74HC4040; 74HCT4040
12-stage binary ripple counter
Rev. 6 — 8 June 2020 Product data sheet
1. General description
The 74HC4040; 74HCT4040 is a 12-stage binary ripple counter with a clock input (CP), an
overriding asynchronous master reset input (MR) and twelve parallel outputs (Q0 to Q11). The
counter advances on the HIGH-to-LOW transition of CP. A HIGH on MR clears all counter stages
and forces all outputs LOW, independent of the state of CP. Each counter stage is a static toggle
flip-flop. Inputs include clamp diodes that enable the use of current limiting resistors to interface
inputs to voltages in excess of VCC.
2. Features and benefits
•Wide supply voltage range from 2.0 V to 6.0 V
•CMOS low power dissipation
•High noise immunity
•Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
•Complies with JEDEC standards:
•JESD8C (2.7 V to 3.6 V)
•JESD7A (2.0 V to 6.0 V)
•Input levels:
•For 74HC4040: CMOS level
•For 74HCT4040: TTL level
•ESD protection:
•HBM JESD22-A114F exceeds 2000 V
•MM JESD22-A115-A exceeds 200 V
•Multiple package options
•Specified from -40 °C to +85 °C and from -40 °C to +125 °C
3. Applications
•Frequency dividing circuits
•Time delay circuits
•Control counters
Nexperia 74HC4040; 74HCT4040
12-stage binary ripple counter
4. Ordering information
Table 1. Ordering information
PackageType number
Temperature range Name Description Version
74HC4040D
74HCT4040D
-40 °C to +125 °C SO16 plastic small outline package; 16 leads;
body width 3.9 mm
SOT109-1
74HCT4040DB -40 °C to +125 °C SSOP16 plastic shrink small outline package;
16 leads; body width 5.3 mm
SOT338-1
74HC4040PW
74HCT4040PW
-40 °C to +125 °C TSSOP16 plastic thin shrink small outline package;
16 leads; body width 4.4 mm
SOT403-1
74HC4040BQ
74HCT4040BQ
-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
5. Functional diagram
001aad589
12-STAGE COUNTER
9
Q0
7
Q1
6
Q2
5
Q3
3
Q4
2
Q5
4
Q6
13
Q7
12
Q8
14
Q9
15
Q10
1
Q11
10
11
T
CD
MR
CP
Fig. 1. Functional diagram
001aad585
Q0 9
11 MR
10 CP
Q1 7
Q2 6
Q3 5
Q4 3
Q5 2
Q6 4
Q7 13
Q8 12
Q9 14
Q10 15
Q11 1
Fig. 2. Logic symbol
001aad586
0 9
11 CT = 0
+
10
CTR12
CT
7
6
5
3
2
4
13
12
14
15
11 1
Fig. 3. IEC logic symbol
74HC_HCT4040 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2020. All rights reserved
Product data sheet Rev. 6 — 8 June 2020 2 / 17
Nexperia 74HC4040; 74HCT4040
12-stage binary ripple counter
001aad588
CP
MR
FF
1
Q
T
RD
Q0
Q
FF
2
Q
T
RD
Q1
Q
FF
7
Q
T
RD
Q6
Q
FF
8
Q
T
RD
Q7
Q
FF
9
Q
T
RD
Q8
Q
FF
10
Q
T
RD
Q9
Q
FF
11
Q
T
RD
Q10
Q
FF
12
Q
T
RD
Q11
Q
FF
3
Q
T
RD
Q2
Q
FF
4
Q
T
RD
Q3
Q
FF
5
Q
T
RD
Q4
Q
FF
6
Q
T
RD
Q5
Q
Fig. 4. Logic diagram
6. Pinning information
6.1. Pinning
4040
Q11 VCC
Q5 Q10
Q4 Q9
Q6 Q7
Q3 Q8
Q2 MR
Q1 CP
GND Q0
001aad583
1
2
3
4
5
6
7
8
10
9
12
11
14
13
16
15
Fig. 5. Pin configuration SOT109-1 (SO16) , SOT338-1
(SSOP16) and SOT403-1 (TSSOP16)
001aad584
4040
Q1 CP
Q2 MR
Q3 Q8
Q6 Q7
Q4 Q9
Q5 Q10
GND
Q0
Q
1
1
V
C
C
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)
(1) This is not a ground pin. There is no electrical or
mechanical requirement to solder the pad. In case
soldered, the solder land should remain floating or
connected to GND.
