74HC02
Features
- Buffered inputs
- Wide operating voltage range: 2 V to 6 V
- Wide operating temperature range:
- 40°C to +85°C
- Supports fanout up to 10 LSTTL loads
- Significant power reduction pared to LSTTL logic ICs
2 Applications
- Alarm / tamper detect circuit
- S-R latch
3 Description
This device contains four independent 2-input NOR gates. Each gate performs the Boolean function Y = A + B in positive logic.
Device Information
PART NUMBER
PACKAGE(1)
BODY SIZE (NOM)
SN74HC02D
SOIC (14)
8.65 mm × 3.90 mm
SN74HC02DB
SSOP (14)
6.20 mm × 5.30 mm
SN74HC02N
PDIP (14)
19.30 mm × 6.40 mm
SN74HC02NS
SO (14)
10.20 mm × 5.30 mm
SN74HC02PW
TSSOP (14)
5.00 mm × 4.40 mm
SN54HC02J
CDIP (14)
19.94 mm × 7.62 mm
SN54HC02W
CDIP (14)
9.20 mm × 6.29 mm
SN54HC02FK
LCCC (20)
8.89 mm × 8.89...
