Synchronous 4-Bit Up/Down Counters (Dual Clock With Clear) 16-CDIP -55 to 125
LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, CDIP14, CERAMIC, DIP-14
Synchronous 4-Bit Up/Down Binary Counters With Dual Clock and Clear 16-CDIP 0 to 70
Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, CDIP14, CERAMIC, DIP-14