INTEGRATO SN 74161 - Synchronous 4-Bit Binary Counters

INTEGRATO SN 74193 - Synchronous 4-Bit Binary Counter with Dual Clock

INTEGRATO SN 74HCT161 - Synchronous 4-Bit Binary Counters

INTEGRATO SN 74LS193 - Synchronous 4-Bit Binary Counter with Dual Clock

INTEGRATO SN 74LS261 - 2-bit by 4-bit parallel binary multiplier

INTEGRATO SN 74HCT191 - Synchronous Up/Down 4-bit Binary Counters(single clock

INTEGRATO CMOS 4089 - Binary rate multiplier

INTEGRATO SN 74HCT93 - 4-bit Binary Counter