Implement Full Adder Using two 4X1 Multiplexers

Discussion in 'Homework Help' started by katerina22, Feb 6, 2009.

  1. katerina22

    Thread Starter New Member

    Feb 6, 2009
    Hi everybody! I need your help to implement a full adder using two MUX.I have an exam on Monday and I would appreciate your help!
  2. tuborggg

    Active Member

    Jan 3, 2009
    a full adder has 3 inputs and 2 outputs.
    each output is implemented by a different mux.
    you can make 2 truth tables, one for each output, and implement it with a mux...
    (it's a 3 control bit mux, carry, Ain and Bin)