vis = VCC to VEE
VCC = 2.0 V; VEE = 0 V; IS = 100 µA[1] -- - Ω
VCC = 4.5 V; VEE = 0 V; IS = 1000 µA - 100 180 Ω
VCC = 6.0 V; VEE = 0 V; IS = 1000 µA - 90 160 Ω
VCC = 4.5 V; VEE = −4.5 V; IS = 1000 µA - 70 130 Ω
RON(rail) ON-state resistance
(rail) Vis = VEE
VCC = 2.0 V; VEE = 0 V; IS = 100 µA[1] - 150 - Ω
VCC = 4.5 V; VEE = 0 V; IS = 1000 µA - 80 140 Ω
VCC = 6.0 V; VEE = 0 V; IS = 1000 µA - 70 120 Ω
VCC = 4.5 V; VEE = −4.5 V; IS = 1000 µA - 60 105 Ω
Vis = VCC
VCC = 2.0 V; VEE = 0 V; IS = 100 µA[1] - 150 - Ω
VCC = 4.5 V; VEE = 0 V; IS = 1000 µA - 90 160 Ω
VCC = 6.0 V; VEE = 0 V; IS = 1000 µA - 80 140 Ω
VCC = 4.5 V; VEE = −4.5 V; IS = 1000 µA - 65 120 Ω
74HC_HCT4051_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 19 December 2005 10 of 32
Philips Semiconductors 74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
∆RON(max) maximum ON-state
resistance variation
between any two
channels
Vis = VCC to VEE
VCC = 2.0 V; VEE = 0 V [1] -- - Ω
VCC = 4.5 V; VEE = 0 V - 9 - Ω
VCC = 6.0 V; VEE = 0 V - 8 - Ω
VCC = 4.5 V; VEE = −4.5 V - 6 - Ω
Tamb = −40 °C to +85 °C
RON(peak) ON-state resistance
(peak) Vis = VCC to VEE
VCC = 2.0 V; VEE = 0 V; IS = 100 µA[1] -- - Ω
VCC = 4.5 V; VEE = 0 V; IS = 1000 µA - - 225 Ω
VCC = 6.0 V; VEE = 0 V; IS = 1000 µA - - 200 Ω
VCC = 4.5 V; VEE = −4.5 V; IS = 1000 µA - - 165 Ω
RON(rail) ON-state resistance
(rail) Vis = VEE
VCC = 2.0 V; VEE = 0 V; IS = 100 µA[1] -- - Ω
VCC = 4.5 V; VEE = 0 V; IS = 1000 µA - - 175 Ω
VCC = 6.0 V; VEE = 0 V; IS = 1000 µA - - 150 Ω
VCC = 4.5 V; VEE = −4.5 V; IS = 1000 µA - - 130 Ω
Vis = VCC
VCC = 2.0 V; VEE = 0 V; IS = 100 µA[1] -- - Ω
VCC = 4.5 V; VEE = 0 V; IS = 1000 µA - - 200 Ω
VCC = 6.0 V; VEE = 0 V; IS = 1000 µA - - 175 Ω
VCC = 4.5 V; VEE = −4.5 V; IS = 1000 µA - - 150 Ω
Tamb = −40 °C to +125 °C
RON(peak) ON-state resistance
(peak) Vis = VCC to VEE
VCC = 2.0 V; VEE = 0 V; IS = 100 µA[1] -- - Ω
VCC = 4.5 V; VEE = 0 V; IS = 1000 µA - - 270 Ω
VCC = 6.0 V; VEE = 0 V; IS = 1000 µA - - 240 Ω
VCC = 4.5 V; VEE = −4.5 V; IS = 1000 µA - - 195 Ω
RON(rail) ON-state resistance
(rail) Vis = VEE
VCC = 2.0 V; VEE = 0 V; IS = 100 µA[1] -- - Ω
VCC = 4.5 V; VEE = 0 V; IS = 1000 µA - - 210 Ω
VCC = 6.0 V; VEE = 0 V; IS = 1000 µA - - 180 Ω
VCC = 4.5 V; VEE = −4.5 V; IS = 1000 µA - - 160 Ω
Vis = VCC
VCC = 2.0 V; VEE = 0 V; IS = 100 µA[1] -- - Ω
VCC = 4.5 V; VEE = 0 V; IS = 1000 µA - - 240 Ω
VCC = 6.0 V; VEE = 0 V; IS = 1000 µA - - 210 Ω
VCC = 4.5 V; VEE = −4.5 V; IS = 1000 µA - - 180 Ω
Table 7: RON resistance per switch for types 74HC4051 and 74HCT4051
…continued
V
I
= V
IH
or V
IL
; for test circuit see Figure 8.
