The MM74HCU04 inverters utilize advanced silicon-gateCMOS technology to achieve operating speeds similar toLS-TTL gates with the low power consumption of standardCMOS integrated circuits. The MM74HCU04 is an unbuffered inverter. It has highnoise immunity and the ability to drive 15 LS-TTL loads.The 74HCU logic family is functionally as well as pin-outcompatible with the standard 74LS logic family. All inputsare protected from damage due to static discharge byinternal diode clamps to VCC and ground.
Typical propagation delay: 7ns
Fanout of 15 LS-TTL loads
Quiescent power consumption: 10µA maximum at room temperature