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NE555DR from TI/BB,Texas Instruments

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NE555DR

Manufacturer: TI/BB

Single Precision Timer

Partnumber Manufacturer Quantity Availability
NE555DR TI/BB 50 In Stock

Description and Introduction

Single Precision Timer # Introduction to the NE555DR Timer IC  

The NE555DR is a highly versatile and widely used integrated circuit (IC) designed for precision timing applications. As part of the 555 timer family, this surface-mount device (SMD) offers reliable performance in generating accurate time delays, oscillations, and pulse-width modulation (PWM) signals.  

Housed in an SOIC-8 package, the NE555DR operates within a supply voltage range of 4.5V to 16V, making it suitable for various electronic projects. Its key features include adjustable duty cycle, high output current capability, and temperature stability, ensuring consistent operation across different environments.  

Common applications include LED flashers, tone generators, motor control circuits, and switch debouncing. The NE555DR can function in three primary modes: monostable (one-shot pulse generation), astable (free-running oscillator), and bistable (flip-flop). Its ease of use and minimal external component requirements make it a favorite among hobbyists and engineers alike.  

With decades of proven reliability, the NE555DR remains a fundamental component in modern electronics, balancing simplicity with robust functionality. Whether in prototyping or production, it continues to serve as an essential building block for timing and signal generation tasks.

Application Scenarios & Design Considerations

Single Precision Timer

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