HD74173P
4-Bit Line Receiver, 5V, DIP16, Schmitt Trigger
Commercial 5V D Flip-Flop, 6 Functions, 16-Pin PDIP
Binary Counter, Synchronous, Bidirectional, TTL, PDIP16
Monostable Multivibrator, TTL, PDIP16
HD74193P
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HD74123P