4 bit adder

Rezra
Rezra qwert
• Created on Dec 2, 2024 • 0 • 0 • 3
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4 bit adder
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Integrated Circuits Used

74LS86 74LS08 74LS32

Procedure

  1. Connect Pin-20 (VCC) of ICBase-1 (74LS86) to VCC Port.
  2. Connect Pin-20 (VCC) of ICBase-2 (74LS08) to VCC Port.
  3. Connect Pin-20 (VCC) of ICBase-3 (74LS86) to VCC Port.
  4. Connect Pin-20 (VCC) of ICBase-4 (74LS08) to VCC Port.
  5. Connect Pin-20 (VCC) of ICBase-5 (74LS32) to VCC Port.
  6. Connect Pin-7 (Ground) of ICBase-1 (74LS86) to GND Port.
  7. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  8. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS86).
  9. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS08).
  10. Connect GND Port to Pin-7 (Ground) of ICBase-5 (74LS32).
  11. Add IC 74LS86 into ICBase-1 (74LS86).
  12. Add IC 74LS08 into ICBase-2 (74LS08).
  13. Add IC 74LS86 into ICBase-3 (74LS86).
  14. Add IC 74LS08 into ICBase-4 (74LS08).
  15. Add IC 74LS32 into ICBase-5 (74LS32).
  16. Connect Pin-1 (Input) of ICBase-1 (74LS86) to Input-0.
  17. Connect Input-1 to Pin-2 (Input) of ICBase-1 (74LS86).
  18. Connect Output-0 to Pin-3 (Output) of ICBase-1 (74LS86).
  19. Connect Pin-1 (Input) of ICBase-2 (74LS08) to Input-0.
  20. Connect Pin-2 (Input) of ICBase-2 (74LS08) to Input-1.
  21. Connect Pin-4 (Input) of ICBase-1 (74LS86) to Input-2.
  22. Connect Input-3 to Pin-5 (Input) of ICBase-1 (74LS86).
  23. Connect Pin-16 (Input) of ICBase-1 (74LS86) to Pin-6 (Output) of ICBase-1 (74LS86).
  24. Connect Pin-3 (Output) of ICBase-2 (74LS08) to Pin-15 (Input) of ICBase-1 (74LS86).
  25. Connect Output-1 to Pin-14 (Output) of ICBase-1 (74LS86).
  26. Connect Pin-5 (Input) of ICBase-2 (74LS08) to Pin-6 (Output) of ICBase-1 (74LS86).
  27. Connect Pin-4 (Input) of ICBase-2 (74LS08) to Pin-3 (Output) of ICBase-2 (74LS08).
  28. Connect Pin-1 (Input) of ICBase-5 (74LS32) to Pin-6 (Output) of ICBase-2 (74LS08).
  29. Connect Pin-15 (Input) of ICBase-2 (74LS08) to Input-3.
  30. Connect Pin-16 (Input) of ICBase-2 (74LS08) to Input-2.
  31. Connect Pin-2 (Input) of ICBase-5 (74LS32) to Pin-14 (Output) of ICBase-2 (74LS08).
  32. Connect Pin-1 (Input) of ICBase-3 (74LS86) to Input-4.
  33. Connect Pin-2 (Input) of ICBase-3 (74LS86) to Input-5.
  34. Connect Pin-1 (Input) of ICBase-4 (74LS08) to Input-4.
  35. Connect Pin-2 (Input) of ICBase-4 (74LS08) to Input-5.
  36. Connect Pin-4 (Input) of ICBase-3 (74LS86) to Pin-3 (Output) of ICBase-3 (74LS86).
  37. Connect Pin-5 (Input) of ICBase-3 (74LS86) to Pin-3 (Output) of ICBase-5 (74LS32).
  38. Connect Output-2 to Pin-6 (Output) of ICBase-3 (74LS86).
  39. Connect Pin-4 (Input) of ICBase-5 (74LS32) to Pin-3 (Output) of ICBase-4 (74LS08).
  40. Connect Pin-4 (Input) of ICBase-4 (74LS08) to Pin-3 (Output) of ICBase-3 (74LS86).
  41. Connect Pin-5 (Input) of ICBase-4 (74LS08) to Pin-3 (Output) of ICBase-5 (74LS32).
  42. Connect Pin-5 (Input) of ICBase-5 (74LS32) to Pin-6 (Output) of ICBase-4 (74LS08).
  43. Connect Pin-19 (Input) of ICBase-3 (74LS86) to Input-6.
  44. Connect Pin-18 (Input) of ICBase-3 (74LS86) to Input-7.
  45. Connect Pin-16 (Input) of ICBase-3 (74LS86) to Pin-17 (Output) of ICBase-3 (74LS86).
  46. Connect Pin-15 (Input) of ICBase-3 (74LS86) to Pin-6 (Output) of ICBase-5 (74LS32).
  47. Connect Output-3 to Pin-14 (Output) of ICBase-3 (74LS86).
  48. Connect Pin-19 (Input) of ICBase-4 (74LS08) to Input-6.
  49. Connect Pin-18 (Input) of ICBase-4 (74LS08) to Input-7.
  50. Connect Pin-16 (Input) of ICBase-5 (74LS32) to Pin-17 (Output) of ICBase-4 (74LS08).
  51. Connect Pin-16 (Input) of ICBase-4 (74LS08) to Pin-17 (Output) of ICBase-3 (74LS86).
  52. Connect Pin-15 (Input) of ICBase-4 (74LS08) to Pin-6 (Output) of ICBase-5 (74LS32).
  53. Connect Pin-15 (Input) of ICBase-5 (74LS32) to Pin-14 (Output) of ICBase-4 (74LS08).
  54. Connect Output-4 to Pin-14 (Output) of ICBase-5 (74LS32).