CD40192BM Synchronous 4-Bit Up/Down Decade Counter
CD40192BMJ Synchronous Up/Down Counter
CD40192BMJ/883 Synchronous Up/Down Counter
CD40192BMN Synchronous Up/Down Counter
CD40192BMS CMOS Presettable Up/Down Counters (Dual Clock With Reset)
CD40192BMW Synchronous Up/Down Counter
CD40192BMW/883 Synchronous Up/Down Counter