V
is
is the input voltage at a Yn or Z terminal, whichever is assigned as an input.
V
os
is the output voltage at a Yn or Z terminal, whichever is assigned as an output.
For 74HC4051: V
CC
−
GND or V
CC
−
V
EE
= 2.0 V, 4.5 V, 6.0 V and 9.0 V.
For 74HCT4051: V
CC
−
GND = 4.5 V and 5.5 V; V
CC
−
V
EE
= 2.0 V, 4.5 V, 6.0 V and 9.0 V.
Symbol Parameter Conditions Min Typ Max Unit
74HC_HCT4051_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 19 December 2005 11 of 32
Philips Semiconductors 74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
[1] At supply voltages (VCC − VEE) approaching 2.0 V the analog switch ON-state resistance becomes extremely non-linear. Therefore it is
recommended that these devices be used to transmit digital signals only, when using these supply voltages.
RON = VS / ISVis = 0 V to VCC − VEE
(1) VCC = 4.5 V
(2) VCC = 6 V
(3) VCC = 9 V
Fig 8. Test circuit for measuring RON Fig 9. Typical RON as a function of input voltage Vis
001aad547
Vs
Yn Z
IS
Vis = 0 to VCC − VEE
HIGH
(from select input)
VEE Vis (V)
0 9.07.23.6 5.41.8
mnb047
50
70
30
90
110
10
RON
(Ω)
(1)
(2)
(3)
Table 8: Static characteristics type 74HC4051
Voltages are referenced to GND (ground = 0 V).
V
is
is the input voltage at a Yn or Z terminal, whichever is assigned as an input.
V
os
is the output voltage at a Yn or Z terminal, whichever is assigned as an output.
Symbol Parameter Conditions Min Typ Max Unit
Tamb = 25 °C
VIH HIGH-level input voltage VCC = 2.0 V 1.5 1.2 - V
VCC = 4.5 V 3.15 2.4 - V
VCC = 6.0 V 4.2 3.2 - V
VCC = 9.0 V 6.3 4.7 - V
VIL LOW-level input voltage VCC = 2.0 V - 0.8 0.5 V
VCC = 4.5 V - 2.1 1.35 V
VCC = 6.0 V - 2.8 1.8 V
VCC = 9.0 V - 4.3 2.7 V
ILI input leakage current VEE = 0 V; VI = VCC or GND
VCC = 6.0 V - - ±0.1 µA
VCC = 10.0 V - - ±0.2 µA
IS(OFF) switch OFF-state current VCC = 10.0 V; VI = VIH or VIL; VEE =0V;
|VS|= V
CC − VEE; see Figure 10
per channel - - ±0.1 µA
all channels - - ±0.4 µA
74HC_HCT4051_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 19 December 2005 12 of 32
Philips Semiconductors 74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
IS(ON) switch ON-state current VCC = 10.0 V; VI = VIH or VIL; VEE =0V;
|VS|= V
CC − VEE; see Figure 11 --±0.4 µA
ICC quiescent supply current VEE =0V;V
I=V
CC or GND; Vis =V
EE or
VCC; Vos = VCC or VEE
VCC = 6.0 V - - 8.0 µA
VCC = 10.0 V - - 16.0 µA
Ciinput capacitance - 3.5 - pF
Tamb = −40 °C to +85 °C
VIH HIGH-level input voltage VCC = 2.0 V 1.5 - - V
VCC = 4.5 V 3.15 - - V
VCC = 6.0 V 4.2 - - V
VCC = 9.0 V 6.3 - - V
VIL LOW-level input voltage VCC = 2.0 V - - 0.5 V
VCC = 4.5 V - - 1.35 V
VCC = 6.0 V - - 1.8 V
VCC = 9.0 V - - 2.7 V
ILI input leakage current VEE = 0 V; VI = VCC or GND
VCC = 6.0 V - - ±1.0 µA
VCC = 10.0 V - - ±2.0 µA
IS(OFF) switch OFF-state current VCC = 10.0 V; VI = VIH or VIL; VEE =0V;
|VS|= V
CC − VEE; see Figure 10
per channel - - ±1.0 µA
all channels - - ±4.0 µA
IS(ON) switch ON-state current VCC = 10.0 V; VI = VIH or VIL; VEE =0V;
|VS|= V
CC − VEE; see Figure 11 --±4.0 µA
ICC quiescent supply current VEE =0V;V
I=V
CC or GND; Vis =V
EE or
VCC; Vos = VCC or VEE
VCC = 6.0 V - - 80.0 µA
VCC = 10.0 V - - 160.0 µA
Tamb = −40 °C to +125 °C
VIH HIGH-level input voltage VCC = 2.0 V 1.5 - - V
VCC = 4.5 V 3.15 - - V
VCC = 6.0 V 4.2 - - V
VCC = 9.0 V 6.3 - - V
VIL LOW-level input voltage VCC = 2.0 V - - 0.5 V
VCC = 4.5 V - - 1.35 V
VCC = 6.0 V - - 1.8 V
VCC = 9.0 V - - 2.7 V
Table 8: Static characteristics type 74HC4051
…continued
Voltages are referenced to GND (ground = 0 V).
