4-Bit Synchronous Binary Counter, 75MHz, 5V, SOIC
SN74AS163D
AS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16
4-Bit Synchronous Counter, 75MHz, 5.5V, SOIC, Surface Mount
4-Bit Synchronous Counter, 75MHz, 5.5V, SOIC-40