General Description
   The VHC02 is an advanced high−speed CMOS 2−Input NOR Gate fabricated with silicon gate CMOS technology. It achieves the high−speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. 

FEATUREs
• High Speed: tPD = 3.6 ns (typ.) at VCC = 5 V
• Low Power Dissipation: ICC = 2 μA (max.) at TA = 25°C
• High Noise Immunity: VNIH = VNIL = 28% VCC (min.)
• Power Down Protection is Provided on All Inputs
• Low Noise: VOLP = 0.8 V (max.)
• Pin and Function Compatible with 74HC02
• Pb−Free, Halogen Free/BFR Free and RoHS Compliant