DM74LS161A • DM74LS163A Synchronous 4-Bit Binary.
Fairchild Semiconductor
74163A - Synchronous 4-Bit Binary Counters
DM74LS161A • DM74LS163A Synchronous 4-Bit Binary Counters August 1986 Revised April 2000 DM74LS161A • DM74LS163A Synchronous 4-Bit Binary Counters .