Fig. 6. Pin configuration SOT763-1 (DHVQFN16)
74HC_HCT4040 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2020. All rights reserved
Product data sheet Rev. 6 — 8 June 2020 3 / 17
Nexperia 74HC4040; 74HCT4040
12-stage binary ripple counter
6.2. Pin description
Table 2. Pin description
Symbol Pin Description
Q11 1 output 11
Q5 2 output 5
Q4 3 output 4
Q6 4 output 6
Q3 5 output 3
Q2 6 output 2
Q1 7 output 1
GND 8 ground (0 V)
Q0 9 output 0
CP 10 clock input (HIGH-to-LOW, edge-triggered)
MR 11 master reset input (active HIGH)
Q8 12 output 8
Q7 13 output 7
Q9 14 output 9
Q10 15 output 10
VCC 16 positive supply voltage
7. Functional description
7.1. Function table
Table 3. Function table
H = HIGH voltage level; L = LOW voltage level; X = don’t care;
↑ = LOW-to-HIGH clock transition; ↓ = HIGH-to-LOW clock transition.
Input Output
CP MR Q0 to Q11
↑ L no change
↓ L count
X H L
74HC_HCT4040 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2020. All rights reserved
Product data sheet Rev. 6 — 8 June 2020 4 / 17
Nexperia 74HC4040; 74HCT4040
12-stage binary ripple counter
7.2. Timing diagram
001aad587
1 2 4 8 16 32 64 128 256 512 1024 2048 4096
CP input
MR input
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
Fig. 7. Timing diagram
8. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions Min Max Unit
VCC supply voltage -0.5 +7 V
IIK input clamping current VI < -0.5 V or VI > VCC + 0.5 V [1] - ±20 mA
IOK output clamping current VI < -0.5 V or VI > VCC + 0.5 V [1] - ±20 mA
IOoutput current -0.5 V < VO < VCC + 0.5 V - ±25 mA
ICC supply current - ±50 mA
IGND ground current - ±50 mA
Tstg storage temperature -65 +150 °C
Ptot total power dissipation Tamb = -40 °C to +125 °C [2] - 500 mW
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] For SOT109-1 (SO16) package: Ptot derates linearly with 12.4 mW/K above 110 °C.
For SOT338-1 (SSOP16) package: Ptot derates linearly with 8.5 mW/K above 91 °C.
For SOT403-1 (TSSOP16) package: Ptot derates linearly with 8.5 mW/K above 91 °C.
For SOT763-1 (DHVQFN16) package: Ptot derates linearly with 11.2 mW/K above 106 °C.
