Design and Implement 4-bit Binary subtractor using IC-74LS83

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Preview of Design and Implement 4-bit Binary subtractor using IC-74LS83 with 74LS86, 74LS83 and 74LS04 ICs
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Tutorial

Start by tapping on Next button.

1. Click on 'Next' button to Add IC-74LS04, 74LS83, 74LS86

Click on 'Next' button to Add IC-74LS04, 74LS83, 74LS86

2. Click on 'Next' button to Connect GND and VCC of ICs

Click on 'Next' button to Connect GND and VCC of ICs

3. Click on 'Next' button to Connect Input-1, Connect A4 to Pin-1

Click on 'Next' button to Connect Input-1, Connect A4 to Pin-1

4. Click on 'Next' button to Connect A3 to Pin-3

Click on 'Next' button to Connect A3 to Pin-3

5. Click on 'Next' button to Connect A2 to Pin-8

Click on 'Next' button to Connect A2 to Pin-8

6. Click on 'Next' button to Connect A1 to Pin-10

Click on 'Next' button to Connect A1 to Pin-10

7. Click on 'Next' button to Connect Input-2, Connect B4 to Pin-16 through NOT Gate

Click on 'Next' button to Connect Input-2, Connect B4 to Pin-16 through NOT Gate

8. Click on 'Next' button to Connect B3 to Pin-4 through NOT Gate

Click on 'Next' button to Connect B3 to Pin-4 through NOT Gate

9. Click on 'Next' button to Connect B2 to Pin-7 through NOT Gate

Click on 'Next' button to Connect B2 to Pin-7 through NOT Gate

10. Click on 'Next' button to Connect B1 to Pin-11 through NOT Gate

Click on 'Next' button to Connect B1 to Pin-11 through NOT Gate

11. Click on 'Next' button to Connect C0 to Vcc

Click on 'Next' button to Connect C0 to Vcc

12. Click on 'Next' button to Connect C4 to Pin-11 of NOT Gate

Click on 'Next' button to Connect C4 to Pin-11 of NOT Gate

13. Click on 'Next' button to Connect Pin-10 of NOT Gate to Pin-13 (C0) of 2nd IC of 74LS83

Click on 'Next' button to Connect Pin-10 of NOT Gate to Pin-13 (C0) of 2nd IC of 74LS83

