Excess 3 To BCD

Sejal Sachin Durgude
Sejal Sachin Durgude
• Created on Oct 15, 2025 • 1 • 0 • 3
Edit Circuit Copy Circuit Try Yourself
Excess 3 To BCD
100%

Integrated Circuits Used

74LS04 74LS08 74LS32

Procedure

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