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LM555CM from FAIRCHILD,Fairchild Semiconductor

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LM555CM

Manufacturer: FAIRCHILD

Single Timer

Partnumber Manufacturer Quantity Availability
LM555CM FAIRCHILD 685 In Stock

Description and Introduction

Single Timer The LM555CM is a precision timing circuit manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range:** 4.5V to 16V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Low Power Consumption:** Typically 10mA at 15V  
- **Timing Accuracy:** ±1% at 25°C  
- **Output Current (Sink or Source):** Up to 200mA  
- **Trigger Voltage:** Typically 1.67V (1/3 of VCC)  
- **Threshold Voltage:** Typically 3.33V (2/3 of VCC)  
- **Reset Voltage:** ≤ 0.4V  
- **Package Type:** SOIC-8  

### **Descriptions:**  
The LM555CM is a highly stable timer capable of producing accurate time delays or oscillations. It operates in three modes: **monostable, astable, and bistable**, making it versatile for various timing applications.  

### **Features:**  
- Adjustable duty cycle  
- Compatible with TTL logic  
- High output drive capability  
- Temperature stability  
- Can be used as a pulse generator, delay timer, or oscillator  

This information is based on Fairchild's datasheet for the LM555CM.

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