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A

B

Y

Absolute Maximum Ratings

(1)

SN54HC08, SN74HC08

QUADRUPLE 2-INPUT POSITIVE-AND GATES

SCLS081F – DECEMBER 1982 – REVISED JANUARY 2007

FUNCTION TABLE

(EACH INVERTER)

INPUTS

OUTPUT

Y

A

B

H

H

H

L

X

L

X

L

L

LOGIC DIAGRAM (POSITIVE LOGIC)

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

DB package

96

θ

JA

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 voltage ratings may be exceeded if the input and output current ratings are observed.

(3)

The package thermal impedance is calculated in accordance with JESD 51-7.

2

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