The MC74VHC1G02 is an advanced high speed CMOS 2−input NOR gate fabricated with silicon gate CMOS technology.
The internal circuit is composed of multiple stages, including a buffer output which provides high noise immunity and stable output.
The MC74VHC1G02 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage. This allows the MC74VHC1G02 to be used to interface 5 V circuits to 3 V circuits.
   
Features
• High Speed: tPD = 3 ns (Typ) at VCC = 5 V
• Low Power Dissipation: ICC = 1.0 A (Max) at TA = 25°C
• Power Down Protection Provided on Inputs
• Balanced Propagation Delays
• Pin and Function Compatible with Other Standard Logic Families
• Chip Complexity: FETs = 56
• Pb−Free Packages are Available