555: Difference between revisions

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<pre>
<pre>
      ---U---
          ---U---
   GND-|    |-Vcc
   GND (1)-|    |-(8) Vcc
   TRIG-| 555 |-DIS
   TRIG (2)-| 555 |-(7) DIS
   OUT-|    |-THR
   OUT (3)-|    |-(6) THR
  RESET-|    |-CTRL
  RESET (4)-|    |-(5) CTRL
      -------
          -------
</pre>
</pre>



Revision as of 14:31, 10 May 2016

Teh world famous'ist/old'ish/ubiquitous IC

                                                   
    555555555555555555 555555555555555555 555555555555555555 
    5::::::::::::::::5 5::::::::::::::::5 5::::::::::::::::5 
    5::::::::::::::::5 5::::::::::::::::5 5::::::::::::::::5 
    5:::::555555555555 5:::::555555555555 5:::::555555555555 
    5:::::5            5:::::5            5:::::5            
    5:::::5            5:::::5            5:::::5            
    5:::::5555555555   5:::::5555555555   5:::::5555555555   
    5:::::::::::::::5  5:::::::::::::::5  5:::::::::::::::5  
    555555555555:::::5 555555555555:::::5 555555555555:::::5 
                5:::::5            5:::::5            5:::::5
                5:::::5            5:::::5            5:::::5
    5555555     5:::::55555555     5:::::55555555     5:::::5
    5::::::55555::::::55::::::55555::::::55::::::5#660::::::5
     55:::::::::::::55  55:::::::::::::55  55:::::::::::::55 
       55:::::::::55      55:::::::::55      55:::::::::55   
         555555555          555555555          555555555     
  • Operating Voltage 3-15v (typical)
  • Operating frequency >500Khz
  • Astable and monostable modes
  • Adjustable duty cycle
  • Output source or sink up to 200mA
           ---U---
   GND (1)-|     |-(8) Vcc
  TRIG (2)-| 555 |-(7) DIS
   OUT (3)-|     |-(6) THR
 RESET (4)-|     |-(5) CTRL
           -------

Datasheet: http://www2.st.com/resource/en/datasheet/ne555.pdf

More: https://en.wikipedia.org/wiki/555_timer_IC