Datasheet Details
| Part number | 74HC21 |
|---|---|
| Manufacturer | Nexperia |
| File Size | 218.98 KB |
| Description | Dual 4-input AND gate |
| Datasheet |
 74HC21 Datasheet
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General Description
The 74HC21 is a dual 4-input AND gate.
Inputs include clamp diodes.
This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Key Features
- Wide supply voltage range from 2.0 to 6.0 V.
- CMOS low power dissipation.
- High noise immunity.
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
- CMOS input levels.
- Complies with JEDEC standards:.
- JESD8C (2.7 V to 3.6 V).
- JESD7A (2.0 V to 6.0 V).
- ESD protection:.
- HBM JESD22-A114E exceeds 2000 V.
- MM JESD22-A115-A exceeds 200 V.
- Specified from -40 °C to +85 °C and from -40 °C.
