555 Datasheet - Texas Instruments

555, Precision Timer

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community NA555, NE555, SA555, SE555 SLFS022I * SEPTEMBER 1973

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

Applications

* Fingerprint Biometrics
* Iris Biometrics

555-etcTI.pdf