74AHCT04A
Hex inverter
Rev. 1 — 22 March 2017
Product data sheet
1
General description
The 74AHCT04A is a hex inverter.
Designed to operate over a V
CC
range from 4.5 V to 5.5 V, the inputs are TTL
compatible, which allows the device to be used to translate from 3.3 V to 5 V.
Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall
times.
This device is fully specified for partial Power-down applications using I
OFF
. The I
OFF
circuitry disables the output, preventing the damaging backflow current through the
device when it is powered down.
2
Features and benefits
•
•
•
•
•
•
•
•
•
Direct interface with TTL levels
Supply voltage range from 4.5 V to 5.5 V
Typical t
pd
of 3.1 ns at 5 V
Typical V
OL(p)
< 0.8 V at V
CC
= 5 V, T
amb
= 25 °C
Typical V
OH(v)
> 2.3 V at V
CC
= 5 V, T
amb
= 25 °C
Supports mixed-mode voltage operation on all ports
I
OFF
circuitry provides partial Power-down mode operation
Latch-up performance exceeds 250 mA per JESD 78 Class II
ESD protection:
–
HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 3 kV
–
MM JESD22-A115-A exceeds 200 V
–
CDM JESD22-C101E exceeds 2 kV
•
Specified from -40 °C to +85 °C and from -40 °C to +125 °C
3
Ordering information
Package
Temperature
range
Name
TSSOP14
Table 1. Ordering information
Type number
Description
plastic thin shrink small outline package; 14 leads;
body width 4.4 mm
Version
SOT402-1
74AHCT04APW
-40 °C to +125 °C
Nexperia
74AHCT04A
Hex inverter
4
Functional diagram
1
1
2
1
3
5
9
11
13
1A
2A
3A
4A
5A
6A
1Y
2Y
3Y
4Y
5Y
6Y
2
4
3
1
4
5
6
8
10
12
1
6
9
1
8
11
1
10
13
1
mna343
12
A
Y
mna341
mna342
Figure 1. Logic symbol
Figure 2. IEC logic symbol
Figure 3. Logic diagram (one
inverter)
5
Pinning information
5.1 Pinning
1A
1Y
2A
2Y
3A
3Y
GND
1
2
3
4
5
6
7
001aac441
14 V
CC
13 6A
12 6Y
04
11 5A
10 5Y
9
8
4A
4Y
Figure 4. Pin configuration TSSOP14
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
74AHCT04A
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 1 — 22 March 2017
2 / 12
Nexperia
74AHCT04A
Hex inverter
6
Functional description
[1]
Table 3. Function table
Input
nA
L
H
[1]
H = HIGH voltage level; L = LOW voltage level
Output
nY
H
L
7
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
V
CC
V
I
V
O
I
IK
I
OK
I
O
I
CC
I
GND
T
stg
P
tot
[1]
[2]
[3]
[4]
Parameter
supply voltage
input voltage
output voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
Conditions
[1]
Min
-0.5
-0.5
-0.5
-0.5
-20
-20
-
-
-75
-65
Max
+7.0
+7.0
V
CC
+ 0.5
+7.0
-
-
±25
75
-
+150
500
Unit
V
V
V
V
mA
mA
mA
mA
mA
°C
mW
active mode
power-down or 3-state mode
V
I
< 0 V
V
O
< 0 V
V
O
= 0 V to V
CC
[2] [3]
[2]
T
amb
= -40 °C to +125 °C
[4]
-
The minimum input voltage ratings may be exceeded if the input current ratings are observed.
The output voltage ratings may be exceeded if the output current ratings are observed.
This value is limited to 7.0 V maximum.
For TSSOP14 packages: above 75 °C, the value of P
tot
derates linearly at 7 mW/K.
