Logic Diagram

Discussion in 'Homework Help' started by atrljoe, Sep 26, 2004.

  1. atrljoe

    Thread Starter New Member

    Sep 26, 2004
    3
    0
    Hi I need to make a Logic Diagram that adds

    11
    + 11
    -----

    in binary! Any Help?
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    Hi,

    Did your columns line up? Is that 3 + 3, or 6 (trailing zero suppressed) + 3?
     
  3. atrljoe

    Thread Starter New Member

    Sep 26, 2004
    3
    0

    It Should be 3+3 If that Helps?
     
  4. atrljoe

    Thread Starter New Member

    Sep 26, 2004
    3
    0
    Does anyone know?
     
  5. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    Hi,

    Attached is one way to add two bits. There are other ways, but I like exclusive-or gates.
     
  6. Liquid_Klone

    New Member

    Sep 29, 2004
    5
    0
    wouldn't that take 3 integrated circuits to build?
     
  7. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    HI,

    Yep, to do it that way. Or you can just grab something like a 74LS83 adder and do it all with one chip.
     
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