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LM555J from NS,National Semiconductor

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13.672ms

LM555J

Manufacturer: NS

Timer

Partnumber Manufacturer Quantity Availability
LM555J NS 191 In Stock

Description and Introduction

Timer The LM555J is a timer IC manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Type:** Precision Timer  
- **Package:** 8-Pin Ceramic DIP (Dual In-line Package)  
- **Operating Voltage:** 4.5V to 16V  
- **Output Current:** Up to 200mA  
- **Operating Temperature Range:** 0°C to +70°C  
- **Timing Range:** Microseconds to hours  
- **Trigger and Threshold Levels:** Typically 1/3 and 2/3 of VCC  
- **Reset Function:** Active-low reset input  

### **Descriptions:**  
The LM555J is a highly stable timer capable of generating accurate time delays or oscillations. It can operate in three modes: monostable (one-shot), astable (oscillator), and bistable (flip-flop).  

### **Features:**  
- Adjustable duty cycle  
- High output current capability  
- Temperature stability  
- Compatible with TTL and CMOS logic  
- Low power consumption  

This information is based on the manufacturer's datasheet for the LM555J.

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