FST16213MTD View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

View to exact match

FST16213MTD

24-Bit Bus Exchange Switch

Fairchild Semiconductor 

Connection Diagram

Pin Descriptions

Pin Name

S2, S1, S0

A1, A2

B1, B2

Description

Data-select inputs

Bus A

Bus B

Truth Table

S2 S1 S0 A1

A2

Function

LLL

Z

Z

Disconnect

L LH

B1

Z

A1 = B1

LHL

B2

Z

A1 = B2

L HH

Z

B1

A2 = B1

HL L

Z

B2

A2 = B2

H L H A2 and B2 A1 and B2 A1 = A2 = B2

HH L

B1

B2

A1 = B1, A2 = B2

HHH

B2

B1

A1 = B2, A2 = B1

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