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SNJ5438W from TI,Texas Instruments

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SNJ5438W

Manufacturer: TI

Quadruple 2-Input Positive-NAND Buffers With Open-Collector Outp

Partnumber Manufacturer Quantity Availability
SNJ5438W TI 395 In Stock

Description and Introduction

Quadruple 2-Input Positive-NAND Buffers With Open-Collector Outp Part Number: **SNJ5438W**  
Manufacturer: **Texas Instruments (TI)**  

### Specifications:  
- **Type**: Dual Retriggerable Monostable Multivibrator  
- **Technology**: Schottky TTL (S-TTL)  
- **Supply Voltage (VCC)**: 4.5V to 5.5V  
- **Operating Temperature Range**: -55°C to +125°C  
- **Propagation Delay**: Typically 35 ns  
- **Output Current**: High-Level: -1 mA, Low-Level: 20 mA  
- **Package**: Ceramic Flatpack (W package)  

### Descriptions:  
The **SNJ5438W** is a dual retriggerable monostable multivibrator with Schmitt-trigger inputs. It is designed for precision timing applications and features independent trigger and clear functions. The device is radiation-hardened, making it suitable for aerospace and military applications.  

### Features:  
- **Radiation-Hardened**: Qualified for MIL-PRF-38535 Class K  
- **Retriggerable**: Output pulse can be extended by retriggering  
- **Schmitt-Trigger Inputs**: Noise immunity and hysteresis  
- **Wide Operating Temperature**: -55°C to +125°C  
- **High-Speed Operation**: Suitable for fast timing circuits  

This part is part of TI’s high-reliability product line, ensuring performance in harsh environments.

Application Scenarios & Design Considerations

Quadruple 2-Input Positive-NAND Buffers With Open-Collector Outp

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