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Homework Help: Logic gates help please

  1. Nov 19, 2009 #1
    Hello Forum , please can someone help me to design the hardware of this table of logic (by the use of the logic gate) , the table is in the attachment.
    Thanks in advance

    Attached Files:

  2. jcsd
  3. Nov 19, 2009 #2
    There are two-input logic gates besides ANDs, NANDs, ORs, and NORs.
    Bob S
  4. Nov 19, 2009 #3
    XOR and XNOR , but how i can manage them to have 2 output like in the attachment ?
  5. Nov 19, 2009 #4
    Is this homework?
    Bob S
  6. Nov 19, 2009 #5
    no it's not home work , i want it to my circuit and i don't know if i can reach such signal
  7. Nov 19, 2009 #6
    I can do it with one XOR and two ANDs. Is this what you want?
    Bob S
  8. Nov 19, 2009 #7


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    Staff: Mentor

    We will treat it as homework, so you need to do the work.
  9. Nov 19, 2009 #8
    thanks bob , i make it with 2 AND and 2 NOT( i catch the tric), it's not a homework , believe me :-).
  10. Nov 20, 2009 #9


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    Science Advisor
    Homework Helper
    Gold Member

    If you are actually going to build it, you can implement it with one quad nor IC.
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