INTEGRATO SN 74283 - 4-bit binary full adder

INTEGRATO SN 74HCT93 - 4-bit Binary Counter

INTEGRATO SN 74LS93 - 4-bit Binary Counter

INTEGRATO SN 74HCT393 - Dual 4-bit Binary Counter

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

TC4008 BP CD4008 BE CMOS 4 Bit Binary Full Adder with Carry Out Parallel X25 PCS