TC74LCX16646AFT TOSHIBA CMOS Digital Integrated Ci.
TC74LCX16646AFT - Low-Voltage 16-Bit Bus Transceiver/Register
TC74LCX16646AFT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74LCX16646AFT Low-Voltage 16-Bit Bus Transceiver/Register with 5-V Tolera.