V
is
is the input voltage at a Yn or Z terminal, whichever is assigned as an input.
V
os
is the output voltage at a Yn or Z terminal, whichever is assigned as an output.
Symbol Parameter Conditions Min Typ Max Unit
74HC_HCT4051_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 19 December 2005 13 of 32
Philips Semiconductors 74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
ILI input leakage current VEE = 0 V; VI = VCC or GND
VCC = 6.0 V - - ±1.0 µA
VCC = 10.0 V - - ±2.0 µA
IS(OFF) switch OFF-state current VCC = 10.0 V; VI = VIH or VIL; VEE =0V;
|VS|= V
CC − VEE; see Figure 10
per channel - - ±1.0 µA
all channels - - ±4.0 µA
IS(ON) switch ON-state current VCC = 10.0 V; VI = VIH or VIL; VEE =0V;
|VS|= V
CC − VEE; see Figure 11 --±4.0 µA
ICC quiescent supply current VEE =0V;V
I=V
CC or GND; Vis =V
EE or
VCC; Vos = VCC or VEE
VCC = 6.0 V - - 160.0 µA
VCC = 10.0 V - - 320.0 µA
Table 8: Static characteristics type 74HC4051
…continued
Voltages are referenced to GND (ground = 0 V).
V
is
is the input voltage at a Yn or Z terminal, whichever is assigned as an input.
V
os
is the output voltage at a Yn or Z terminal, whichever is assigned as an output.
Symbol Parameter Conditions Min Typ Max Unit
Fig 10. Test circuit for measuring OFF-state current
Fig 11. Test circuit for measuring ON-state current
001aad548
AA
Yn Z
VI = VCC or VEE VO = VEE or VCC
LOW
(from select input)
VEE
001aad549
A
Yn Z
VI = VEE or VCC VO (open circuit)
HIGH
(from select input)
VEE
74HC_HCT4051_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 19 December 2005 14 of 32
Philips Semiconductors 74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
Table 9: Static characteristics type 74HCT4051
Voltages are referenced to GND (ground = 0 V).
V
is
is the input voltage at a Yn or Z terminal, whichever is assigned as an input.
V
os
is the output voltage at a Yn or Z terminal, whichever is assigned as an output.
Symbol Parameter Conditions Min Typ Max Unit
Tamb = 25 °C
VIH HIGH-level input voltage VCC = 4.5 V to 5.5 V 2.0 1.6 - V
VIL LOW-level input voltage VCC = 4.5 V to 5.5 V - 1.2 0.8 V
ILI input leakage current VCC = 5.5 V; VEE = 0 V; VI = VCC or GND - - 0.1 µA
IS(OFF) switch OFF-state current VCC = 10.0 V; VI = VIH or VIL; VEE =0V;
|VS|= V
CC − VEE; see Figure 10
per channel - - ±0.1 µA
all channels - - ±0.4 µA
IS(ON) switch ON-state current VCC = 10.0 V; VI = VIH or VIL; VEE =0V;
|VS|= V
CC − VEE; see Figure 11 --±0.4 µA
ICC quiescent supply current VI=V
CC or GND; Vis =V
EE or VCC;V
os =V
CC
or VEE
VEE = 0 V; VCC = 5.5 V - - 8.0 µA
VEE =−5.0 V; VCC = 5.0 V - - 16.0 µA
∆ICC additional quiescent supply
