Can any one help me with this? (De Morgan's Theorem)

Discussion in 'Homework Help' started by mohamedsobhy, Oct 12, 2011.

  1. mohamedsobhy

    Thread Starter New Member

    Oct 12, 2011
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    I want to change these 4 equations to be implemented using NAND gates only

    1) T= |B.C + |A.B + B.|C

    2) T= |A.|B + C.|D + A.B

    3) T= A.B.|C + |A.|B + |C.|D

    4) T= |A.|D + A.D + A.|B
     
  2. Georacer

    Moderator

    Nov 25, 2009
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    The Homework Help section asks that you post up the work you have done so we can see it and find where you went wrong, or suggest better approaches. We will not do all your work for you.

    If you are in doubt about how to structure your post and what to include please read this thread: http://forum.allaboutcircuits.com/showthread.php?t=3002

    Thank you.
     
  3. mohamedsobhy

    Thread Starter New Member

    Oct 12, 2011
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    I tried answering the 4 problems but after I drew the circuit diagram I checked out the the answers were wrong
     
  4. Georacer

    Moderator

    Nov 25, 2009
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    If you ask for help, at least take the trouble to read the site's Terms of Service:

    You need to post your work, even if it is wrong or incomplete, so that we can see where you went wrong and suggest ways of solving your problem.

    You will not receive any help before the above requirements are met.
     
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