Full Adder

Shubh
Shubh Bora
• Created on Oct 29, 2024 • 0 • 0 • 3
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Full Adder
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Integrated Circuits Used

74LS86 74LS08 74LS32

Description

this is full adder of 3 singular bits A,B,C and inputs are 1 and the output is Sum=1 and Carry=1

Procedure

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