54191 DM54191 DM74191 Synchronous Up Down 4-Bit Binary Counter with Mode Control
June 1989
54191 DM54191 DM74191 Synchronous Up Down 4-Bit Binary Counter with Mode Control
General Description
This circuit is a synchronous reversible up down counter The 191 is a 4-bit binary counter Synchronous operation is provided by having all flip-flops clocked simultan...
