implement 4-1 multiplexer to full adder

Discussion in 'Homework Help' started by niyuki23, Aug 25, 2008.

  1. niyuki23

    Thread Starter New Member

    Aug 25, 2008
    1
    0
    hello having a trouble here, how can i implement 4-1 multiplexer to full adder? @.@
     
  2. prishi_611

    New Member

    Sep 26, 2008
    1
    0
    plllzzz.....tell me how can we implement full adder using 4X1 multiplexer..i hav my sessnl 3 days later......!!!
     
  3. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    Make up a truth table for the addition of the two inputs. Arrange the selection from the multiplexer to give the correct output.
     
  4. coolbali4u

    New Member

    Dec 15, 2008
    2
    0
    Mam Even I am seraching for the same .........
     
  5. veritas

    Active Member

    Feb 7, 2008
    167
    0
    Use the "select" bits of the 4-1 multiplexor as the inputs of the full adder, then use the 4 different inputs to the mux as the corresponding output for each selected combination.
     
  6. coolbali4u

    New Member

    Dec 15, 2008
    2
    0
    I Know How To Build Full Adder Using MUX........ rab_hi_janda@yahoo.com

    Find Out The Min terms For Sum & Carry From The Truth Table ...
    then join the inputs to Mux With Minterms Only .....

    for any inquiry Mail Me
     
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