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Data Flip Flop Help

Discussion in 'General Electronics Discussion' started by ReconIII, Feb 19, 2013.

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  1. ReconIII

    ReconIII

    3
    0
    Feb 19, 2013
    I am using this chip: http://images.ihscontent.net/vipimages/VipMasterIC/IC/TXII/TXIIS10781/TXIIS10781-1.pdf which is just a Data Flip flop. It preforms as expected except when having the clock as a logical 1 and D as a logical 1. The result should be Q with a logical 1 yet it is a logical 0 and Qbar has a logical 1. I am supplying it 8v and the chip isn't hooked up to anything else currently. Every other option gives its expected result yet not that so I must be missing something?
    Here is a pic of the chip and its wiring: http://imgur.com/gbtgEP7 I have the R and S inputs grounded to be sure, the clock and D and logic 1s by 2 switches.
     
  2. ReconIII

    ReconIII

    3
    0
    Feb 19, 2013
    lol nvm I thought the clock had to be a logical 1 to set it, turns out it was the rising edge that sets it XD woops
     
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