MC74HC20A Description
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Advance Information MC74HC20A N SUFFIX PLASTIC PACKAGE CASE 646 06 1 Dual 4-Input NAND Gate High Performance Silicon Gate CMOS The MC74HC20A is identical in pinout to the LS20. The device inputs are patible with standard CMOS outputs; with pullup resistors, they are patible with LSTTL outputs.