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SE556J from TI,Texas Instruments

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SE556J

Manufacturer: TI

Dual Precision Timer

Partnumber Manufacturer Quantity Availability
SE556J TI 1334 In Stock

Description and Introduction

Dual Precision Timer The SE556J is a dual timer IC manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Supply Voltage Range:** 4.5V to 16V  
- **Operating Temperature Range:** -55°C to +125°C  
- **Output Current (Sink or Source):** 200mA  
- **Timing Capacitance Range:** 0 to 1000µF  
- **Timing Resistance Range:** 1kΩ to 100kΩ  
- **Power Dissipation:** 600mW (for DIP package)  
- **Package Type:** PDIP-14 (Plastic Dual In-Line Package)  

### **Descriptions:**  
- The SE556J is a dual version of the 555 timer IC, containing two independent 555 timers in a single package.  
- It is designed for precision timing, pulse generation, and oscillator applications.  
- The device is military-grade, offering high reliability and performance under extreme conditions.  

### **Features:**  
- **Dual 555 Timers:** Two independent timers in one package.  
- **High Output Current:** Capable of driving TTL loads.  
- **Adjustable Duty Cycle:** Supports variable pulse-width modulation.  
- **Wide Operating Voltage:** Compatible with 5V, 12V, and 15V systems.  
- **Low Temperature Drift:** Stable timing performance across temperature variations.  
- **Military-Grade Reliability:** Meets stringent MIL-PRF-38535 standards.  

This information is based on TI's datasheet and product documentation for the SE556J.

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