CD54HC20F
CD54HC20F is Dual 4-Input NAND Gates manufactured by Texas Instruments.
- Part of the CD54HC20 comparator family.
- Part of the CD54HC20 comparator family.
CD74HC20, CD54HC20
SCHS130D
- AUGUST 1997
- REVISED MAY 2021
CDx4HC20 Dual 4-Input NAND Gates
1 Features
3 Description
- Buffered inputs
- Wide operating voltage range: 2 V to 6 V
- Wide operating temperature range:
-55°C to +125°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
This device contains two independent 4-input NAND gates. Each gate performs the Boolean function Y = A
- B
- C
- D in positive logic.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
CD74HC20M
SOIC (14)
8.70 mm × 3.90 mm
CD74HC20E
PDIP (14)
19.30 mm × 6.40...
