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Explain Full Adder circuit using PLA having three inputs, 8 product terms and two outputs.
written 6.1 years ago by gravatar for vedantchikhale vedantchikhale • 860 modified 5.2 years ago by gravatar for abhishektiwari1 abhishektiwari1 • 100
digital system design
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written 6.1 years ago by gravatar for vedantchikhale vedantchikhale • 860 •   modified 6.1 years ago

Full Adder

Circuit diagram of Full Adder:-

Circuit diagram of Full Adder

Logic symbol:-

Logic symbol

Truth Table:-

X Y CIN Sum COUT
0 0 0 0 0
0 0 1 0 1
0 1 0 0 1
0 1 1 1 0
1 0 0 0 1
1 0 1 1 0
1 1 0 1 0
1 1 1 1 1

Formulae:-

Sum S = X ⊕ Y ⊕ CIN

Carry Out COUT = X . Y + Y . CIN + X . CIN
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