Adder 2 bit

Akshit
Akshit Rai
• Created on Jul 24, 2025 • 0 • 0 • 3
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Adder 2 bit
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Integrated Circuits Used

74LS08 74LS86 74LS32

Procedure

  1. Add IC 74LS08 into ICBase-1 (74LS08).
  2. Add IC 74LS86 into ICBase-2 (74LS86).
  3. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS86).
  4. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS08).
  5. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS86).
  6. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS08).
  7. Connect Pin-1 (Input) of ICBase-2 (74LS86) to Input-0.
  8. Connect Pin-1 (Input) of ICBase-1 (74LS08) to Input-0.
  9. Connect Output-0 to Pin-3 (Output) of ICBase-2 (74LS86).
  10. Connect Pin-2 (Input) of ICBase-1 (74LS08) to Input-7.
  11. Connect Pin-2 (Input) of ICBase-2 (74LS86) to Input-7.
  12. Add IC 74LS86 into ICBase-4 (74LS86).
  13. Connect Pin-4 (Input) of ICBase-4 (74LS86) to Pin-3 (Output) of ICBase-4 (74LS86).
  14. Connect Output-9 to Pin-6 (Output) of ICBase-4 (74LS86).
  15. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS86).
  16. Connect VCC Port to Pin-20 (Input & Output) of ICBase-5.
  17. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS86).
  18. Connect GND Port to Pin-7 (Input & Output) of ICBase-5.
  19. Connect Pin-4 (Input) of ICBase-2 (74LS86) to Input-1.
  20. Connect Pin-5 (Input) of ICBase-2 (74LS86) to Input-8.
  21. Connect Pin-19 (Input) of ICBase-2 (74LS86) to Pin-6 (Output) of ICBase-2 (74LS86).
  22. Connect Pin-18 (Input) of ICBase-2 (74LS86) to Pin-3 (Output) of ICBase-1 (74LS08).
  23. Connect Output-1 to Pin-17 (Output) of ICBase-2 (74LS86).
  24. Add IC 74LS32 into ICBase-3 (74LS32).
  25. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS32).
  26. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS32).
  27. Connect Output-2 to Pin-6 (Output) of ICBase-3 (74LS32).
  28. Connect Pin-4 (Input) of ICBase-1 (74LS08) to Input-1.
  29. Connect Pin-5 (Input) of ICBase-1 (74LS08) to Input-8.
  30. Connect Pin-1 (Input) of ICBase-3 (74LS32) to Pin-6 (Output) of ICBase-1 (74LS08).
  31. Connect Pin-19 (Input) of ICBase-1 (74LS08) to Input-1.
  32. Connect Pin-18 (Input) of ICBase-1 (74LS08) to Pin-3 (Output) of ICBase-1 (74LS08).
  33. Connect Pin-2 (Input) of ICBase-3 (74LS32) to Pin-17 (Output) of ICBase-1 (74LS08).
  34. Connect Pin-4 (Input) of ICBase-3 (74LS32) to Pin-3 (Output) of ICBase-3 (74LS32).
  35. Connect Pin-16 (Input) of ICBase-1 (74LS08) to Input-8.
  36. Connect Pin-15 (Input) of ICBase-1 (74LS08) to Pin-3 (Output) of ICBase-1 (74LS08).
  37. Connect Seven segment display 1 to Pin-3 (Output) of ICBase-2 (74LS86).
  38. Connect Seven segment display 1 to Pin-17 (Output) of ICBase-2 (74LS86).
  39. Connect Seven segment display 1 to Pin-6 (Output) of ICBase-3 (74LS32).
  40. Connect Pin-5 (Input) of ICBase-3 (74LS32) to Pin-14 (Output) of ICBase-1 (74LS08).