74VHC27MTCX 데이터 시트보기 (PDF) - Fairchild Semiconductor

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74VHC27MTCX

Triple 3-Input NOR Gate

Fairchild Semiconductor 

Connection Diagram

Logic Symbol

IEEE/IEC

Pin Descriptions

Truth Table

Pin Names

An, Bn, Cn

Yn

Description

Inputs

Outputs

A

B

C

Y

H

X

X

L

X

H

X

L

X

X

H

L

L

L

L

H

X = Don't Care

©1994 Fairchild Semiconductor Corporation

74VHC27 Rev. 1.4.0

2

www.fairchildsemi.com

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