74HC_HCT4040 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2020. All rights reserved
Product data sheet Rev. 6 — 8 June 2020 5 / 17
Nexperia 74HC4040; 74HCT4040
12-stage binary ripple counter
9. Recommended operating conditions
Table 5. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V)
74HC4040 74HCT4040Symbol Parameter Conditions
Min Typ Max Min Typ Max
Unit
VCC supply voltage 2.0 5.0 6.0 4.5 5.0 5.5 V
VIinput voltage 0 - VCC 0 - VCC V
VOoutput voltage 0 - VCC 0 - VCC V
Tamb ambient temperature -40 +25 +125 -40 +25 +125 °C
VCC = 2.0 V - - 625 - - - ns/V
VCC = 4.5 V - 1.67 139 - 1.67 139 ns/V
Δt/ΔV input transition rise and fall rate
VCC = 6.0 V - - 83 - - - ns/V
10. Static characteristics
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
25 °C -40 °C to +85 °C -40 °C to +125 °CSymbol Parameter Conditions
Min Typ Max Min Max Min Max
Unit
74HC4040
VCC = 2.0 V 1.5 1.2 - 1.5 - 1.5 - V
VCC = 4.5 V 3.15 2.4 - 3.15 - 3.15 - V
VIH HIGH-level
input voltage
VCC = 6.0 V 4.2 3.2 - 4.2 - 4.2 - V
VCC = 2.0 V - 0.8 0.5 - 0.5 - 0.5 V
VCC = 4.5 V - 2.1 1.35 - 1.35 - 1.35 V
VIL LOW-level
input voltage
VCC = 6.0 V - 2.8 1.8 - 1.8 - 1.8 V
VI = VIH or VIL
IO = -20 μA; VCC = 2.0 V 1.9 2.0 - 1.9 - 1.9 - V
IO = -20 μA; VCC = 4.5 V 4.4 4.5 - 4.4 - 4.4 - V
IO = -20 μA; VCC = 6.0 V 5.9 6.0 - 5.9 - 5.9 - V
IO = -4.0 mA; VCC = 4.5 V 3.98 4.32 - 3.84 - 3.7 - V
VOH HIGH-level
output voltage
IO = -5.2 mA; VCC = 6.0 V 5.48 5.81 - 5.34 - 5.2 - V
VI = VIH or VIL
IO = 20 μA; VCC = 2.0 V - 0 0.1 - 0.1 - 0.1 V
IO = 20 μA; VCC = 4.5 V - 0 0.1 - 0.1 - 0.1 V
IO = 20 μA; VCC = 6.0 V - 0 0.1 - 0.1 - 0.1 V
IO = 4.0 mA; VCC = 4.5 V - 0.15 0.26 - 0.33 - 0.4 V
VOL LOW-level
output voltage
IO = 5.2 mA; VCC = 6.0 V - 0.16 0.26 - 0.33 - 0.4 V
IIinput leakage
current
VI = VCC or GND; VCC = 6.0 V - - ±0.1 - ±1.0 - ±1.0 μA
ICC supply current VI = VCC or GND; IO = 0 A;
VCC = 6.0 V
- - 8.0 - 80 - 160 μA
CIinput
capacitance
- 3.5 - pF
74HC_HCT4040 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2020. All rights reserved
Product data sheet Rev. 6 — 8 June 2020 6 / 17
Nexperia 74HC4040; 74HCT4040
12-stage binary ripple counter
25 °C -40 °C to +85 °C -40 °C to +125 °CSymbol Parameter Conditions
Min Typ Max Min Max Min Max
Unit
74HCT4040
VIH HIGH-level
input voltage
VCC = 4.5 V to 5.5 V 2.0 1.6 - 2.0 - 2.0 - V
VIL LOW-level
input voltage
VCC = 4.5 V to 5.5 V - 1.2 0.8 - 0.8 - 0.8 V
VI = VIH or VIL; VCC = 4.5 V
IO = -20 μA 4.4 4.5 - 4.4 - 4.4 - V
VOH HIGH-level
output voltage
IO = -4 mA 3.98 4.32 - 3.84 - 3.7 - V
VI = VIH or VIL; VCC = 4.5 V
IO = 20 μA - 0 0.1 - 0.1 - 0.1 V
VOL LOW-level
output voltage
IO = 4.0 mA - 0.15 0.26 - 0.33 - 0.4 V
IIinput leakage
current
VI = VCC or GND; VCC = 5.5 V - - ±0.1 - ±1.0 - ±1.0 μA
ICC supply current VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
- - 8.0 - 80 - 160 μA
per input pin; VI = VCC - 2.1 V;
IO = 0 A; other inputs at VCC
or GND; VCC = 4.5 V to 5.5 V
pin CP - 85 306 - 383 - 417 μA
ΔICC additional
supply current
pin MR - 110 396 - 495 - 539 μA
CIinput
capacitance
- 3.5 - - - - - pF
74HC_HCT4040 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2020. All rights reserved
Product data sheet Rev. 6 — 8 June 2020 7 / 17
Nexperia 74HC4040; 74HCT4040
12-stage binary ripple counter
11. Dynamic characteristics
Table 7. Dynamic characteristics
GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit, see Fig. 9.
