DM74AS646 View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

View to exact match

DM74AS646

Octal Bus Transceiver and Register

Fairchild Semiconductor 

Logic Diagrams

(positive logic)

DM74AS646

DM74AS648

Different Modes of Control for DM74AS646, DM74AS648

Storage From A, B or A and B

Transfer Stored Data to A or B

(Note 2)

Real-Time Transfer Bus A to Bus B

(Note 2)

Real-Time Transfer Bus B to Bus A

(Note 2)

Note 2: The complement of A and B data are stored and transferred for DM74AS648

3

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