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Allen
Allen
• Created on May 10, 2026 • 0 • 0 • 0
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Procedure

  1. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS02).
  2. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS02).
  3. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS02).
  4. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS27).
  5. Connect Pin-7 (Ground) of ICBase-4 (74LS27) to GND Port.
  6. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS02).
  7. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS02).
  8. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS02).
  9. Add IC 74LS04 into ICBase-5 (74LS04).
  10. Connect VCC Port to Pin-20 (VCC) of ICBase-5 (74LS04).
  11. Connect GND Port to Pin-7 (Ground) of ICBase-5 (74LS04).
  12. Add IC 74LS02 into ICBase-1 (74LS02).
  13. Add IC 74LS02 into ICBase-2 (74LS02).
  14. Add IC 74LS02 into ICBase-3 (74LS02).
  15. Add IC 74LS27 into ICBase-4 (74LS27).
  16. Connect Pin-2 (Input) of ICBase-1 (74LS02) to Input-15.
  17. Connect Pin-3 (Input) of ICBase-1 (74LS02) to Input-13.
  18. Connect Pin-1 (Input) of ICBase-4 (74LS27) to Pin-1 (Output) of ICBase-1 (74LS02).
  19. Connect Pin-18 (Input) of ICBase-1 (74LS02) to Input-14.
  20. Connect Input-14 to Pin-17 (Input) of ICBase-1 (74LS02).
  21. Connect Pin-5 (Input) of ICBase-1 (74LS02) to Pin-19 (Output) of ICBase-1 (74LS02).
  22. Connect Pin-6 (Input) of ICBase-1 (74LS02) to Input-13.
  23. Connect Pin-2 (Input) of ICBase-4 (74LS27) to Pin-4 (Output) of ICBase-1 (74LS02).
  24. Connect Input-15 to Pin-2 (Input) of ICBase-2 (74LS02).
  25. Connect Input-15 to Pin-3 (Input) of ICBase-2 (74LS02).
  26. Connect Pin-1 (Output) of ICBase-2 (74LS02) to Pin-3 (Input) of ICBase-4 (74LS27).
  27. Connect Input-14 to Pin-4 (Input) of ICBase-4 (74LS27).
  28. Connect Input-13 to Pin-5 (Input) of ICBase-4 (74LS27).
  29. Connect Pin-19 (Input) of ICBase-4 (74LS27) to Pin-6 (Output) of ICBase-4 (74LS27).
  30. Connect Output-1 to Pin-18 (Output) of ICBase-4 (74LS27).