25 °C -40 °C to +85 °C -40 °C to +125 °CSymbol Parameter Conditions
Min Typ Max Min Max Min Max
Unit
74HC4040
CP to Q0; see Fig. 8 [1]
VCC = 2.0 V - 47 150 - 190 - 225 ns
VCC = 4.5 V - 17 30 - 38 - 45 ns
VCC = 5.0 V; CL = 15 pF - 14 - - - - - ns
VCC = 6.0 V - 14 26 - 33 - 38 ns
Qn to Qn+1; see Fig. 8
VCC = 2.0 V - 28 100 - 125 - 150 ns
VCC = 4.5 V - 10 20 - 25 - 30 ns
VCC = 5.0 V; CL = 15 pF - 8 - - - - - ns
tpd propagation
delay
VCC = 6.0 V - 8 17 - 21 - 26 ns
MR to Qn; see Fig. 8
VCC = 2.0 V - 61 185 - 230 - 280 ns
VCC = 4.5 V - 22 37 - 46 - 56 ns
tPHL HIGH to LOW
propagation
delay
VCC = 6.0 V - 18 31 - 39 - 48 ns
Qn; see Fig. 8 [2]
VCC = 2.0 V - 19 75 - 95 - 110 ns
VCC = 4.5 V - 7 15 - 19 - 22 ns
tttransition time
VCC = 6.0 V - 6 13 - 16 - 19 ns
CP input, HIGH or LOW;
see Fig. 8
VCC = 2.0 V 80 14 - 100 - 120 - ns
VCC = 4.5 V 16 5 - 20 - 24 - ns
VCC = 6.0 V 14 4 - 17 - 20 - ns
MR input, HIGH; see Fig. 8
VCC = 2.0 V 80 22 - 100 - 120 - ns
VCC = 4.5 V 16 8 - 20 - 24 - ns
tWpulse width
VCC = 6.0 V 14 6 - 17 - 20 - ns
MR to CP; see Fig. 8
VCC = 2.0 V 50 8 - 65 - 75 - ns
VCC = 4.5 V 10 3 - 13 - 15 - ns
trec recovery time
VCC = 6.0 V 9 2 - 11 - 13 - ns
CP input; see Fig. 8
VCC = 2.0 V 6 27 - 4.8 - 4 - MHz
VCC = 4.5 V 30 82 - 24 - 20 - MHz
VCC = 5.0 V; CL = 15 pF - 90 - - - - - MHz
fmax maximum
frequency
VCC = 6.0 V 35 98 - 28 - 24 - MHz
74HC_HCT4040 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2020. All rights reserved
Product data sheet Rev. 6 — 8 June 2020 8 / 17
Nexperia 74HC4040; 74HCT4040
12-stage binary ripple counter
25 °C -40 °C to +85 °C -40 °C to +125 °CSymbol Parameter Conditions
Min Typ Max Min Max Min Max
Unit
CPD power
dissipation
capacitance
VI = GND to VCC [3] - 20 - - - - - pF
74HCT4040
CP to Q0; see Fig. 8 [1]
VCC = 4.5 V - 19 40 - 50 - 60 ns
VCC = 5.0 V; CL = 15 pF - 16 - - - - - ns
Qn to Qn+1; see Fig. 8
VCC = 4.5 V - 10 20 - 25 - 30 ns
tpd propagation
delay
VCC = 5.0 V; CL = 15 pF - 8 - - - - - ns
MR to Qn; see Fig. 8tPHL HIGH to LOW
propagation
delay VCC = 4.5 V - 23 45 - 56 - 68 ns
Qn; see Fig. 8 [2]tttransition time
VCC = 4.5 V - 7 15 - 19 - 22 ns
CP input, HIGH or LOW;
see Fig. 8
VCC = 4.5 V 16 7 - 20 - 24 - ns
MR input, HIGH; see Fig. 8
tWpulse width
VCC = 4.5 V 16 6 - 20 - 24 - ns
MR to CP; see Fig. 8trec recovery time
VCC = 4.5 V 10 2 - 13 - 15 - ns
CP input; see Fig. 8
VCC = 4.5 V 30 72 - 24 - 20 - MHz
fmax maximum
frequency
VCC = 5.0 V; CL = 15 pF - 79 - - - - - MHz
CPD power
dissipation
capacitance
VI = GND to VCC [3] - 20 - - - - - pF
[1] tpd is the same as tPHL, tPLH.
