5 PCS SN74LS191N DIP-16 74LS191 Synchronous Up / Down 4-bit Binary Counter Chip

10 PCS SN74LS191N DIP-16 74LS191 Synchronous Up / Down 4-bit Binary Counter

Philips IC -74HCT161N, Synchronous 4−Bit Binary Counters, DIP-16.

74HCT161N, Synchronous 4−Bit Binary Counters, DIP-16,Philips IC.

5PCS CD40193 CD40193BE TI IC UP/DOWN COUNTR BINARY 16-DIP NEW

74193 TTL 16 Pin DIP IC: Synchronous 4-Bit Binary Up/Down Counter: 3/Lot

10 ,SN74HC193N DIP16 74HC193 Presettable synchronous 4bit binary up down counter