excess 3 to bcd.2

Ankita
Ankita
• Created on Aug 11, 2026 • 0 • 0 • 3
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excess 3 to bcd.2
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Integrated Circuits Used

74LS04 74LS08 74LS32

Procedure

  1. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS04).
  2. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  3. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS08).
  4. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS32).
  5. Connect GND Port to Pin-7 (Ground) of ICBase-5 (74LS08).
  6. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS04).
  7. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS08).
  8. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS08).
  9. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS32).
  10. Connect VCC Port to Pin-20 (VCC) of ICBase-5 (74LS08).
  11. Add IC 74LS04 into ICBase-1 (74LS04).
  12. Add IC 74LS08 into ICBase-2 (74LS08).
  13. Add IC 74LS08 into ICBase-3 (74LS08).
  14. Add IC 74LS32 into ICBase-4 (74LS32).
  15. Add IC 74LS08 into ICBase-5 (74LS08).
  16. Connect Input-14 to Pin-1 (Input) of ICBase-1 (74LS04).
  17. Connect Input-13 to Pin-3 (Input) of ICBase-1 (74LS04).
  18. Connect Input-12 to Pin-5 (Input) of ICBase-1 (74LS04).
  19. Connect Input-11 to Pin-1 (Input) of ICBase-2 (74LS08).
  20. Connect Input-10 to Pin-2 (Input) of ICBase-2 (74LS08).
  21. Connect Pin-1 (Input) of ICBase-4 (74LS32) to Pin-3 (Output) of ICBase-2 (74LS08).
  22. Connect Input-11 to Pin-4 (Input) of ICBase-2 (74LS08).
  23. Connect Input-9 to Pin-5 (Input) of ICBase-2 (74LS08).
  24. Connect Pin-19 (Input) of ICBase-2 (74LS08) to Pin-6 (Output) of ICBase-2 (74LS08).
  25. Connect Input-8 to Pin-18 (Input) of ICBase-2 (74LS08).
  26. Connect Pin-2 (Input) of ICBase-4 (74LS32) to Pin-17 (Output) of ICBase-2 (74LS08).
  27. Connect Output-3 to Pin-3 (Output) of ICBase-4 (74LS32).
  28. Connect Output-0 to Pin-6 (Output) of ICBase-1 (74LS04).
  29. Connect Pin-1 (Input) of ICBase-3 (74LS08) to Pin-4 (Output) of ICBase-1 (74LS04).
  30. Connect Pin-2 (Input) of ICBase-3 (74LS08) to Input-8.
  31. Connect Pin-4 (Input) of ICBase-4 (74LS32) to Pin-3 (Output) of ICBase-3 (74LS08).
  32. Connect Input-9 to Pin-4 (Input) of ICBase-3 (74LS08).
  33. Connect Pin-5 (Input) of ICBase-3 (74LS08) to Pin-6 (Output) of ICBase-1 (74LS04).
  34. Connect Pin-5 (Input) of ICBase-4 (74LS32) to Pin-6 (Output) of ICBase-3 (74LS08).
  35. Connect Output-1 to Pin-6 (Output) of ICBase-4 (74LS32).
  36. Connect Pin-1 (Input) of ICBase-5 (74LS08) to Pin-2 (Output) of ICBase-1 (74LS04).
  37. Connect Pin-2 (Input) of ICBase-5 (74LS08) to Pin-4 (Output) of ICBase-1 (74LS04).
  38. Connect Pin-19 (Input) of ICBase-4 (74LS32) to Pin-3 (Output) of ICBase-5 (74LS08).
  39. Connect Pin-4 (Input) of ICBase-5 (74LS08) to Pin-2 (Output) of ICBase-1 (74LS04).
  40. Connect Pin-5 (Input) of ICBase-5 (74LS08) to Pin-6 (Output) of ICBase-1 (74LS04).
  41. Connect Pin-18 (Input) of ICBase-4 (74LS32) to Pin-6 (Output) of ICBase-5 (74LS08).
  42. Connect Input-10 to Pin-19 (Input) of ICBase-3 (74LS08).
  43. Connect Input-9 to Pin-18 (Input) of ICBase-3 (74LS08).
  44. Connect Pin-16 (Input) of ICBase-3 (74LS08) to Pin-17 (Output) of ICBase-3 (74LS08).
  45. Connect Input-8 to Pin-15 (Input) of ICBase-3 (74LS08).
  46. Connect Pin-16 (Input) of ICBase-4 (74LS32) to Pin-17 (Output) of ICBase-4 (74LS32).
  47. Connect Pin-15 (Input) of ICBase-4 (74LS32) to Pin-14 (Output) of ICBase-3 (74LS08).
  48. Connect Output-2 to Pin-14 (Output) of ICBase-4 (74LS32).