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LM555H - Timer

This page provides the datasheet information for the LM555H, a member of the LM555QML Timer family.

Product Overview

Texas Instruments

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Datasheet Details

Part number	LM555H
Manufacturer	Texas Instruments
File Size	716.42 KB
Description	Timer
Datasheet	LM555H Datasheet
Additional preview pages of the LM555H datasheet.

LM555H Product details

Description

The LM555 is a highly stable device for generating accurate time delays or oscillation.

Additional terminals are provided for triggering or resetting if desired.

In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor.

Features

1.
2 Direct Replacement for SE555/NE555.
Timing from Microseconds through Hours.
Operates in Both Astable and Monostable Modes.
Adjustable Duty Cycle.
Output can Source or Sink 200 mA.
Output and Supply TTL Compatible.
Temperature Stability Better than 0.005% per °C.
Normally On and Normally Off Output.

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Published: Jan 1, 2021 |