NE555D SO-8 Timer

Extremly flexible timer/oscillator. Can be used to delay signals, measure time or as an oscillator/clock generator. Can be configured to operate in either astabile or monostabile mode, meaning that it can oscillate continously or for a set time. The possible applications for this little circuit are infinite!

Supply voltage: 4.5 - 18V
Max. current output: 200mA
Max. frequency: ~500kHz