*1 Direct Replacement for SE555/NE555
* Timing from Microseconds through Hours
* Operates in Both Astable and Monostable Modes
* Adjustable Duty Cycle

* Precision Timing
* Pulse Generation
* Sequential Timing
* Time Delay Generation
* Pulse Width Modu.

The LM555 is a highly stable device for generating accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode of operation, the time is precisely controlled by one external re.

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