Binary Multiplier Help

Discussion in 'Homework Help' started by cwalk37, Dec 6, 2010.

  1. cwalk37

    Thread Starter New Member

    Dec 6, 2010
    1
    0
    Hi, I am working on a circuit in logic works, using a simple 4 bit multiplier using 74_284 and 74_285 chips, and I keep getting a Z output where I should be getting one's. Anyone know why this is happening? Picture is attached. My input is A: 0011 B: 0011

    Thanks.
     
  2. StayatHomeElectronics

    Well-Known Member

    Sep 25, 2008
    864
    40
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