MM54HC133/MM74HC133 13-Input NAND Gate General Description This NAND gate utilizes advanced silicon-gate CMOS technology to achieve operating speeds similar to LS-TTL gates with the low power consumption of standard CMOS integrated circuits. All gates have buffered outputs. All devices have high noise immunity and the ability to drive 10 LS-TTL loads. The 54HC/74HC logic family is functionally as well as pin-out compatible with the standard 54LS/74LS logic family. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground. Features Y Typical propagation delay: 20 ns Y Wide power supply range: 2±6V Y Low quiescent current: 20 mA maximum (74HC Series) Y Low input current: 1 mA maximum Y Fanout of 10 LS-TTL loads