Gates

Discussion in 'General Electronics Chat' started by Zaphire, Jul 18, 2008.

  1. Zaphire

    Thread Starter New Member

    May 10, 2007
    6
    0
    What is meant by asserted or active input/output state i.e active low/ high input/output.How it is determined that it is active low input/output.Is it determined by symbol or truth table.If table is showing mostly HIGHs output,then active high output?But then how for input,they Rsame combinations for all.
    Plz answer ,I know it is simple,but dont know 'this simple',so plz answer.
    Thanks!
     
  2. bertus

    Administrator

    Apr 5, 2008
    15,647
    2,346
    Hello,

    It looks like a homework assignment, so I will give you a link so you can look it up.
    This is a link for general digital logic.
    http://www.educypedia.be/electronics/digital.htm

    On top there are more links to other digital subjects.

    Greetings,
    Bertus
     
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