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REPLACING A 556 WITH TWO 555's

2018-02-26 02:56  
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REPLACING A 556 WITH TWO 555's


Here is a handy reference to replace a 556 dual timer with two 555's:



The table shows the pin numbering for each timer:
 

 555556 - Timer 1556 - Timer 2
Ground (?)17

7

Trigger268
Output359
Reset4410
Control5311
Threshold6212
Discharge7113
 Vcc ( )81414









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