current per input pin VCC = 4.5 V to 5.5 V; VEE = 0 V;
VI=V
CC −2.1 V; other inputs at VCC or GND
Sn input - 50 180 µA
E input - 50 180 µA
Ciinput capacitance - 3.5 - pF
Tamb = −40 °C to +85 °C
VIH HIGH-level input voltage VCC = 4.5 V to 5.5 V 2.0 - - V
VIL LOW-level input voltage VCC = 4.5 V to 5.5 V - - 0.8 V
ILI input leakage current VCC = 5.5 V; VEE = 0 V; VI = VCC or GND - - ±1.0 µA
IS(OFF) switch OFF-state current VCC = 10.0 V; VI = VIH or VIL; VEE =0V;
|VS|= V
CC − VEE; see Figure 10
per channel - - ±1.0 µA
all channels - - ±4.0 µA
IS(ON) switch ON-state current VCC = 10.0 V; VI = VIH or VIL; VEE =0V;
|VS|= V
CC − VEE; see Figure 11 --±4.0 µA
ICC quiescent supply current VI=V
CC or GND; Vis =V
EE or VCC;V
os =V
CC
or VEE
VEE = 0 V; VCC = 5.5 V - - 80.0 µA
VEE =−5.0 V; VCC = 5.0 V - - 160.0 µA
∆ICC additional quiescent supply
current per input pin VCC = 4.5 V to 5.5 V; VEE = 0 V;
VI=V
CC −2.1 V; other inputs at VCC or GND
Sn input - - 225 µA
E input - - 225 µA
Tamb = −40 °C to +125 °C
VIH HIGH-level input voltage VCC = 4.5 V to 5.5 V 2.0 - - V
VIL LOW-level input voltage VCC = 4.5 V to 5.5 V - - 0.8 V
ILI input leakage current VCC = 5.5 V; VEE = 0 V; VI = VCC or GND - - ±1.0 µA
74HC_HCT4051_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 19 December 2005 15 of 32
Philips Semiconductors 74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
12. Dynamic characteristics
IS(OFF) switch OFF-state current VCC = 10.0 V; VI = VIH or VIL; VEE =0V;
|VS|= V
CC − VEE; see Figure 10
per channel - - ±1.0 µA
all channels - - ±4.0 µA
IS(ON) switch ON-state current VCC = 10.0 V; VI = VIH or VIL; VEE =0V;
|VS|= V
CC − VEE; see Figure 11 --±4.0 µA
ICC quiescent supply current VI=V
CC or GND; Vis =V
EE or VCC;V
os =V
CC
or VEE
VEE = 0 V; VCC = 5.5 V - - 160.0 µA
VEE =−5.0 V; VCC = 5.0 V - - 320.0 µA
∆ICC additional quiescent supply
current per input pin VCC = 4.5 V to 5.5 V; VEE = 0 V;
VI=V
CC −2.1 V; other inputs at VCC or GND
Sn input - - 245 µA
E input - - 245 µA
Table 9: Static characteristics type 74HCT4051
…continued
Voltages are referenced to GND (ground = 0 V).
V
is
is the input voltage at a Yn or Z terminal, whichever is assigned as an input.
V
os
is the output voltage at a Yn or Z terminal, whichever is assigned as an output.
Symbol Parameter Conditions Min Typ Max Unit
Table 10: Dynamic characteristics type 74HC4051
GND = 0 V; t
r
=t
f
= 6 ns; C
L
= 50 pF unless specified otherwise; for test circuit see Figure 14.
V
is
is the input voltage at a Yn or Z terminal, whichever is assigned as an input.
V
os
is the output voltage at a Yn or Z terminal, whichever is assigned as an output.
