[Guide] Design a NOT gate by using Diode and Resistance

Discussion in 'Homework Help' started by emily9x, Mar 12, 2013.

  1. emily9x

    Thread Starter New Member

    Mar 12, 2013
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    I’m having a home work that required is design a NOT gate by using Diode and Resistance, who know please draw it for me, I need guide and reference. Thank you very much.
     
  2. MrChips

    Moderator

    Oct 2, 2009
    12,450
    3,370
    You will need a transistor.

    Google diode resistor logic.
     
  3. emily9x

    Thread Starter New Member

    Mar 12, 2013
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    oh it required make by my teacher, he give us that question, I have research that I still haven’t answer, it very hard to understand. who help me.
     
  4. JDT

    Well-Known Member

    Feb 12, 2009
    658
    85
    AND function and OR function can be created with just diodes and resistors. NOT (NAND and NOR) requires inverting therefore requires a transistor or a relay
     
  5. emily9x

    Thread Starter New Member

    Mar 12, 2013
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    0
    Oh I'm having understand, we can not create NoT gate with diode and resistance, instead of we must used transitor and resistance, it yes or no?
     
  6. WBahn

    Moderator

    Mar 31, 2012
    17,787
    4,807
    Yes, that's correct.
     
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