ne555 datasheet

ne555 datasheet

Description


These devices are monolithic timing circuits capable of producing accurate time delays or oscillation.

In the time delaymode of operation, the timed interval is controlled by a single external resistor and capacit

or network. In the astable mode of operation, the frequency andduty cy clemay beindependently

controlled with two external resistors and asingle external capacitor.
 
 
Features
                                                                                                              Pin Configuration
 

Timing from Micro seconds to Hours                    
 
Astable or Monostable Operation
 
Adjustable Duty Cycle
 
TTL - Compatible Output Can Sink or Source Up to200mA
 
Temperature Stability of0.005%per oC
 
Direct Replacement for Signetics NE555Timer
 
 
                                                                                               Internal Block Digram

  Applications

                                                                        
. Precision timing
. Pulse generation
. Sequential timing
. Timedelay generation
. Pulse width modulation
. Pulse position modulation
. Missing pulse detector
 
 
 
 
 
 
download ne555 datasheet pdf file