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CD74HCT221E Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
CD74HCT221EHARRIS125Yes

CD74HCT221E is a dual monostable multivibrator (one-shot) manufactured by Texas Instruments (TI).

The CD74HCT221E is a dual monostable multivibrator (one-shot) manufactured by Texas Instruments (TI). Here are the key specifications:

1. Technology: High-Speed CMOS (HCT) logic family.

2. Supply Voltage Range: 4.5V to 5.5V.

3. Operating Temperature Range: -55°C to +125°C.

4. Propagation Delay: Typically 13 ns at 5V.

5. Output Current: ±4 mA (sink/source).

6. Input Compatibility: TTL-level inputs.

7. Package: 16-pin PDIP (Plastic Dual In-line Package).

8. Features:

  • Retriggerable/non-retriggerable operation.
  • Direct clear input.
  • Independent trigger and clear inputs for each multivibrator.
  • Low power consumption.

For detailed electrical characteristics and timing diagrams, refer to the official TI datasheet.

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