8
Recommended operating conditions
Table 5. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol
V
CC
V
I
V
O
T
amb
Δt/ΔV
74AHCT04A
Parameter
supply voltage
input voltage
output voltage
ambient temperature
input transition rise and fall rate
Conditions
Min
4.5
0
Max
5.5
5.5
V
CC
5.5
+125
20
Unit
V
V
V
V
°C
ns/V
active mode
power-down or 3-state mode
V
CC
= 5.0 V ± 0.5 V
0
0
-40
-
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 1 — 22 March 2017
3 / 12
Nexperia
74AHCT04A
Hex inverter
9
Static characteristics
Table 6. Static characteristics
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions
Min
V
IH
V
IL
V
OH
HIGH-level V
CC
= 4.5 V to 5.5 V
input voltage
LOW-level
V
CC
= 4.5 V to 5.5 V
input voltage
HIGH-level
output
voltage
LOW-level
output
voltage
power-off
leakage
current
input
leakage
current
supply
current
additional
supply
current
V
I
= V
IH
or V
IL
; V
CC
= 4.5 V
I
O
= -50 μA
I
O
= -8 mA
V
I
= V
IH
or V
IL
; V
CC
= 4.5 V
I
O
= 50 μA
I
O
= 8 mA
V
I
or V
O
= GND to 5.5 V;
V
CC
= 0 V
V
I
= V
CC
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
per input pin; V
I
= 3.4 V;
other pins at V
CC
or GND;
I
O
= 0 A; V
CC
= 5.5 V
-
-
-
4.4
3.94
2
-
25 °C
Typ Max
-
-
-
0.8
-40 °C to +85 °C -40 °C to +125 °C Unit
Min
2
-
Max
-
0.8
Min
2
-
Max
-
0.8
V
V
4.5
-
0
-
-
-
-
0.1
0.36
0.5
4.4
3.8
-
-
-
-
-
0.1
0.44
5
4.4
3.7
-
-
-
-
-
0.1
0.55
5
V
V
V
V
μA
V
OL
I
OFF
I
I
-
-
±0.1
-
±1
-
±1
μA
I
CC
ΔI
CC
-
-
-
-
2
1.35
-
-
20
1.5
-
-
20
1.5
μA
mA
10 Dynamic characteristics
Table 7. Dynamic characteristics
GND = 0 V. For test circuit see
Figure 6.
Symbol Parameter Conditions
t
pd
propagation
delay
nA to nY; see
Figure 5
V
CC
= 4.5 V to 5.5 V
C
L
= 15 pF
C
L
= 50 pF
C
I
C
O
input
V
I
= V
CC
or GND;
capacitance V
CC
= 5 V
output
V
O
= V
CC
or GND;
capacitance V
CC
= 5 V
-
-
-
-
[2]
25 °C
Min Typ
[1]
-40 °C to +85 °C -40 °C to +125 °C Unit
Max
Min
Max
Min
Max
3.1
4.8
2
5
6.7
7.7
6
-
1
1
-
-
7.5
8.5
6
-
1
1
-
-
8.5
10.0
6
-
ns
ns
pF
pF
74AHCT04A
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 1 — 22 March 2017
4 / 12
Nexperia
74AHCT04A
Hex inverter
25 °C
Min Typ
[1]
Symbol Parameter Conditions
C
PD
power
per buffer; C
L
= 0 pF;
dissipation
f = 10 MHz;
capacitance V
I
= GND to V
CC
[3]
-40 °C to +85 °C -40 °C to +125 °C Unit
Max
-
Min
-
Max
-
Min
-
Max
-
pF
-
9.3
[1]
[2]
[3]
Typical values are measured at T
amb
= 25 °C and V
CC
= 5 V.
t
pd
is the same as t
PLH
and t
PHL
.
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 + ∑(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
∑(C
L
× V
CC
× f
o
) = sum of outputs.
Table 8. Noise characteristics
GND = 0 V. For test circuit see
Figure 6.
Symbol Parameter
V
CC
= 5 V; C
L
= 50 pF
V
OL(p)
V
OL(v)
V
OH(v)
V
IH(AC)
V
IL(AC)
LOW-level output voltage (peak)
LOW-level output voltage (valley)
HIGH-level output voltage (valley)
AC HIGH-level input voltage
AC LOW-level input voltage
Conditions
Min
-
-0.8
-
2
-
T
amb
= 25 °C
Typ
0.4
-0.2
4.5
-
-
Unit
Max
0.8
-
-
-
0.8
V
V
V
V
V
74AHCT04A
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 1 — 22 March 2017
5 / 12
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