TC74AC393P/F/FN/FT TOSHIBA CMOS Digital Integrated.
Toshiba Semiconductor
TC74AC393FN - DUAL BINARY COUNTER
TC74AC393P/F/FN/FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74AC393P,TC74AC393F,TC74AC393FN,TC74AC393FT Dual Binary Counter The T.