TC74ACT157P/F/FN/FT TOSHIBA CMOS Digital Integrate.
Toshiba Semiconductor
TC74ACT157FN - Quad 2-Channel Multiplexer
TC74ACT157P/F/FN/FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74ACT157P,TC74ACT157F,TC74ACT157FN,TC74ACT157FT Quad 2-Channel Multi.