Half Adder Circuit

Detailed Discussion

1)What is Half Adder Circuit?
  An adder is a digital logic circuit in electronics that is extensively used for the addition of numbers.The half adder adds two binary digits called as augend and addend and produces two outputs as sum and carry; XOR is applied to both inputs to produce sum and AND gate is applied to both inputs to produce carry. The half adder circuit has two inputs: A and B, which add two input digits and generates a carry and a sum.

Half Adder Block Diagram
 
  Half Adder Truth Table
 
  Half Adder Circuit/ Logical Diagram
 

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