Combinational logic circuit with 4 inputs

Discussion in 'Homework Help' started by Ruson, May 10, 2016.

  1. Ruson

    Thread Starter New Member

    May 10, 2016
    4
    0
    Hi guys, could anyone help with the one question from homework?
    To design a combinational logic circuit with 4 inputs, how many rows the truth table needs in order to list all possible inputs.
    Is that 12 or 16 ? Thank you!
     
  2. JoeJester

    AAC Fanatic!

    Apr 26, 2005
    3,373
    1,157
    2^4 = ??
     
  3. Ruson

    Thread Starter New Member

    May 10, 2016
    4
    0
    Yeah, It's 16 =)
    Thanks!
     
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