Datasheet4U Logo Datasheet4U.com

LM555H - Timer

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

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.

📥 Download Datasheet

Datasheet preview – LM555H

Datasheet Details

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

📁 Similar Datasheet

  • LM555 - Timer (National Semiconductor)
  • LM555 - Single Timer (Fairchild Semiconductor)
  • LM555 - Timers (Harris Corporation)
  • LM555C - Timer (National Semiconductor)
  • LM555C - Timers (Harris Corporation)
  • LM555I - SINGLE TIMER (Fairchild Semiconductor)
  • LM55107A - dual line receivers (National Semiconductor)
  • LM55108A - dual line receivers (National Semiconductor)
  • LM55109 - dual line drivers (National Semiconductor)
  • LM55110 - dual line drivers (National Semiconductor)
Other Datasheets by Texas Instruments

Full PDF Text Transcription

Click to expand full text
LM555QML www.ti.com SNOSAP2C – AUGUST 2005 – REVISED APRIL 2013 LM555QML Timer Check for Samples: LM555QML 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 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.
Published: |