bcd adder

Om
Om Wattamwar
• Created on Aug 23, 2025 • 1 • 0 • 3
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bcd adder
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Integrated Circuits Used

74LS83 74LS08 74LS32

Procedure

  1. Add IC 74LS83 into ICBase-1 (74LS83).
  2. Add IC 74LS83 into ICBase-2 (74LS83).
  3. Connect VCC Port to Pin-5 (VCC) of ICBase-1 (74LS83).
  4. Connect VCC Port to Pin-5 (VCC) of ICBase-2 (74LS83).
  5. Connect GND Port to Pin-16 (Ground) of ICBase-1 (74LS83).
  6. Connect GND Port to Pin-16 (Ground) of ICBase-2 (74LS83).
  7. Connect Input-15 to Pin-1 (Input) of ICBase-1 (74LS83).
  8. Connect Input-14 to Pin-3 (Input) of ICBase-1 (74LS83).
  9. Connect Input-13 to Pin-8 (Input) of ICBase-1 (74LS83).
  10. Connect Input-12 to Pin-14 (Input) of ICBase-1 (74LS83).
  11. Connect Input-9 to Pin-7 (Input) of ICBase-1 (74LS83).
  12. Connect Input-10 to Pin-4 (Input) of ICBase-1 (74LS83).
  13. Connect Input-11 to Pin-20 (Input) of ICBase-1 (74LS83).
  14. Connect Output-11 to Pin-13 (Output) of ICBase-1 (74LS83).
  15. Connect Output-12 to Pin-6 (Output) of ICBase-1 (74LS83).
  16. Connect Output-13 to Pin-2 (Output) of ICBase-1 (74LS83).
  17. Connect Output-14 to Pin-19 (Output) of ICBase-1 (74LS83).
  18. Connect Pin-17 (Input) of ICBase-2 (74LS83) to Pin-13 (Input & Output) of ICBase-3 (74LS08).
  19. Connect Pin-18 (Output) of ICBase-2 (74LS83) to Output-9.
  20. Connect Pin-19 (Output) of ICBase-1 (74LS83) to Pin-1 (Input) of ICBase-2 (74LS83).
  21. Connect Pin-2 (Output) of ICBase-1 (74LS83) to Pin-3 (Input) of ICBase-2 (74LS83).
  22. Connect Pin-6 (Output) of ICBase-1 (74LS83) to Pin-8 (Input) of ICBase-2 (74LS83).
  23. Connect Input-3 to Pin-15 (Input) of ICBase-2 (74LS83).
  24. Connect Pin-13 (Output) of ICBase-1 (74LS83) to Pin-14 (Input) of ICBase-2 (74LS83).
  25. Add IC 74LS08 into ICBase-3 (74LS08).
  26. Add IC 74LS32 into ICBase-4 (74LS32).
  27. Connect Pin-13 (Output) of ICBase-1 (74LS83) to Pin-1 (Input) of ICBase-3 (74LS08).
  28. Connect Pin-2 (Output) of ICBase-1 (74LS83) to Pin-2 (Input) of ICBase-3 (74LS08).
  29. Connect Pin-2 (Input) of ICBase-4 (74LS32) to Pin-3 (Output) of ICBase-3 (74LS08).
  30. Connect Pin-13 (Output) of ICBase-1 (74LS83) to Pin-4 (Input) of ICBase-3 (74LS08).
  31. Connect Pin-6 (Output) of ICBase-1 (74LS83) to Pin-5 (Input) of ICBase-3 (74LS08).
  32. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS08).
  33. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS32).
  34. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS08).
  35. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS32).
  36. Connect Pin-6 (Output) of ICBase-3 (74LS08) to Pin-1 (Input) of ICBase-4 (74LS32).
  37. Connect Output-7 to Pin-3 (Output) of ICBase-4 (74LS32).