74AHCU04
Rev. 5 — 18 May 2020
Hex unbuffered inverter
Product data sheet
1. General description
The 74AHCU04 is high-speed Si-gate CMOS devices and is pin compatible with low power
Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7A.
The 74AHCU04 is a general purpose hex unbuffered inverter. Each of the six inverters is a single
stage.
2. Features and benefits
•
•
•
•
Low power dissipation
Balanced propagation delays
Inputs accepts voltages higher than V
CC
ESD protection:
•
HBM JESD22-A114F: exceeds 2000 V
•
MM JESD22-A115-A: exceeds 200 V
•
CDM JESD22-C101C: exceeds 1000 V
Multiple package options
Specified from -40 °C to +125 °C
•
•
3. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range
74AHCU04D
74AHCU04PW
74AHCU04BQ
-40 °C to +125 °C
-40 °C to +125 °C
-40 °C to +125 °C
Name
SO14
TSSOP14
Description
plastic small outline package; 14 leads;
body width 3.9 mm
plastic thin shrink small outline package; 14 leads;
body width 4.4 mm
Version
SOT108-1
SOT402-1
SOT762-1
DHVQFN14 plastic dual in-line compatible thermal enhanced
very thin quad flat package; no leads; 14 terminals;
body 2.5 × 3 × 0.85 mm
Nexperia
74AHCU04
Hex unbuffered inverter
4. Functional diagram
1
1Y
2Y
3Y
4Y
5Y
6Y
1
2
1
3
5
9
11
13
1A
2A
3A
4A
5A
6A
2
4
3
1
4
5
6
8
10
12
1
6
9
1
8
11
1
10
13
1
mna343
12
A
Y
mna045
mna342
Fig. 1.
Logic symbol
Fig. 2.
IEC logic symbol
Fig. 3.
Logic diagram (one inverter)
5. Pinning information
5.1. Pinning
terminal 1
index area
1Y
2A
2Y
1A
1Y
2A
2Y
3A
3Y
GND
1
2
3
4
5
6
7
001aac441
2
3
4
5
6
7
GND
14 V
CC
1
1A
13 6A
12 6Y
04
GND
(1)
8
11 5A
10 5Y
9
4A
14 V
CC
13 6A
12 6Y
3A
3Y
04
11 5A
10 5Y
9
8
4A
4Y
4Y
001aac442
Transparent top view
Fig. 4.
Pin configuration SOT108-1 (SO14) and
SOT402-1 (TSSOP14)
(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. 5.
Pin configuration SOT762-1 (DHVQFN14)
5.2. Pin description
Table 2. Pin description
Symbol
1A, 2A, 3A, 4A, 5A, 6A
1Y, 2Y, 3Y, 4Y, 5Y, 6Y
GND
V
CC
Pin
1, 3, 5, 9, 11, 13
2, 4, 6, 8, 10, 12
7
14
Description
data input
data output
ground (0 V)
supply voltage
74AHCU04
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 5 — 18 May 2020
2 / 14
Nexperia
74AHCU04
Hex unbuffered inverter
6. Functional description
Table 3. Function table
H = HIGH voltage level; L = LOW voltage level
Input
nA
L
H
Output
nY
H
L
7. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
V
CC
I
IK
V
I
I
OK
I
O
I
CC
I
GND
T
stg
P
tot
[1]
[2]
Conditions
V
I
< -0.5 V
[1]
V
O
< -0.5 V or V
O
> V
CC
+ 0.5 V
-0.5 V < V
O
< V
CC
+ 0.5 V
Min
-0.5
-20
-0.5
-
-
-
-75
-65
Max
+7.0
-
+7.0
±20
±25
75
-
+150
500
Unit
V
mA
V
mA
mA
mA
mA
°C
mW
supply voltage
input clamping current
input voltage
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
T
amb
= -40 °C to +125 °C
[2]
-
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
For SOT108-1 (SO14) package: P
tot
derates linearly with 10.1 mW/K above 100 °C.
For SOT402-1 (TSSOP14) package: P
tot
derates linearly with 7.3 mW/K above 81 °C.
For SOT762-1 (DHVQFN14) package: P
tot
derates linearly with 9.6 mW/K above 98 °C.
