555 Datasheet (PDF) Download
Fairchild Semiconductor
555

Overview

The LM555 is a highly stable controller capable of producing accurate timing pulses. With a monostable operation, the delay is controlled by one external resistor and one capacitor.

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