SCLS078E – DECEMBER 1982 – REVISED OCTOBER 2010
www.ti.com
Table 1. FUNCTION TABLE
(EACH INVERTER)
INPUT
A
H
L
OUTPUT
Y
L
H
LOGIC DIAGRAM (POSITIVE LOGIC)
A
Y
Absolute Maximum Ratings
(1)
over operating free-air temperature range (unless otherwise noted)
MIN
V
CC
I
IK
I
OK
I
O
Supply voltage range
Input clamp current
(2)
Output clamp current
(2)
MAX
7
±20
±20
±25
±50
86
80
76
113
UNIT
V
mA
mA
mA
mA
–0.5
V
I
< 0 or V
I
> V
CC
V
O
< 0
V
O
= 0 to V
CC
D package
Continuous output current
Continuous current through V
CC
or GND
q
JA
Package thermal impedance
(3)
N package
NS package
PW package
–60
°C/W
T
stg
(1)
(2)
(3)
Storage temperature range
150
°C
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
The package thermal impedance is calculated in accordance with JESD 51-7.
Recommended Operating Conditions
(1)
SN54HC04
MIN
V
CC
V
IH
Supply voltage
V
CC
= 2 V
High-level input voltage
V
CC
= 4.5 V
V
CC
= 6 V
V
CC
= 2 V
V
IL
V
I
V
O
Low-level input voltage
Input voltage
Output voltage
V
CC
= 2 V
Δt/Δv
Input transition rise or fall rate
T
A
(1)
Operating free-air temperature
V
CC
= 4.5 V
V
CC
= 6 V
–55
V
CC
= 4.5 V
V
CC
= 6 V
0
0
2
1.5
3.15
4.2
0.5
1.35
1.8
V
CC
V
CC
1000
500
400
125
–40
0
0
NOM
5
MAX
6
MIN
2
1.5
3.15
4.2
0.5
1.35
1.8
V
CC
V
CC
1000
500
400
85
°C
ns
V
V
V
V
SN74HC04
NOM
5
MAX
6
UNIT
V
All unused inputs of the device must be held at V
CC
or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs,
literature number SCBA004.
2
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