74LCX  -  Series DataSheet
74LCX02M  -  Low Voltage Quad 2-Input NOR Gate with 5V Tolerant Inputs  -  Fairchild Semiconductor Corporation  -  NOR Gates

Features
■5V tolerant inputs
■2.3V–3.6V VCC specifications provided
■5.2ns tPD max. (VCC = 3.3V), 10μA ICC max.
■Power down high impedance inputs and outputs
■±24mA output drive (VCC=3.0V)
■Implements patented noise/EMI reduction circuitry
■Latch-up performance exceeds 500mA
■ESD performance:
– Human body model>2000V
– Machine model>200V

General Description
The LCX02 contains four 2-input NOR gates. The inputs tolerate voltages up to 7V allowing the interface of 5V systems to 3V systems.
The 74LCX02 is fabricated with advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.