Illustration for selection reference only

SE555DR

Precision timer IC for generating timing and oscillator signals.

Product Code
DHA4728FB1
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 SE555DR is a 555-series timer integrated circuit from Texas Instruments in an SOIC-8 package, used to generate accurate time delays and oscillation waveforms. It can be configured in monostable or astable modes, commonly found in pulse generation, delay control, and oscillator circuits. It is designed for general electronic systems requiring stable timing functions, suitable as a timing control unit in industrial and consumer electronic products.

APPLICATIONS

Applications

  • Used in pulse generation circuits to provide adjustable-frequency square wave output.
  • Used in delay control circuits to implement timed switching functions.
  • Used in oscillator circuits to generate periodic clock signals.
FEATURES AND BENEFITS

Features and Benefits

  • Supports monostable and astable operating modes for different timing needs.
  • External resistor and capacitor set the timing period, offering flexible configuration.
  • SOIC-8 surface-mount package facilitates automated assembly.
ADDITIONAL DETAILS

Additional Details

When purchasing, verify marking and lot information, confirm the SOIC-8 package, and check whether the operating temperature range suits the target application. Refer to the latest original manufacturer datasheet for specific electrical parameters.

Verify product details against the manufacturer datasheet before purchase.

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