Toll Booth led

Divyansh
Divyansh Agarwal
• Created on Apr 13, 2025 • 0 • 0 • 3
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Toll Booth led
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Integrated Circuits Used

74LS00 74LS76 74LS08

Procedure

  1. Connect Pin-1 (Input) of ICBase-1 (74LS00) to Input-14.
  2. Connect Pin-4 (Input) of ICBase-1 (74LS00) to Input-13.
  3. Connect Output-13 to Pin-3 (Output) of ICBase-1 (74LS00).
  4. Connect Pin-6 (Output) of ICBase-1 (74LS00) to Pin-2 (Input) of ICBase-1 (74LS00).
  5. Connect Pin-3 (Output) of ICBase-1 (74LS00) to Pin-5 (Input) of ICBase-1 (74LS00).
  6. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS00).
  7. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS00).
  8. Connect Pin-2 (Input) of ICBase-2 (74LS08) to Pin-3 (Output) of ICBase-1 (74LS00).
  9. Connect Pin-1 (Input) of ICBase-3 (74LS76) to Pin-3 (Output) of ICBase-2 (74LS08).
  10. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  11. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS08).
  12. Connect VCC Port to Pin-4 (Input) of ICBase-3 (74LS76).
  13. Connect VCC Port to Pin-5 (VCC) of ICBase-3 (74LS76).
  14. Connect VCC Port to Pin-20 (Input) of ICBase-3 (74LS76).
  15. Connect Seven segment display 1 to Pin-19 (Output) of ICBase-3 (74LS76).
  16. Connect GND Port to Pin-17 (Ground) of ICBase-3 (74LS76).
  17. Connect Pin-19 (Output) of ICBase-3 (74LS76) to Pin-6 (Input) of ICBase-3 (74LS76).
  18. Connect VCC Port to Pin-13 (Input) of ICBase-3 (74LS76).
  19. Connect VCC Port to Pin-16 (Input) of ICBase-3 (74LS76).
  20. Connect Seven segment display 1 to Pin-15 (Output) of ICBase-3 (74LS76).
  21. Connect Pin-1 (Input) of ICBase-4 (74LS76) to Pin-15 (Output) of ICBase-3 (74LS76).
  22. Connect VCC Port to Pin-4 (Input) of ICBase-4 (74LS76).
  23. Connect VCC Port to Pin-5 (VCC) of ICBase-4 (74LS76).
  24. Connect VCC Port to Pin-20 (Input) of ICBase-4 (74LS76).
  25. Connect GND Port to Pin-17 (Ground) of ICBase-4 (74LS76).
  26. Connect Seven segment display 1 to Pin-19 (Output) of ICBase-4 (74LS76).
  27. Connect Pin-19 (Output) of ICBase-4 (74LS76) to Pin-6 (Input) of ICBase-4 (74LS76).
  28. Connect VCC Port to Pin-13 (Input) of ICBase-4 (74LS76).
  29. Connect VCC Port to Pin-16 (Input) of ICBase-4 (74LS76).
  30. Connect Seven segment display 1 to Pin-15 (Output) of ICBase-4 (74LS76).
  31. Add IC 74LS00 into ICBase-1 (74LS00).
  32. Add IC 74LS76 into ICBase-3 (74LS76).
  33. Add IC 74LS76 into ICBase-4 (74LS76).
  34. Add IC 74LS08 into ICBase-2 (74LS08).
  35. Connect Input-14 to Pin-1 (Input) of ICBase-2 (74LS08).