Thursday 2 July 2009

Part 2 for Digital Electronics & Application

LOGIC GATES & BOOLEAN ALGEBRA


  • To get familiar with logic gate IC.
  • To analyze/see the relation between voltage level and logic level.
  • To contruct a simple combinational logic circuits.
Boolean algebra is the mathematical foundation of digital systems.In Boolean algebra there are three basic operations : OR, AND and NOT which can represent the three basic loic gates: OR,AND and Inventer gates respectively. In the other words, every Boolean expression has an equivalent gate description, and vice versa.The combination of logic gates is called as combinational logic circuit.

The Procedure :
Drawing use Autocad..

Must know simplify the Boolean expression.

Must know draw a logic circuit.



The correct circuit which we can get the desired output

2 comments:

  1. teringat masa amik kos elektronik industri dulu byk tul kena hafal simbol huhu logik gate OR

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  2. :) mmg agak stress gak kan bila perlu mengingatkan suma tu..

    ReplyDelete