Description
The 74HC02; 74HCT02 is a quad 2-input NOR gate.
Inputs include clamp diodes.
This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Features
- Input levels:.
- For 74HC02: CMOS level.
- For 74HCT02: TTL level.
- Complies with JEDEC standard no. 7A.
- ESD protection:.
- HBM JESD22-A114F exceeds 2000 V.
- MM JESD22-A115-A exceeds 200 V.
- Multiple package options.
- Specified from 40 C to +85 C and from 40 C to +125 C
3. Ordering information
Table 1. Ordering information
Type number Package
Temperature range
74HC02D
40 C to +125 C
74HCT02D
74HC02DB 40 C to +125 C
74HCT02DB
74HC02PW 40.