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TS555CDT from ST,ST Microelectronics

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TS555CDT

Manufacturer: ST, STM

LOW POWER SINGLE CMOS TIMER

Partnumber Manufacturer Quantity Availability
TS555CDT ST, STM 21860 In Stock

Description and Introduction

LOW POWER SINGLE CMOS TIMER The TS555CDT is a CMOS timer IC manufactured by STMicroelectronics (STM). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Supply Voltage Range:** 2V to 16V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Low Power Consumption:** Typically 300µA at 5V  
- **Output Current:** Up to 100mA (sink or source)  
- **Timing Accuracy:** ±2% at 25°C  
- **Package:** SO-8  

### **Descriptions:**  
- The TS555CDT is a low-power CMOS version of the standard 555 timer.  
- It is pin-compatible with the classic bipolar 555 but offers improved performance with lower power consumption.  
- Suitable for precision timing, pulse generation, and oscillator applications.  

### **Features:**  
- **Low Threshold, Trigger, and Reset Currents**  
- **High Output Drive Capability**  
- **TTL/CMOS Compatible Output**  
- **ESD Protection (HBM: 2kV)**  
- **Wide Operating Voltage Range**  
- **Improved Power Efficiency Compared to Bipolar 555 Timers**  

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

Application Scenarios & Design Considerations

LOW POWER SINGLE CMOS TIMER

Alternative Part Number

  • NE555DR --: Industry-standard 555 timer in SOIC-8, pin-compatible with TS555CDT and widely available from multiple sources.
  • LM555CMX --: Classic bipolar 555 timer in SOIC-8 with equivalent function and pinout, suitable drop-in replacement for most designs.
  • ICM7555CBAZ --: CMOS 555 timer in SOIC-8 offering lower power consumption similar to the TS555, with compatible pinout.
  • ICM7555CBA --: CMOS 555 timer offering lower power consumption than the bipolar TS555, suitable where reduced supply current is needed.

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