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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