- 74F193
Up/down binary counter with separate up/down clocks - 74F1932
From datasheet system - 74F193DC
Synchronous Up/Down Counter - 74F193PC
Up/Down Binary Counter with Separate Up/Down Clocks - 74F193SC
Up/Down Binary Counter with Separate Up/Down Clocks - 74F193SCX
Synchronous Up/Down Counter - 74F193SJ
Up/Down Binary Counter with Separate Up/Down Clocks - 74F193SJX
Synchronous Up/Down Counter