TC74VCX2573FT/FK TOSHIBA CMOS Digital Integrated C.
TC74VCX2573FT - Low-Voltage Octal D-Type Latch
TC74VCX2573FT/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VCX2573FT, TC74VCX2573FK Low-Voltage Octal D-Type Latch with 3.6-V Tol.