Nexperia 74HC02D,653, Quad 2-Input NOR Logic Gate, 14-Pin SOIC

The NOR function. The Boolean NOR function provides a simple yet vital component of logic circuits, whether used as control / glue logic, PCB miniaturization or routing simplification.Key features and benefits Mixed 5 V and 3.3 V applications Reduce time to market for complex designs Save board space Open-drain output options Improved signal integrity for complex layouts Wide supply voltage range Low propagation delay Overvoltage tolerant options Low input threshold options CMOS low power Key applications Cell phone Computing STB LCD TV Industrial controllersThe 74HC02, 74HCT02 is a quad 2-input NOR gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.Input levels: For 74HC02: CMOS level For 74HCT02: TTL level Multiple package options Specified from -40 °C to +85 °C and from -40 °C to +125 °C