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NE555D Datasheet

Single Timer

Manufacturer: Fairchild (now onsemi)

This datasheet includes multiple variants, all published together in a single manufacturer document.

NE555D Overview

The LM555/NE555/SA555 is a highly stable controller capable of producing accurate timing pulses. With a monostable operation, the time delay is controlled by one external resistor and one capacitor. With an astable operation, the frequency and duty cycle are accurately controlled by two external resistors and one capacitor.

NE555D Key Features

  • High Current Drive Capability (200mA)
  • Adjustable Duty Cycle
  • Temperature Stability of 0.005%/°C
  • Timing From µSec to Hours
  • Turn off Time Less Than 2µSec

NE555D Distributor