[2] tt is the same as tTHL, tTLH.
[3] CPD is used to determine the dynamic power dissipation (PD in μW).
PD = CPD x VCC
2 x fi x N + ∑(CL x VCC
2 x fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
∑(CL x VCC
2 x fo) = sum of outputs.
74HC_HCT4040 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2020. All rights reserved
Product data sheet Rev. 6 — 8 June 2020 9 / 17
Nexperia 74HC4040; 74HCT4040
12-stage binary ripple counter
11.1. Waveforms and test circuit
MR input
90 % 90 %
10 % 10 %
CP input
Q0 or Qn
output
tW
tPHL
1/fmax
trec
VM
VI
VI
VM
001aad590
tPLH
tW
tTLH tTHL
tPHL
VM
74HC4040: VM = 50 %; VI = GND to VCC.
74HCT4040: VM = 1.3 V; VI = GND to 3 V.
Fig. 8. Clock propagation delays, pulse width, transition times, maximum pulse frequency and master resets
Test data is given in Table 8.
Definitions test circuit:
RT = termination resistance should be equal to output impedance Zo of the pulse generator.
CL = load capacitance including jig and probe capacitance.
Fig. 9. Test circuit for measuring switching times
Table 8. Test data
Input LoadType
VItr, tfCL
Test
74HC4040 VCC 6.0 ns 15 pF, 50 pF tPLH, tPHL
74HCT4040 3.0 V 6.0 ns 15 pF, 50 pF tPLH, tPHL
74HC_HCT4040 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2020. All rights reserved
Product data sheet Rev. 6 — 8 June 2020 10 / 17
Nexperia 74HC4040; 74HCT4040
12-stage binary ripple counter
12. Package outline
X
w M
θ
A
A
1
A
2
b
p
D
H
E
L
p
Q
detail X
E
Z
e
c
L
v M A
(A )
3
A
8
9
1
16
y
pin 1 index
UNIT A
max. A
1 A
2 A
3 b
p c D
(1) E
(1) (1)
e H
E L L
p Q Z y w v θ
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION ISSUE DATE
IEC JEDEC JEITA
mm
inches
1.75 0.25
0.10
1.45
1.25 0.25 0.49
0.36
0.25
0.19
10.0
9.8
4.0
3.8 1.27 6.2
5.8
0.7
0.6
0.7
0.3 8
0
o
o
0.25 0.1
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
Note
1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.
