DM74LS161A • DM74LS163A Synchronous 4-Bit Binary.
Fairchild Semiconductor
DM74LS163A - Synchronous 4-Bit Binary Counters
DM74LS161A • DM74LS163A Synchronous 4-Bit Binary Counters August 1986 Revised April 2000 DM74LS161A • DM74LS163A Synchronous 4-Bit Binary Counters G.
National Semiconductor
DM74LS163A - Synchronous 4-Bit Binary Counters
54LS161A DM54LS161A DM74LS161A 54LS163A DM54LS163A DM74LS163A Synchronous 4-Bit Binary Counters May 1992 54LS161A DM54LS161A DM74LS161A 54LS163A DM5.