Full Adder

Jayesh Rajput
Jayesh Rajput
• Created on Oct 13, 2025 • 0 • 0 • 3
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Full Adder
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Integrated Circuits Used

74LS86 74LS08 74LS32

Procedure

  1. Connect Pin-7 (Ground) of ICBase-1 (74LS86) to GND Port.
  2. Connect Pin-7 (Ground) of ICBase-2 (74LS08) to GND Port.
  3. Connect Pin-7 (Ground) of ICBase-3 (74LS32) to GND Port.
  4. Add IC 74LS86 into ICBase-1 (74LS86).
  5. Add IC 74LS08 into ICBase-2 (74LS08).
  6. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS08).
  7. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS32).
  8. Add IC 74LS32 into ICBase-3 (74LS32).
  9. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS86).
  10. Connect Input-0 to Pin-1 (Input) of ICBase-1 (74LS86).
  11. Connect Input-1 to Pin-2 (Input) of ICBase-1 (74LS86).
  12. Connect Pin-4 (Input) of ICBase-1 (74LS86) to Pin-3 (Output) of ICBase-1 (74LS86).
  13. Connect Pin-5 (Input) of ICBase-1 (74LS86) to Input-2.
  14. Connect Output-1 to Pin-6 (Output) of ICBase-1 (74LS86).
  15. Connect Pin-1 (Input) of ICBase-2 (74LS08) to Pin-3 (Output) of ICBase-1 (74LS86).
  16. Connect Pin-2 (Input) of ICBase-2 (74LS08) to Input-2.
  17. Connect Pin-1 (Input) of ICBase-3 (74LS32) to Pin-3 (Output) of ICBase-2 (74LS08).
  18. Connect Input-0 to Pin-4 (Input) of ICBase-2 (74LS08).
  19. Connect Input-1 to Pin-5 (Input) of ICBase-2 (74LS08).
  20. Connect Pin-2 (Input) of ICBase-3 (74LS32) to Pin-6 (Output) of ICBase-2 (74LS08).
  21. Connect Output-0 to Pin-3 (Output) of ICBase-3 (74LS32).
  22. Connect Seven segment display 1 to Pin-3 (Output) of ICBase-3 (74LS32).
  23. Connect Seven segment display 2 to Pin-6 (Output) of ICBase-1 (74LS86).