Datasheet

SN54HC04, SN74HC04
SCLS078F –DECEMBER 1982–REVISED AUGUST 2013 www.ti.com
Absolute Maximum Ratings
(1)
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CC
Supply voltage range –0.5 7 V
I
IK
Input clamp current
(2)
V
I
< 0 or V
I
> V
CC
±20 mA
I
OK
Output clamp current
(2)
V
O
< 0 ±20 mA
I
O
Continuous output current V
O
= 0 to V
CC
±25 mA
Continuous current through V
CC
or GND ±50 mA
D package 86
N package 80
θ
JA
Package thermal impedance
(3)
°C/W
NS package 76
PW package 113
T
stg
Storage temperature range –60 150 °C
(1) 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.
(2) The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
(3) The package thermal impedance is calculated in accordance with JESD 51-7.
Recommended Operating Conditions
(1)
SN54HC04 SN74HC04
UNIT
MIN NOM MAX MIN NOM MAX
V
CC
Supply voltage 2 5 6 2 5 6 V
V
CC
= 2 V 1.5 1.5
V
IH
High-level input voltage V
CC
= 4.5 V 3.15 3.15 V
V
CC
= 6 V 4.2 4.2
V
CC
= 2 V 0.5 0.5
V
IL
Low-level input voltage V
CC
= 4.5 V 1.35 1.35 V
V
CC
= 6 V 1.8 1.8
V
I
Input voltage 0 V
CC
0 V
CC
V
V
O
Output voltage 0 V
CC
0 V
CC
V
V
CC
= 2 V 1000 1000
Δt/Δv Input transition rise or fall rate V
CC
= 4.5 V 500 500 ns
V
CC
= 6 V 400 400
T
A
Operating free-air temperature –55 125 –40 85 °C
(1) 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 Submit Documentation Feedback Copyright © 1982–2013, Texas Instruments Incorporated
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