Symbol Parameter Conditions Min Typ Max Unit
Tamb =25°C
tPHL,
tPLH
propagation delay Vis to Vos RL=∞Ω; see Figure 12
VCC = 2.0 V; VEE = 0V - 1460ns
VCC = 4.5 V; VEE = 0 V - 5 12 ns
VCC = 6.0 V; VEE = 0 V - 4 10 ns
VCC = 4.5 V; VEE = −4.5 V - 4 8 ns
tPZH,
tPZL
turn-ON time RL= 1 kΩ; see Figure 13
E to Vos VCC = 2.0 V; VEE = 0 V - 72 345 ns
VCC = 4.5 V; VEE = 0V - 2969ns
VCC = 5.0 V; VEE = 0 V; CL = 15 pF - 22 - ns
VCC = 6.0 V; VEE = 0V - 2159ns
VCC = 4.5 V; VEE = −4.5 V - 18 51 ns
Sn to Vos VCC = 2.0 V; VEE = 0 V - 66 345 ns
VCC = 4.5 V; VEE = 0V - 2869ns
VCC = 5.0 V; VEE = 0 V; CL = 15 pF - 20 - ns
VCC = 6.0 V; VEE = 0V - 1959ns
VCC = 4.5 V; VEE = −4.5 V - 16 51 ns
74HC_HCT4051_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 19 December 2005 16 of 32
Philips Semiconductors 74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
tPHZ,
tPLZ
turn-OFF time RL= 1 kΩ; see Figure 13
E to Vos VCC = 2.0 V; VEE = 0 V - 58 290 ns
VCC = 4.5 V; VEE = 0V - 3158ns
VCC = 5.0 V; VEE = 0 V; CL = 15 pF - 18 - ns
VCC = 6.0 V; VEE = 0V - 1749ns
VCC = 4.5 V; VEE = −4.5 V - 18 42 ns
Sn to Vos VCC = 2.0 V; VEE = 0 V - 61 290 ns
VCC = 4.5 V; VEE = 0V - 2558ns
VCC = 5.0 V; VEE = 0 V; CL = 15 pF - 19 - ns
VCC = 6.0 V; VEE = 0V - 1849ns
VCC = 4.5 V; VEE = −4.5 V - 18 42 ns
CPD power dissipation capacitance
(per switch) [1] [2] -25-pF
Tamb =−40 °C to +85 °C
tPHL,
tPLH
propagation delay Vis to Vos RL=∞ Ω; see Figure 12
VCC = 2.0 V; VEE = 0 V - - 75 ns
VCC = 4.5 V; VEE = 0 V - - 15 ns
VCC = 6.0 V; VEE = 0 V - - 13 ns
VCC = 4.5 V; VEE = −4.5 V - - 10 ns
tPZH,
tPZL
turn-ON time RL= 1 kΩ; see Figure 13
E to Vos VCC = 2.0 V; VEE = 0 V - - 430 ns
VCC = 4.5 V; VEE = 0 V - - 86 ns
VCC = 6.0 V; VEE = 0 V - - 73 ns
VCC = 4.5 V; VEE = −4.5 V - - 64 ns
Sn to Vos VCC = 2.0 V; VEE = 0 V - - 430 ns
VCC = 4.5 V; VEE = 0 V - - 86 ns
VCC = 6.0 V; VEE = 0 V - - 73 ns
VCC = 4.5 V; VEE = −4.5 V - - 64 ns
tPHZ,
tPLZ
turn-OFF time RL= 1 kΩ; see Figure 13
E to Vos VCC = 2.0 V; VEE = 0 V - - 365 ns
VCC = 4.5 V; VEE = 0 V - - 73 ns
VCC = 6.0 V; VEE = 0 V - - 62 ns
VCC = 4.5 V; VEE = −4.5 V - - 53 ns
Sn to Vos VCC = 2.0 V; VEE = 0 V - - 365 ns
VCC = 4.5 V; VEE = 0 V - - 73 ns
VCC = 6.0 V; VEE = 0 V - - 62 ns
VCC = 4.5 V; VEE = −4.5 V - - 53 ns
Table 10: Dynamic characteristics type 74HC4051
…continued
GND = 0 V; t
r
=t
f
= 6 ns; C
L
= 50 pF unless specified otherwise; for test circuit see Figure 14.
V
is
is the input voltage at a Yn or Z terminal, whichever is assigned as an input.
V
os
is the output voltage at a Yn or Z terminal, whichever is assigned as an output.
Symbol Parameter Conditions Min Typ Max Unit
74HC_HCT4051_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 19 December 2005 17 of 32
Philips Semiconductors 74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
[1] CPD is used to determine the dynamic power dissipation (PD in µW):
PD=C
PD × VCC2×fi+∑{(CL+C
S)×VCC2×fo} where:
fi= input frequency in MHz;
fo= output frequency in MHz;
∑{(CL+C
S)×VCC2× fo} = sum of outputs;
CL= output load capacitance in pF;
CS = switch capacitance in pF;
VCC = supply voltage in V.
[2] For 74HC4051 the condition is VI= GND to VCC.