1.0
0.4
SOT109-1 99-12-27
03-02-19
076E07 MS-012
0.069 0.010
0.004
0.057
0.049 0.01 0.019
0.014
0.0100
0.0075
0.39
0.38
0.16
0.15 0.05
1.05
0.041
0.244
0.228
0.028
0.020
0.028
0.012
0.01
0.25
0.01 0.004
0.039
0.016
0 2.5 5 mm
scale
SO16: plastic small outline package; 16 leads; body width 3.9 mm SOT109-1
Fig. 10. Package outline SOT109-1 (SO16)
74HC_HCT4040 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2020. All rights reserved
Product data sheet Rev. 6 — 8 June 2020 11 / 17
Nexperia 74HC4040; 74HCT4040
12-stage binary ripple counter
UNIT A
1 A
2 A
3 b
p c D
(1) E
(1) e H
E L L
p Q Z y w v θ
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION ISSUE DATE
IEC JEDEC JEITA
mm 0.21
0.05
1.80
1.65 0.25 0.38
0.25
0.20
0.09
6.4
6.0
5.4
5.2 0.65 1.25
7.9
7.6
1.03
0.63
0.9
0.7
1.00
0.55
8
0
o
o
0.13 0.2 0.1
DIMENSIONS (mm are the original dimensions)
Note
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
SOT338-1 99-12-27
03-02-19
(1)
w M
b
p
D
H
E
E
Z
e
c
v M A
X
A
y
1 8
16 9
θ
A
A
1
A
2
L
p
Q
detail X
L
(A )
3
MO-150
pin 1 index
0 2.5 5 mm
scale
SSOP16: plastic shrink small outline package; 16 leads; body width 5.3 mm SOT338-1
A
max.
2
Fig. 11. Package outline SOT338-1 (SSOP16)
74HC_HCT4040 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2020. All rights reserved
Product data sheet Rev. 6 — 8 June 2020 12 / 17
Nexperia 74HC4040; 74HCT4040
12-stage binary ripple counter
UNIT A
1 A
2 A
3 b
p c D
(1) E (2) (1)
e H
E L L
p Q Z y w v θ
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION ISSUE DATE
IEC JEDEC JEITA
mm 0.15
0.05
0.95
0.80
0.30
0.19
0.2
0.1
5.1
4.9
4.5
4.3 0.65 6.6
6.2
0.4
0.3
0.40
0.06
8
0
o
o
0.13 0.1 0.2 1
DIMENSIONS (mm are the original dimensions)
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
0.75
0.50
SOT403-1 MO-153 99-12-27
03-02-18
w M
b
p
D
Z
e
0.25
1 8
16 9
θ
A
A
1
A
2
L
p
Q
detail X
L
(A )
3
H
E
E
c
v M A
X
A
y
0 2.5 5 mm
scale
TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm SOT403-1
A
max.
1.1
pin 1 index
Fig. 12. Package outline SOT403-1 (TSSOP16)
74HC_HCT4040 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2020. All rights reserved
Product data sheet Rev. 6 — 8 June 2020 13 / 17
Nexperia 74HC4040; 74HCT4040
12-stage binary ripple counter
terminal 1
index area
0.5 1
A1 Eh
b
UNIT y e
0.2
c
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION ISSUE DATE
IEC JEDEC JEITA
mm 3.6
3.4
Dh
2.15
1.85
y1
2.6
2.4
1.15
0.85
e1
2.5
0.30
0.18
0.05
0.00 0.05 0.1
DIMENSIONS (mm are the original dimensions)
SOT763-1 MO-241 - - - - - -
0.5
0.3
L
0.1
v
0.05
w
0 2.5 5 mm
scale
SOT763-1
DHVQFN16: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads;
16 terminals; body 2.5 x 3.5 x 0.85 mm
A(1)
max.
A
A1
c
detail X
y
y1 C
e
L
Eh
Dh
e
e1
b
2 7
15 10
9
8
1
16
X
D
E
C
B A
terminal 1
index area
A C
C
B
v M
w M
E
(1)
