NE555

DESCRIPTION 

The UTC NE555 is a highly stable timer integrated circuit. It can 

be operated in both Astable and Monostable mode. With monostable 

operation, the time delay is precisely controlled by one external and 

one capacitor. With a stable operation as an oscillator the frequency 

and duty cycle are both accurately controlled with two external 

resistors and one capacitor. 

FEATURES 

* High current driver capability (=200mA). 

* Adjustable duty cycle. 

* Timing from s to hours. 

* Turn off time less than 2s. 

* Operates in both astable and monostable modes.

规格书NE555