Wednesday, 24 August 2016

The continue fo Computer System

okay for this post,I want to post about logic gate and simple here we go..



  • 1 (true) 0(false)
       Valuable: A,B,C,D
  • AND
  • OR
  • OR
  • AND
  • NOT
      AND Gate

The AND gate is an electronic circuit that gives a high output (1) only if all its inputs are high.  A dot (.) is used to show the AND operation i.e. A.B.  Bear in mind that this dot is sometimes omitted i.e. AB

OR Gate

NOT Gate

NOR Gate


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