14. Click on 'Next' button to Connect Pin-10 of NOT Gate to Output port as Sign Bit

Click on 'Next' button to Connect Pin-10 of NOT Gate to Output port as Sign Bit

15. Click on 'Next' button to Connect Input-1 of 2nd IC of 74LS83 to GND

Click on 'Next' button to Connect Input-1 of 2nd IC of 74LS83 to GND

16. Click on 'Next' button to Connect output (S1) of 74LS83 to Pin-1 of 74LS86

Click on 'Next' button to Connect output (S1) of 74LS83 to Pin-1 of 74LS86

17. Click on 'Next' button to Connect NOT Gate Pin-10 to Pin-2 of 74LS86

Click on 'Next' button to Connect NOT Gate Pin-10 to Pin-2 of 74LS86

18. Click on 'Next' button to Connect Pin-3 of 74LS86 to Pin-11 of 2nd 74LS83

Click on 'Next' button to Connect Pin-3 of 74LS86 to Pin-11 of 2nd 74LS83

19. Click on 'Next' button to Connect output (S2) of 74LS83 to Pin-4 of 74LS86

Click on 'Next' button to Connect output (S2) of 74LS83 to Pin-4 of 74LS86

20. Click on 'Next' button to Connect NOT Gate Pin-10 to Pin-5 of 74LS86

Click on 'Next' button to Connect NOT Gate Pin-10 to Pin-5 of 74LS86

21. Click on 'Next' button to Connect Pin-6 of 74LS86 to Pin-7 of 2nd 74LS83

Click on 'Next' button to Connect Pin-6 of 74LS86 to Pin-7 of 2nd 74LS83

22. Click on 'Next' button to Connect output (S3) of 74LS83 to Pin-10 of 74LS86

Click on 'Next' button to Connect output (S3) of 74LS83 to Pin-10 of 74LS86

23. Click on 'Next' button to Connect NOT Gate Pin-10 to Pin-9 of 74LS86

Click on 'Next' button to Connect NOT Gate Pin-10 to Pin-9 of 74LS86

24. Click on 'Next' button to Connect Pin-8 of 74LS86 to Pin-4 of 2nd 74LS83

Click on 'Next' button to Connect Pin-8 of 74LS86 to Pin-4 of 2nd 74LS83

25. Click on 'Next' button to Connect output (S4) of 74LS83 to Pin-13 of 74LS86

Click on 'Next' button to Connect output (S4) of 74LS83 to Pin-13 of 74LS86

26. Click on 'Next' button to Connect NOT Gate Pin-10 to Pin-12 of 74LS86

Click on 'Next' button to Connect NOT Gate Pin-10 to Pin-12 of 74LS86

27. Click on 'Next' button to Connect Pin-11 of 74LS86 to Pin-16 of 2nd 74LS83

Click on 'Next' button to Connect Pin-11 of 74LS86 to Pin-16 of 2nd 74LS83

28. Click on 'Next' button to Connect Output S4 to output port

Click on 'Next' button to Connect Output S4 to output port

29. Click on 'Next' button to Connect Output S3 to output port

Click on 'Next' button to Connect Output S3 to output port

30. Click on 'Next' button to Connect Output S2 to output port

Click on 'Next' button to Connect Output S2 to output port

31. Click on 'Next' button to Connect Output S1 to output port

Click on 'Next' button to Connect Output S1 to output port

Done

You have completed the tutorial. Power on the circuit to test the behavior.

Step-by-Step Procedure

  1. Click on 'Next' button to Add IC-74LS04, 74LS83, 74LS86
  2. Click on 'Next' button to Connect GND and VCC of ICs
  3. Click on 'Next' button to Connect Input-1, Connect A4 to Pin-1
  4. Click on 'Next' button to Connect A3 to Pin-3
  5. Click on 'Next' button to Connect A2 to Pin-8
  6. Click on 'Next' button to Connect A1 to Pin-10
  7. Click on 'Next' button to Connect Input-2, Connect B4 to Pin-16 through NOT Gate
  8. Click on 'Next' button to Connect B3 to Pin-4 through NOT Gate
  9. Click on 'Next' button to Connect B2 to Pin-7 through NOT Gate
  10. Click on 'Next' button to Connect B1 to Pin-11 through NOT Gate
  11. Click on 'Next' button to Connect C0 to Vcc
  12. Click on 'Next' button to Connect C4 to Pin-11 of NOT Gate
  13. Click on 'Next' button to Connect Pin-10 of NOT Gate to Pin-13 (C0) of 2nd IC of 74LS83
  14. Click on 'Next' button to Connect Pin-10 of NOT Gate to Output port as Sign Bit
  15. Click on 'Next' button to Connect Input-1 of 2nd IC of 74LS83 to GND
  16. Click on 'Next' button to Connect output (S1) of 74LS83 to Pin-1 of 74LS86
  17. Click on 'Next' button to Connect NOT Gate Pin-10 to Pin-2 of 74LS86
  18. Click on 'Next' button to Connect Pin-3 of 74LS86 to Pin-11 of 2nd 74LS83
  19. Click on 'Next' button to Connect output (S2) of 74LS83 to Pin-4 of 74LS86
  20. Click on 'Next' button to Connect NOT Gate Pin-10 to Pin-5 of 74LS86
  21. Click on 'Next' button to Connect Pin-6 of 74LS86 to Pin-7 of 2nd 74LS83
  22. Click on 'Next' button to Connect output (S3) of 74LS83 to Pin-10 of 74LS86
  23. Click on 'Next' button to Connect NOT Gate Pin-10 to Pin-9 of 74LS86
  24. Click on 'Next' button to Connect Pin-8 of 74LS86 to Pin-4 of 2nd 74LS83
  25. Click on 'Next' button to Connect output (S4) of 74LS83 to Pin-13 of 74LS86
  26. Click on 'Next' button to Connect NOT Gate Pin-10 to Pin-12 of 74LS86
  27. Click on 'Next' button to Connect Pin-11 of 74LS86 to Pin-16 of 2nd 74LS83
  28. Click on 'Next' button to Connect Output S4 to output port
  29. Click on 'Next' button to Connect Output S3 to output port
  30. Click on 'Next' button to Connect Output S2 to output port
  31. Click on 'Next' button to Connect Output S1 to output port

Block Diagram

Block diagram representing pin diagram of Design and Implement 4-bit Binary subtractor using IC-74LS83 with 74LS86, 74LS83 and 74LS04 ICs

ICs used in this circuit with pin diagram



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