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LM555 - Timers

General Description

The CA555 and CA555C are highly stable timers for use in precision timing and oscillator applications.

As timers, these monolithic integrated circuits are capable of producing accurate time delays for periods ranging from microseconds through hours.

Key Features

  • Accurate Timing From Microseconds Through Hours Astable and Monostable Operation Adjustable Duty Cycle Output Capable of Sourcing or Sinking up to 200mA Output Capable of Driving TTL Devices Normally ON and OFF Outputs High Temperature Stability.
  • . . . . 0.005%/oC Directly Interchangeable with SE555, NE555, MC1555, and MC1455.
  • Pulse Generation.
  • Pulse Detector.
  • Pulse Width a.

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Datasheet Details

Part number LM555
Manufacturer Harris Corporation
File Size 241.85 KB
Description Timers
Datasheet download datasheet LM555 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com S E M I C O N D U C T O R CA555, CA555C, LM555, LM555C, NE555 Timers for Timing Delays and Oscillator Application in Commercial, Industrial and Military Equipment Description The CA555 and CA555C are highly stable timers for use in precision timing and oscillator applications. As timers, these monolithic integrated circuits are capable of producing accurate time delays for periods ranging from microseconds through hours. These devices are also useful for astable oscillator operation and can maintain an accurately controlled free running frequency and duty cycle with only two external resistors and one capacitor.