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 = 3.6ns (Typ.) at VCC = 5V
◾ Low power dissipation: ICC = 2µA (Max.) at TA = 25°C
◾ High noise immunity: VNIH = VNIL = 28% VCC (Min.)
◾ Power down protection is provided on all inputs
◾ Low noise: VOLP = 0.8V (Max.)
◾ Pin and function compatible with 74HC02