Experiment No: 6 Adders, Subtractors, Binary to Gray & Vice-Versa Using IC74139

DIGITAL SYSTEM DESIGN LABORATORY (18ECL38)
Experiment No: 6
Adders, Subtractors, Binary to Gray & Vice-Versa Using IC74139
Aim :
To design and implement the following
6. To rig up the circuit and verify the Half Adder using IC74139 (Dual 2 to 4 Decoder / Dual 1:4 Demultiplexer).
7. To rig up the circuit and verify the Half Subtractor using IC74139 (Dual 2 to 4 Decoder / Dual 1:4 Demultiplexer).
8. To rig up the circuit and verify the Full Adder using IC74139 (Dual 2 to 4 Decoder / Dual 1:4 Demultiplexer).
9. To rig up the circuit and verify the Full Subtractor using IC74139 (Dual 2 to 4 Decoder / Dual 1:4 Demultiplexer).
10. To rig up the circuit and verify the Binary to Gray Code Conversion using IC74139 (Dual 2 to 4 Decoder / Dual 1:4 Demultiplexer).
11. To rig up the circuit and verify the Gray to Binary Code Conversion using IC74139 (Dual 2 to 4 Decoder / Dual 1:4 Demultiplexer).