BCD to Excess 3

Vennela
Vennela kurapati
• Created on Jul 29, 2025 • 0 • 0 • 3
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BCD to Excess 3
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Integrated Circuits Used

74LS04 74LS08 74LS32

Procedure

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