Note
1. Plastic or metal protrusions of 0.075 mm maximum per side are not included.
D
(1)
02-10-17
03-01-27
Fig. 13. Package outline SOT763-1 (DHVQFN16)
74HC_HCT4040 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2020. All rights reserved
Product data sheet Rev. 6 — 8 June 2020 14 / 17
Nexperia 74HC4040; 74HCT4040
12-stage binary ripple counter
13. Abbreviations
Table 9. Abbreviations
Acronym Description
CMOS Complementary Metal Oxide Semiconductor
DUT Device Under Test
ESD ElectroStatic Discharge
HBM Human Body Model
MM Machine Model
TTL Transistor-Transistor Logic
14. Revision history
Table 10. Revision history
Document ID Release date Data sheet status Change notice Supersedes
74HC_HCT4040 v.6 20200608 Product data sheet - 74HC_HCT4040 v.5
Modifications: •The format of this data sheet has been redesigned to comply with the identity guidelines of
Nexperia.
•Legal texts have been adapted to the new company name where appropriate.
•Type number 74HC4040DB (SOT338-1/SSOP16) removed.
•Section 2 updated.
•Table 4: Derating values for Ptot total power dissipation have been updated.
74HC_HCT4040 v.5 20160203 Product data sheet - 74HC_HCT4040 v.4
Modifications: •Type numbers 74HC4040N and 74HCT4040N (SOT38-4) removed.
74HC_HCT4040 v.4 20140320 Product data sheet - 74HC_HCT4040 v.3
Modifications: •The format of this data sheet has been redesigned to comply with the new identity
guidelines of NXP Semiconductors.
•Legal texts have been adapted to the new company name where appropriate.
74HC_HCT4040 v.3 20050914 Product data sheet - 74HC_HCT4040_CNV v.2
74HC_HCT4040_CNV v.2 19901231 Product specification - -
74HC_HCT4040 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2020. All rights reserved
Product data sheet Rev. 6 — 8 June 2020 15 / 17
Nexperia 74HC4040; 74HCT4040
12-stage binary ripple counter
15. Legal information
Data sheet status
Document status
[1][2]
Product
status [3]
Definition
Objective [short]
data sheet
Development This document contains data from
the objective specification for
product development.
Preliminary [short]
data sheet
Qualification This document contains data from
the preliminary specification.
Product [short]
data sheet
Production This document contains the product
specification.
[1] Please consult the most recently issued document before initiating or
completing a design.
[2] The term 'short data sheet' is explained in section "Definitions".
[3] The product status of device(s) described in this document may have
changed since this document was published and may differ in case of
multiple devices. The latest product status information is available on
the internet at https://www.nexperia.com.
Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. Nexperia does not give any representations or
warranties as to the accuracy or completeness of information included herein
and shall have no liability for the consequences of use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is
intended for quick reference only and should not be relied upon to contain
detailed and full information. For detailed and full information see the relevant
full data sheet, which is available on request via the local Nexperia sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
Nexperia and its customer, unless Nexperia and customer have explicitly
agreed otherwise in writing. In no event however, shall an agreement be
valid in which the Nexperia product is deemed to offer functions and qualities
beyond those described in the Product data sheet.
Disclaimers
Limited warranty and liability — Information in this document is believed
to be accurate and reliable. However, Nexperia does not give any
representations or warranties, expressed or implied, as to the accuracy
or completeness of such information and shall have no liability for the
consequences of use of such information. Nexperia takes no responsibility
for the content in this document if provided by an information source outside
of Nexperia.
In no event shall Nexperia be liable for any indirect, incidental, punitive,
special or consequential damages (including - without limitation - lost
profits, lost savings, business interruption, costs related to the removal
or replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
Notwithstanding any damages that customer might incur for any reason
whatsoever, Nexperia’s aggregate and cumulative liability towards customer
for the products described herein shall be limited in accordance with the
Terms and conditions of commercial sale of Nexperia.
Right to make changes — Nexperia reserves the right to make changes
to information published in this document, including without limitation
specifications and product descriptions, at any time and without notice. This
document supersedes and replaces all information supplied prior to the
publication hereof.
