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KA556 from FSC,Fairchild Semiconductor

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KA556

Manufacturer: FSC

Dual Timer

Partnumber Manufacturer Quantity Availability
KA556 FSC 18 In Stock

Description and Introduction

Dual Timer The KA556 is a dual timer IC manufactured by Fairchild Semiconductor (FSC). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** Fairchild Semiconductor (FSC)  

### **Specifications:**  
- **Type:** Dual Timer IC (contains two independent 555 timers in one package)  
- **Operating Voltage Range:** 4.5V to 16V  
- **Output Current (Sink/Source):** Up to 200mA per timer  
- **Timing Range:** From microseconds to hours  
- **Operating Temperature Range:** -55°C to +125°C (military grade)  
- **Package Type:** 14-pin DIP (Dual In-line Package)  

### **Descriptions:**  
- The KA556 consists of two 555 timer circuits in a single package, allowing independent or cascaded operation.  
- It is widely used in pulse generation, time delay, and oscillation applications.  
- Compatible with the industry-standard NE556/LM556.  

### **Features:**  
- **Low Power Consumption:** Suitable for battery-operated devices.  
- **High Stability:** Precise timing control with minimal drift.  
- **Adjustable Duty Cycle:** Supports variable pulse width modulation.  
- **Trigger and Reset Functions:** Independent control for each timer.  
- **Wide Supply Voltage Range:** Operates reliably from 4.5V to 16V.  

This information is based on Fairchild Semiconductor's datasheet for the KA556.

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