555 Datasheet - Texas Instruments

555 Precision Timer

These devices are precision timing circuits capable of producing accurate time delays or oscillation. In the time-delay or mono-stable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the a-stable mode of operation, the frequency and duty cy.

555 Features

* 1 Timing From Microseconds to Hours

* Astable or Monostable Operation

* Adjustable Duty Cycle

* TTL-Compatible Output Can Sink or Source Up to 200 mA

* On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Prod

555 Datasheet (1.62 MB)