Suitability for use — Nexperia products are not designed, authorized or
warranted to be suitable for use in life support, life-critical or safety-critical
systems or equipment, nor in applications where failure or malfunction
of an Nexperia product can reasonably be expected to result in personal
injury, death or severe property or environmental damage. Nexperia and its
suppliers accept no liability for inclusion and/or use of Nexperia products in
such equipment or applications and therefore such inclusion and/or use is at
the customer’s own risk.
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. Nexperia makes no representation
or warranty that such applications will be suitable for the specified use
without further testing or modification.
Customers are responsible for the design and operation of their applications
and products using Nexperia products, and Nexperia accepts no liability for
any assistance with applications or customer product design. It is customer’s
sole responsibility to determine whether the Nexperia product is suitable
and fit for the customer’s applications and products planned, as well as
for the planned application and use of customer’s third party customer(s).
Customers should provide appropriate design and operating safeguards to
minimize the risks associated with their applications and products.
Nexperia does not accept any liability related to any default, damage, costs
or problem which is based on any weakness or default in the customer’s
applications or products, or the application or use by customer’s third party
customer(s). Customer is responsible for doing all necessary testing for the
customer’s applications and products using Nexperia products in order to
avoid a default of the applications and the products or of the application or
use by customer’s third party customer(s). Nexperia does not accept any
liability in this respect.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those
given in the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Terms and conditions of commercial sale — Nexperia products are
sold subject to the general terms and conditions of commercial sale, as
published at http://www.nexperia.com/profile/terms, unless otherwise agreed
in a valid written individual agreement. In case an individual agreement is
concluded only the terms and conditions of the respective agreement shall
apply. Nexperia hereby expressly objects to applying the customer’s general
terms and conditions with regard to the purchase of Nexperia products by
customer.
No offer to sell or license — Nothing in this document may be interpreted
or construed as an offer to sell products that is open for acceptance or the
grant, conveyance or implication of any license under any copyrights, patents
or other industrial or intellectual property rights.
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from competent authorities.
Non-automotive qualified products — Unless this data sheet expressly
states that this specific Nexperia product is automotive qualified, the
product is not suitable for automotive use. It is neither qualified nor tested in
accordance with automotive testing or application requirements. Nexperia
accepts no liability for inclusion and/or use of non-automotive qualified
products in automotive equipment or applications.
In the event that customer uses the product for design-in and use in
automotive applications to automotive specifications and standards,
customer (a) shall use the product without Nexperia’s warranty of the
product for such automotive applications, use and specifications, and (b)
whenever customer uses the product for automotive applications beyond
Nexperia’s specifications such use shall be solely at customer’s own risk,
and (c) customer fully indemnifies Nexperia for any liability, damages or failed
product claims resulting from customer design and use of the product for
automotive applications beyond Nexperia’s standard warranty and Nexperia’s
product specifications.
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
Trademarks
Notice: All referenced brands, product names, service names and
trademarks are the property of their respective owners.
74HC_HCT4040 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2020. All rights reserved
Product data sheet Rev. 6 — 8 June 2020 16 / 17
Nexperia 74HC4040; 74HCT4040
12-stage binary ripple counter
Contents
1. General description......................................................1
2. Features and benefits.................................................. 1
3. Applications.................................................................. 1
4. Ordering information....................................................2
5. Functional diagram.......................................................2
6. Pinning information......................................................3
6.1. Pinning.........................................................................3
6.2. Pin description............................................................. 4
7. Functional description................................................. 4
7.1. Function table.............................................................. 4
7.2. Timing diagram............................................................5
8. Limiting values............................................................. 5
9. Recommended operating conditions..........................6
10. Static characteristics..................................................6
11. Dynamic characteristics.............................................8
11.1. Waveforms and test circuit.......................................10
12. Package outline........................................................ 11
13. Abbreviations............................................................ 15
14. Revision history........................................................15
15. Legal information......................................................16
© Nexperia B.V. 2020. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release: 8 June 2020
74HC_HCT4040 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2020. All rights reserved
Product data sheet Rev. 6 — 8 June 2020 17 / 17