74AHC02D - Quad 2-input NOR gate
74AHC02D Features
* Balanced propagation delays
* All inputs have a Schmitt-trigger action
* Inputs accept voltages higher than VCC
* Input levels:
* For 74AHC02: CMOS level
* For 74AHCT02: TTL level
* ESD protection:
* HBM EIA/JESD22-A114E exceeds 2000
