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MC14538

Dual Precision Retriggerable/Resettable Monostable Multivibrator

Partnumber Manufacturer Quantity Availability
MC14538 49 In Stock

Description and Introduction

Dual Precision Retriggerable/Resettable Monostable Multivibrator The MC14538 is a dual precision monostable multivibrator manufactured by ON Semiconductor.  

### **Key Specifications:**  
- **Supply Voltage Range:** 3V to 18V  
- **Low Power Consumption:** CMOS technology ensures low power dissipation  
- **Trigger Options:** Positive or negative edge-triggered inputs  
- **Retriggerable Capability:** Allows for extended output pulse width  
- **Output Pulse Width Control:** Adjustable via external resistor and capacitor  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package Options:** Available in PDIP, SOIC, and TSSOP packages  

### **Description:**  
The MC14538 is designed to provide accurate and stable timing functions. Each of the two monostable multivibrators can be independently triggered and retriggered, making it suitable for pulse generation, delay circuits, and timing applications.  

### **Features:**  
- **Dual Monostable Multivibrators:** Two independent circuits in one package  
- **Wide Operating Voltage:** Compatible with both 5V and higher voltage systems  
- **High Noise Immunity:** CMOS design reduces susceptibility to noise  
- **Direct Reset Input:** Allows immediate termination of the output pulse  
- **Pin-Compatible:** Can replace older versions like the CD4538  

This device is commonly used in digital systems, industrial controls, and timing circuits.

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