54ACT521 datasheet(2/10 Pages) NSC

부품명	54ACT521

상세설명	8-Bit Identity Comparator

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제조업체	NSC [National Semiconductor (TI)]

홈페이지	http://www.national.com

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2 / 10 page

Truth Table

Inputs

Outputs

I

A = B

A, B

O

A = B

LA = B (Note 1)

L

LA

≠ BH

HA = B (Note 1)

H

HA

≠ BH

H = HIGH Voltage Level

L = LOW Voltage Level

Note 1: A0 = B0,A1 = B1,A2 = B2, etc.

Logic Diagram

DS100291-5

Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.

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