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Hi guy i have a question regarding digital fundamentals plss help ))

  1. Jun 6, 2012 #1
    hi guy i have a question regarding digital fundamentals plss help:)))

    Show how ONE XOR gate can be replaced by THREE 2-input logic gates.You are allowed to use any logic gate except XOR and XNOR logic gates.....anybody can solve this?:))
     
  2. jcsd
  3. Jun 6, 2012 #2
    Re: hi guy i have a question regarding digital fundamentals plss help:)))

    Don't know, but what happens if you feed the inputs into a NAND and an OR and then feed their outputs into an AND?
     
  4. Jun 6, 2012 #3
    Re: hi guy i have a question regarding digital fundamentals plss help:)))

    You can do it with 2 NORs and an AND gate.
     
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