A

Y

SN54HC04, SN74HC04

SCLS078E – DECEMBER 1982 – REVISED OCTOBER 2010

www.ti.com

Table 1. FUNCTION TABLE

(EACH INVERTER)

INPUT

OUTPUT

A

Y

H

L

L

H

LOGIC DIAGRAM (POSITIVE LOGIC)

Absolute Maximum Ratings

(1)

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

Supply voltage range

–0.5

7

V

±20

mA

±20

mA

Continuous output current

±25

mA

±50

mA

D package

86

N package

80

°C/W

NS package

76

PW package

113

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

Supply voltage

2

5

6

2

5

6

V

1.5

1.5

High-level input voltage

3.15

3.15

V

4.2

4.2

0.5

0.5

Low-level input voltage

1.35

1.35

V

1.8

1.8

Input voltage

0

0

V

Output voltage

0

0

V

1000

1000

Δt/Δv Input transition rise or fall rate

500

500

ns

400

400

Operating free-air temperature

–55

125

–40

85

°C

(1)

Implications of Slow or Floating CMOS Inputs, literature number SCBA004.

2

Submit Documentation Feedback

Copyright © 1982–2010, Texas Instruments Incorporated

Product Folder Link(s): SN54HC04, SN74HC04