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TS556CD from ST,ST Microelectronics

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TS556CD

Manufacturer: ST

LOW POWER DUAL CMOS TIMER
Partnumber Manufacturer Quantity Availability
TS556CD ST 891 In Stock

Description and Introduction

LOW POWER DUAL CMOS TIMER The TS556CD is a dual timer IC manufactured by STMicroelectronics.  

### **Specifications:**  
- **Supply Voltage Range:** 2V to 18V  
- **Low Power Consumption:** Typically 300µA at 5V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Output Current:** Up to 200mA  
- **Package:** SOIC-14  

### **Descriptions:**  
- The TS556CD is a dual version of the TS555 timer IC, providing two independent 555 timers in a single package.  
- It is designed for stable operation in monostable (one-shot) and astable (oscillator) modes.  
- Features low power consumption and wide voltage range, making it suitable for battery-operated applications.  

### **Features:**  
- **Dual 555 Timer:** Two independent timers in one IC.  
- **Wide Operating Voltage:** 2V to 18V.  
- **High Output Current:** Can drive TTL loads.  
- **Low Power Consumption:** Ideal for portable devices.  
- **Temperature Stability:** Ensures reliable performance across a wide temperature range.  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to STMicroelectronics' official documentation.

Application Scenarios & Design Considerations

LOW POWER DUAL CMOS TIMER

Alternative Part Number

  • NE556D --: Dual 556 timer in SOIC-14, functionally equivalent to TS556CD with similar supply range and output drive.
  • LM556CM --: Dual 556 timer in SOIC package, direct functional replacement with comparable timing and output characteristics.
  • NA556D --: Dual 556 timer in SOIC-14, pin-compatible alternative suitable for most TS556CD applications.

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