Wednesday, 24 August 2016

The continue fo Computer System (Logic Gate and Simple Circuit)

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


 LOGIC GATE

       Value

  • 1 (true) 0(false)
       Valuable: A,B,C,D
      
        Operation 
  • AND
  • OR
       Operator
  • 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

NAND Gate


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