M74HCT688 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M74HCT688

8 BIT EQUALITY COMPARATOR

STMicroelectronics 

M54/M74HCT688

INPUT AND OUTPUT EQUIVALENT CIRCUIT

TRUTH TABLE

INPUT

P, Q

G

P=Q

L

P≠Q

L

X

H

X: DON’T CARE

LOGIC DIAGRAM

OUTPUT

P=Q

L

H

H

2/10

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