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DM74LS221N from FAI,Fairchild Semiconductor

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15.625ms

DM74LS221N

Manufacturer: FAI

Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs

Partnumber Manufacturer Quantity Availability
DM74LS221N FAI 52 In Stock

Description and Introduction

Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs The DM74LS221N is a dual monostable multivibrator IC manufactured by Fairchild Semiconductor (FAI). Here are its key specifications:

- **Manufacturer**: Fairchild Semiconductor (FAI)  
- **Type**: Dual Monostable Multivibrator  
- **Logic Family**: LS-TTL (Low-Power Schottky)  
- **Supply Voltage (VCC)**: 4.75V to 5.25V (nominal 5V)  
- **Operating Temperature Range**: 0°C to +70°C  
- **Propagation Delay**: Typically 35 ns  
- **Output Current**: ±8 mA (high/low state)  
- **Trigger Inputs**: Includes both positive (A) and negative (B) edge-triggered inputs  
- **Retriggerable**: No (non-retriggerable operation)  
- **Package**: 16-pin DIP (Dual In-line Package)  
- **Power Dissipation**: Typically 45 mW per gate  

These specifications are based on Fairchild's datasheet for the DM74LS221N.

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