The 74HC02N is a quad 2-input NOR Gate is a high-speed Si-gate CMOS device that comply with JEDEC standard no-7A. This pin compatible with low-power Schottky TTL (LSTTL ).
CMOS input level
ESD protection HBM JESD22-A114F exceeds 2000V
ESD sensitive device, take proper precaution while handling the device.