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NE555DT from ST,ST Microelectronics

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NE555DT

Manufacturer: ST, STM, ST Pb-free

GENERAL PURPOSE SINGLE BIPOLAR TIMERS

Partnumber Manufacturer Quantity Availability
NE555DT ST, STM, ST Pb-free 245654 In Stock

Description and Introduction

GENERAL PURPOSE SINGLE BIPOLAR TIMERS **Introduction to the NE555DT Timer IC**  

The NE555DT is a highly versatile and widely used integrated circuit (IC) designed for precision timing applications. As part of the 555 timer family, it operates as a stable oscillator, pulse generator, or timing delay element, making it a fundamental component in electronics projects and industrial designs.  

This IC is housed in a compact SO-8 package, offering reliability and ease of integration into various circuits. It operates within a supply voltage range of 4.5V to 16V, providing flexibility for both low and moderate power applications. The NE555DT features adjustable duty cycles, high output current capability, and temperature stability, ensuring consistent performance across different environments.  

Common applications include LED flashers, tone generators, motor control systems, and clock signal generation. Its straightforward design and predictable behavior have made it a favorite among hobbyists and engineers alike. Additionally, the NE555DT is compatible with both monostable (one-shot) and astable (free-running) modes, further expanding its utility.  

With decades of proven reliability, the NE555DT remains a cornerstone in electronic design, offering a cost-effective and efficient solution for timing and signal generation needs. Its enduring popularity underscores its adaptability and ease of use in diverse circuit configurations.

Application Scenarios & Design Considerations

GENERAL PURPOSE SINGLE BIPOLAR TIMERS

Alternative Part Number

  • LM555CMX --: Industry-standard 555 timer in SOIC-8, pin-compatible with NE555DT and widely available from a different series/prefix.
  • TLC555CDR --: CMOS 555 timer in SOIC-8 with lower power consumption, functionally compatible and drop-in for most NE555DT applications.
  • ICM7555CBAZ --: Low-power CMOS 555 timer in SOIC-8, pin-compatible alternative with different naming and good availability.
  • LM555CM --: Industry-standard 555 timer in SOIC-8, pin-compatible with NE555DT and widely available from a different series/prefix.
  • ICM7555CBA --: Low-power CMOS 555 timer in SOIC-8, pin-compatible alternative with different naming and good availability.

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