SN54HC20
SN54HC20 is Dual 4-Input NAND Gates manufactured by Texas Instruments.
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SCLS086G
- DECEMBERSS1NN9877244- HHRCCEV22I00S,,ESSDNNAP55R44IHHL CC20222001
SCLS086G
- DECEMBER 1982
- REVISED APRIL 2021
SNx4HC20 Dual 4-Input NAND Gates
1 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 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)
SN74HC20D
SOIC (14)
8.70 mm × 3.90...
