TC74LCX02F/FK TOSHIBA CMOS Digital Integrated Circ.
TC74LCX02FK - Low-Voltage Quad 2-Input NOR Gate
TC74LCX02F/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74LCX02F, TC74LCX02FK Low-Voltage Quad 2-Input NOR Gate with 5-V Tolerant I.