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To Design and Implement of 4-bit binary Adder using IC 7483.

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Apparatus required:- The following electronics components are required.
•IC-7483
•OR Gate (IC-7432)
•AND Gate (IC-7408)
•EX-OR Gate (IC-7486)
•Digital Trainer KIT
•Breadboard
•Connecting wires
Description:-
A binary adder is a digital circuit that produces the arithmetic sum of two binary numbers. It can be constructed with full adders connected in cascade, with the output carry from each full adder connected to the input carry of next full adder in chain. The augends bits of ‘A’ and the addend bits of ‘B’ are designated by subscript numbers from right to left, with subscript 0 denoting the least significant bits. The carries are connected in chain through the full adder. The input carry to the adder is C0 and it ripples through the full adder to the output carry C4.
Pin Diagram of IC 7483:-  
Logic Diagram for Binary Adder/Subtractor:
Truth-Table:-
Logical Diagram for BCD Adder:-
K-Map for BCD Adder:-
Truth-Table For BCD Adder:-
Conclusion: - All the output verified the result of Truth Table.
Precaution in lab:-
•All the connections should be tight and proper.
•Handle the ICs carefully.
•Check the connection once again before Switching on the Digital Trainer KIT.
•Switch of the Trainer Kit after performing the Experiment.

16 comments:

  1. Anonymous11 July, 2013

    its wrong

    ReplyDelete
  2. good work

    ReplyDelete
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  4. thanks for publishing

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  6. what if i have a 14 pin 7483 ic

    ReplyDelete
  7. in addition 0001 0111 the s2 is 0...or 1 ???

    ReplyDelete
  8. Hi, I believe your truth table for binary adder may be wrong on the last few, but everything else is great!

    ReplyDelete
  9. Anonymous04 June, 2014

    nice work

    ReplyDelete
  10. great wrk

    ReplyDelete