TC74ACT161,163P/F/FN TOSHIBA CMOS Digital Integrat.
Toshiba Semiconductor
TC74ACT161FN - Synchronous Presettable 4-Bit Binary Counter
TC74ACT161,163P/F/FN TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74ACT161P,TC74ACT161F,TC74ACT161FN TC74ACT163P,TC74ACT163F,TC74ACT16.