Illustration for selection reference only

NE555DR

Timer IC for generating delay and oscillation signals.

Product Code
DH68748122
Brand
TI/德州仪器
Package
SOIC-8
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

The NE555DR is a classic timer IC from Texas Instruments in an SOIC-8 package. It can implement monostable delay, astable oscillation, and pulse modulation functions by setting time constants with external resistors and capacitors. Its output can drive certain loads and can be used with various logic circuits. The NE555DR is widely used in time control and waveform generation circuits in consumer electronics, industrial control, and educational experiments. Actual supply range, output current, and timing accuracy should be based on the original datasheet.

APPLICATIONS

Applications

  • Used in delay and timing control circuits.
  • Used in square-wave and pulse oscillator circuits.
  • Used in pulse-width modulation and waveform generation.
  • Used in basic timing circuits for educational experiments.
FEATURES AND BENEFITS

Features and Benefits

  • Time constants can be set with external resistors and capacitors.
  • Supports monostable and astable operating modes.
  • Output can drive certain loads and interface with logic circuits.
  • SOIC-8 package suits standard surface-mount assembly.
ADDITIONAL DETAILS

Additional Details

When purchasing, confirm the SOIC-8 package, model suffix, and original manufacturer marking, and verify the operating temperature grade and external component parameters. Refer to the original datasheet for specific electrical characteristics.

Verify product details against the manufacturer datasheet before purchase.

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Quote for NE555DR

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