8. Recommended operating conditions
Table 5. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
V
CC
V
I
V
O
T
amb
Δt/ΔV
supply voltage
input voltage
output voltage
ambient temperature
input transition rise and fall rate
V
CC
= 3.3 V ± 0.3 V
V
CC
= 5.0 V ± 0.5 V
Conditions
Min
2.0
0
0
-40
-
-
Typ
5.0
-
-
+25
-
-
Max
5.5
5.5
V
CC
+125
100
20
Unit
V
V
V
°C
ns/V
ns/V
74AHCU04
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 5 — 18 May 2020
3 / 14
Nexperia
74AHCU04
Hex unbuffered inverter
9. Static characteristics
Table 6. Static characteristics
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
V
IH
HIGH-level
input voltage
V
CC
= 2.0 V
V
CC
= 3.0 V
V
CC
= 5.5 V
V
IL
LOW-level
input voltage
V
CC
= 2.0 V
V
CC
= 3.0 V
V
CC
= 5.5 V
V
OH
HIGH-level
output voltage
V
I
= V
IH
or V
IL
I
O
= -50 μA; V
CC
= 2.0 V
I
O
= -50 μA; V
CC
= 3.0 V
I
O
= -50 μA; V
CC
= 4.5 V
I
O
= -4.0 mA; V
CC
= 3.0 V
I
O
= -8.0 mA; V
CC
= 4.5 V
V
OL
LOW-level
output voltage
V
I
= V
IH
or V
IL
I
O
= 50 μA; V
CC
= 2.0 V
I
O
= 50 μA; V
CC
= 3.0 V
I
O
= 50 μA; V
CC
= 4.5 V
I
O
= 4.0 mA; V
CC
= 3.0 V
I
O
= 8.0 mA; V
CC
= 4.5 V
I
I
I
CC
C
I
input leakage
current
supply current
input
capacitance
V
I
= 5.5 V or GND;
V
CC
= 0 V to 5.5 V
V
I
= V
CC
or GND; I
O
= 0 A;
V
CC
= 5.5 V
-
-
-
-
-
-
-
-
0
0
0
-
-
-
-
3
0.2
0.3
0.5
0.36
0.36
0.1
2.0
10
-
-
-
-
-
-
-
-
0.2
0.3
0.5
0.44
0.44
1.0
20
10
-
-
-
-
-
-
-
-
0.2
0.3
0.5
0.55
0.55
2.0
40
10
V
V
V
V
V
μA
μA
pF
1.8
2.7
4.0
2.58
3.94
2.0
3.0
4.5
-
-
-
-
-
-
-
1.8
2.7
4.0
2.48
3.8
-
-
-
-
-
1.8
2.7
4.0
2.4
3.7
-
-
-
-
-
V
V
V
V
V
1.7
2.4
4.4
-
-
-
25 °C
Typ
-
-
-
-
-
-
Max
-
-
-
0.3
0.6
1.1
-40 °C to
+85 °C
Min
1.7
2.4
4.4
-
-
-
Max
-
-
-
0.3
0.6
1.1
-40 °C to
+125 °C
Min
1.7
2.4
4.4
-
-
-
Max
-
-
-
0.3
0.6
1.1
V
V
V
V
V
V
Unit
74AHCU04
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 5 — 18 May 2020
4 / 14
Nexperia
74AHCU04
Hex unbuffered inverter
10. Dynamic characteristics
Table 7. Dynamic characteristics
GND = 0 V; For test circuit see
Fig. 7.
Symbol Parameter
Conditions
Min
t
pd
propagation
delay
nA to nY; see
Fig. 6
V
CC
= 3.0 V to 3.6 V; C
L
= 15 pF
V
CC
= 3.0 V to 3.6 V; C
L
= 50 pF
V
CC
= 4.5 V to 5.5 V; C
L
= 15 pF
V
CC
= 4.5 V to 5.5 V; C
L
= 50 pF
C
PD
power
dissipation
capacitance
C
L
= 50 pF; f
i
= 1 MHz;
V
I
= GND to V
CC
[1]
[2]
[2]
[3]
[3]
[4]
-
-
-
-
-
3.0
3.4
2.4
3.5
9.1
7.1
10.6
5.5
7.0
-
1.0
1.0
1.0
1.0
-
8.5
12.0
6.5
8.0
-
1.0
1.0
1.0
1.0
-
9.0
7.0
9.0
-
ns
ns
ns
pF
13.5 ns
25 °C
Typ
Max
-40 °C to
+85 °C
Min
Max
-40 °C to
+125 °C
Min
Max
Unit
[1]
[2]
[3]
[4]
t
pd
is the same as t
PLH
and t
PHL
.
Typical values are measured at V
CC
= 3.3 V.
Typical values are measured at V
CC
= 5.0 V.
C
PD
is used to determine the dynamic power dissipation (P
D
in μW).
2
2
P
D
= C
PD
× V
CC
× f
i
× N + Σ(C
L
× V
CC
× f
o
) where:
f
i
= input frequency in MHz;
f
o
= output frequency in MHz;
C
L
= output load capacitance in pF;
V
CC
= supply voltage in V;
N = number of inputs switching;
2
Σ(C
L
× V
CC
× f
o
) = sum of outputs.
10.1. Waveforms
V
CC
V
I
nA input
GND
t
PHL
V
OH
nY output
V
OL
V
M
V
M
mna344
V
M
V
M
PULSE
GENERATOR
VI
DUT
RT
VO
CL
50 pF
mna034
t
PLH
V
M
= 0.5 × V
CC
; V
I
= GND to V
CC
.
Fig. 6.
The input (nA) to output (nY) propagation delay
times
Fig. 7.
Test data is given in
Table 7.
Definitions for test circuit:
C
L
= Load capacitance including jig and probe
capacitance.
R
T
= Termination resistance should be equal to
output impedance Z
o
of the pulse generator.
Test circuit for measuring switching times
74AHCU04
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2020. All rights reserved
Product data sheet
Rev. 5 — 18 May 2020
5 / 14
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