TC74ACT157P/F/FT TOSHIBA CMOS Digital Integrated C.
Toshiba Semiconductor
TC74ACT157FT - Quad 2-Channel Multiplexer
TC74ACT157P/F/FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74ACT157P, TC74ACT157F, TC74ACT157FT Quad 2-Channel Multiplexer The TC7.