Timer
Description
LM555 Timer
July 2006
LM555
Timer
General Description
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 resistor and capacitor. For astable operation as an osci...
National Semiconductor
LM555 PDF File
Similar Datasheet