MOTOROLA SEMICONDUCTOR TECHNICAL DATA Quad 2-Input NAND Gate High Performance Silicon Gate CMOS The MC54/74HC00A is identical in pinout to the LS00. The device inputs are compatible with Standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. Output Drive Capability: 10 LSTTL Loads Outputs Directly Interface to CMOS, NMOS and TTL Operating Voltage Range: 2 to 6V Low Input Current: 1µA High Noise Immu.