TC74AC245,640P/F/FT TOSHIBA CMOS Digital Integrate.
Toshiba Semiconductor
TC74AC245P - Octal Bus Transceiver
TC74AC245,640P/F/FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74AC245P, TC74AC245F, TC74AC245FT TC74AC640P, TC74AC640F, TC74AC640FT.