Datasheet Details
- Part number
- SN54HC21
- Manufacturer
- Texas Instruments ↗
- File Size
- 1.67 MB
- Datasheet
- SN54HC21-etcTI.pdf
- Description
- DUAL 4-INPUT POSITIVE-AND GATES
SN54HC21 Description
SN74HC21, SN54HC21 SCLS087F * DECEMBER 1982 * REVISED JUNE 2021 SNx4HC21 Dual 4-Input AND Gates 1 .
This device contains two independent 4-input AND gates.
B.
C.
D in positive logic.
SN54HC21 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
SN54HC21 Applications
* Combining power good signals
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