Tamb = −40 °C to +125 °C
tPHL,
tPLH
propagation delay Vis to Vos RL=∞ Ω; see Figure 12
VCC = 2.0 V; VEE = 0 V - - 90 ns
VCC = 4.5 V; VEE = 0 V - - 18 ns
VCC = 6.0 V; VEE = 0 V - - 15 ns
VCC = 4.5 V; VEE = −4.5 V - - 12 ns
tPZH,
tPZL
turn-ON time RL= 1 kΩ; see Figure 13
E to Vos VCC = 2.0 V; VEE = 0 V - - 520 ns
VCC = 4.5 V; VEE = 0 V - - 104 ns
VCC = 6.0 V; VEE = 0 V - - 88 ns
VCC = 4.5 V; VEE = −4.5 V - - 77 ns
Sn to Vos VCC = 2.0 V; VEE = 0 V - - 520 ns
VCC = 4.5 V; VEE = 0 V - - 104 ns
VCC = 6.0 V; VEE = 0 V - - 88 ns
VCC = 4.5 V; VEE = −4.5 V - - 77 ns
tPHZ,
tPLZ
turn-OFF time RL= 1 kΩ; see Figure 13
E to Vos VCC = 2.0 V; VEE = 0 V - - 435 ns
VCC = 4.5 V; VEE = 0 V - - 87 ns
VCC = 6.0 V; VEE = 0 V - - 74 ns
VCC = 4.5 V; VEE = −4.5 V - - 72 ns
Sn to Vos VCC = 2.0 V; VEE = 0 V - - 435 ns
VCC = 4.5 V; VEE = 0 V - - 87 ns
VCC = 6.0 V; VEE = 0 V - - 74 ns
VCC = 4.5 V; VEE = −4.5 V - - 72 ns
Table 10: Dynamic characteristics type 74HC4051
…continued
GND = 0 V; t
r
=t
f
= 6 ns; C
L
= 50 pF unless specified otherwise; for test circuit see Figure 14.
V
is
is the input voltage at a Yn or Z terminal, whichever is assigned as an input.
V
os
is the output voltage at a Yn or Z terminal, whichever is assigned as an output.
Symbol Parameter Conditions Min Typ Max Unit
74HC_HCT4051_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 19 December 2005 18 of 32
Philips Semiconductors 74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
Table 11: Dynamic characteristics type 74HCT4051
GND = 0 V; t
r
=t
f
= 6 ns; C
L
= 50 pF and V
CC
= 4.5 V unless specified otherwise; for test circuit see Figure 14.
V
is
is the input voltage at a Yn or Z terminal, whichever is assigned as an input.
V
os
is the output voltage at a Yn or Z terminal, whichever is assigned as an output.
Symbol Parameter Conditions Min Typ Max Unit
Tamb =25°C
tPHL,
tPLH
propagation delay
Vis to Vos
RL=∞ Ω; see Figure 12
VEE = 0 V - 5 12 ns
VEE = −4.5 V - 4 8 ns
tPZH,
tPZL
turn-ON time RL= 1 kΩ; see Figure 13
E to Vos VEE = 0V - 2655ns
VEE = 0 V; VCC = 5.0 V; CL = 15 pF - 22 - ns
VEE = −4.5 V - 16 39 ns
Sn to Vos VEE = 0V - 2855ns
VEE = 0 V; VCC = 5.0 V; CL = 15 pF - 24 - ns
VEE = −4.5 V - 16 39 ns
tPHZ,
tPLZ
turn-OFF time RL= 1 kΩ; see Figure 13
E to Vos VEE = 0V - 1945ns
VEE = 0 V; VCC = 5.0 V; CL = 15 pF - 16 - ns
VEE = −4.5 V - 16 32 ns
Sn to Vos VEE = 0V - 2345ns
VEE = 0 V; VCC = 5.0 V; CL = 15 pF - 20 - ns
VEE = −4.5 V - 16 32 ns
CPD power dissipation
capacitance (per switch) [1] [2] -25-pF
Tamb =−40 °C to +85 °C
tPHL,
tPLH
propagation delay
Vis to Vos
RL=∞Ω; see Figure 12
VEE = 0 V - - 15 ns
VEE = −4.5 V - - 10 ns
tPZH,
tPZL
turn-ON time RL= 1 kΩ; see Figure 13
E to Vos VEE = 0 V - - 69 ns
VEE = −4.5 V - - 49 ns
Sn to Vos VEE = 0 V - - 69 ns
VEE = −4.5 V - - 49 ns
tPHZ,
tPLZ
turn-OFF time RL= 1 kΩ; see Figure 13
E to Vos VEE = 0 V - - 56 ns
VEE = −4.5 V - - 40 ns
Sn to Vos VEE = 0 V - - 56 ns
VEE = −4.5 V - - 40 ns
Tamb = −40 °C to +125 °C
tPHL,
tPLH
propagation delay
Vis to Vos
RL=∞ Ω; see Figure 12
VEE = 0 V - - 18 ns
VEE = −4.5 V - - 12 ns