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4 input xor gate

  1. Feb 7, 2012 #1
    1. The problem statement, all variables and given/known data

    how can I implement 4 input xor gate like a+b+c+d (+ means xor gate symbol)

    2. Relevant equations

    3. The attempt at a solution
  2. jcsd
  3. Feb 7, 2012 #2


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    Gold Member

    you have to show some attempt at the question yourself, otherwise you are just asking someone here to do it for you, and that's not how this forum works.

    Specifically, read the rules about posting homework questions.
  4. Feb 7, 2012 #3


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    Staff: Mentor

    What gates do you have available? How many inputs can each have?
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