BCD Adder

BCD ADDER

AIM:

            To design and set up BCD adder using 7483 IC.

MATERIALS AND TOOLS REQUIRED:

            Digital IC trainer kit ,IC 7483, 7400, 7410, Power supply.

THEORY:

In BCD addition, if the sum exceeds nine, six must be added to the result to convert it into BCD number.  For this purpose, two 7483 ICs are required. 

Circuit Diagram:

Single digit BCD adder.

PROCEDURE:

            Test the ICs using digital IC tester. Set up the circuits of BCD adder using NAND 7483 IC and verify the output.

RESULT:

            A single digit BCD adder using 4 bit binary adder using IC 7483 is set up.