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SN74LS423D from TI,Texas Instruments

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SN74LS423D

Manufacturer: TI

Dual Retriggerable Monostable Multivibrators

Partnumber Manufacturer Quantity Availability
SN74LS423D TI 1420 In Stock

Description and Introduction

Dual Retriggerable Monostable Multivibrators The SN74LS423D is a dual retriggerable monostable multivibrator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Family:** LS (Low-Power Schottky)  
- **Number of Circuits:** 2  
- **Supply Voltage Range:** 4.75V to 5.25V  
- **Propagation Delay Time:** Typically 35ns  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Type:** SOIC-16  
- **Output Type:** Standard  

### **Descriptions:**  
- The SN74LS423D contains two independent retriggerable monostable multivibrators.  
- Each multivibrator can be triggered by a rising or falling edge.  
- The output pulse width is determined by external timing components (resistor and capacitor).  
- Features retrigger capability, allowing the output pulse to be extended by additional trigger pulses.  

### **Features:**  
- **Dual Monostable Multivibrators:** Two independent circuits in one package.  
- **Retriggerable Operation:** Output pulse can be extended with additional triggers.  
- **Edge-Triggered Inputs:** Responds to rising or falling edges.  
- **Wide Range of Output Pulse Widths:** Adjustable via external RC components.  
- **Low Power Consumption:** Typical of LS series logic.  
- **Schottky-Clamped Inputs:** Ensures fast switching and noise immunity.  

This information is based solely on the device's technical specifications and features.

Application Scenarios & Design Considerations

Dual Retriggerable Monostable Multivibrators

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