ON Semiconductor
BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS
Fairchild Semiconductor
Synchronous 4-Bit Binary Counters
ON Semiconductor
BCD DECADE COUNTERS/4-BIT BINARY COUNTERS
ON Semiconductor
BCD DECADE COUNTERS/4-BIT BINARY COUNTERS
Fairchild Semiconductor
8-Bit Serial In/Parallel Out Shift Register
Motorola => Freescale
BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS
System Logic Semiconductor
Synchronous 4 Bit Counters; Binary, Direct Reset