full ladder

anagha
anagha waghmare
• Created on Jul 26, 2025 • 0 • 0 • 4
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full ladder
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Integrated Circuits Used

74LS86 74LS08 74LS27 74LS04

Procedure

  1. Add IC 74LS86 into ICBase-1 (74LS86).
  2. Connect Input-15 to Pin-1 (Input) of ICBase-1 (74LS86).
  3. Connect Input-14 to Pin-2 (Input) of ICBase-1 (74LS86).
  4. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS86).
  5. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS86).
  6. Connect Input-13 to Pin-1 (Input) of ICBase-2 (74LS86).
  7. Add IC 74LS86 into ICBase-2 (74LS86).
  8. Connect Pin-2 (Input) of ICBase-2 (74LS86) to Pin-3 (Output) of ICBase-1 (74LS86).
  9. Connect Output-15 to Pin-3 (Output) of ICBase-2 (74LS86).
  10. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS86).
  11. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS86).
  12. Add IC 74LS08 into ICBase-3 (74LS08).
  13. Connect Pin-1 (Input) of ICBase-3 (74LS08) to Input-15.
  14. Connect Pin-2 (Input) of ICBase-3 (74LS08) to Input-14.
  15. Connect Pin-4 (Input) of ICBase-3 (74LS08) to Input-14.
  16. Connect Pin-5 (Input) of ICBase-3 (74LS08) to Input-13.
  17. Connect Pin-19 (Input) of ICBase-3 (74LS08) to Input-15.
  18. Connect Pin-18 (Input) of ICBase-3 (74LS08) to Input-13.
  19. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS08).
  20. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS08).
  21. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS27).
  22. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS27).
  23. Add IC 74LS27 into ICBase-4 (74LS27).
  24. Add IC 74LS04 into ICBase-5 (74LS04).
  25. Connect GND Port to Pin-7 (Ground) of ICBase-5 (74LS04).
  26. Connect VCC Port to Pin-20 (VCC) of ICBase-5 (74LS04).
  27. Connect Pin-1 (Input) of ICBase-4 (74LS27) to Pin-3 (Output) of ICBase-3 (74LS08).
  28. Connect Pin-2 (Input) of ICBase-4 (74LS27) to Pin-6 (Output) of ICBase-3 (74LS08).
  29. Connect Pin-19 (Input) of ICBase-4 (74LS27) to Pin-17 (Output) of ICBase-3 (74LS08).
  30. Connect Pin-1 (Input) of ICBase-5 (74LS04) to Pin-18 (Output) of ICBase-4 (74LS27).
  31. Connect Output-14 to Pin-2 (Output) of ICBase-5 (74LS04).