Bus Passenger Counting System

AP
AP
• Created on Apr 19, 2026 • 0 • 0 • 2
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Bus Passenger Counting System
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Integrated Circuits Used

74LS76 74LS00

Description

Using 3 74LS76

Procedure

  1. Add IC 74LS76 into ICBase-1 (74LS76).
  2. Add IC 74LS76 into ICBase-2 (74LS76).
  3. Connect VCC Port to Pin-5 (VCC) of ICBase-1 (74LS76).
  4. Connect VCC Port to Pin-5 (VCC) of ICBase-2 (74LS76).
  5. Connect GND Port to Pin-17 (Ground) of ICBase-2 (74LS76).
  6. Connect GND Port to Pin-17 (Ground) of ICBase-1 (74LS76).
  7. Connect VCC Port to Pin-4 (Input) of ICBase-1 (74LS76).
  8. Connect VCC Port to Pin-20 (Input) of ICBase-1 (74LS76).
  9. Connect VCC Port to Pin-2 (Input) of ICBase-1 (74LS76).
  10. Connect Output-0 to Pin-19 (Output) of ICBase-1 (74LS76).
  11. Connect Pin-3 (Input) of ICBase-1 (74LS76) to Input-1.
  12. Connect Pin-19 (Output) of ICBase-1 (74LS76) to Pin-6 (Input) of ICBase-1 (74LS76).
  13. Connect VCC Port to Pin-13 (Input) of ICBase-1 (74LS76).
  14. Connect VCC Port to Pin-16 (Input) of ICBase-1 (74LS76).
  15. Connect VCC Port to Pin-7 (Input) of ICBase-1 (74LS76).
  16. Connect Input-1 to Pin-8 (Input) of ICBase-1 (74LS76).
  17. Connect Output-1 to Pin-15 (Output) of ICBase-1 (74LS76).
  18. Connect Pin-1 (Input) of ICBase-2 (74LS76) to Pin-15 (Output) of ICBase-1 (74LS76).
  19. Connect VCC Port to Pin-4 (Input) of ICBase-2 (74LS76).
  20. Connect VCC Port to Pin-20 (Input) of ICBase-2 (74LS76).
  21. Connect VCC Port to Pin-2 (Input) of ICBase-2 (74LS76).
  22. Connect Input-1 to Pin-3 (Input) of ICBase-2 (74LS76).
  23. Connect Output-2 to Pin-19 (Output) of ICBase-2 (74LS76).
  24. Connect Pin-19 (Output) of ICBase-2 (74LS76) to Pin-6 (Input) of ICBase-2 (74LS76).
  25. Connect VCC Port to Pin-13 (Input) of ICBase-2 (74LS76).
  26. Connect VCC Port to Pin-16 (Input) of ICBase-2 (74LS76).
  27. Connect VCC Port to Pin-7 (Input) of ICBase-2 (74LS76).
  28. Connect Input-1 to Pin-8 (Input) of ICBase-2 (74LS76).
  29. Connect Output-3 to Pin-15 (Output) of ICBase-2 (74LS76).
  30. Add IC 74LS76 into ICBase-3 (74LS76).
  31. Connect Pin-1 (Input) of ICBase-3 (74LS76) to Pin-15 (Output) of ICBase-2 (74LS76).
  32. Connect VCC Port to Pin-5 (VCC) of ICBase-3 (74LS76).
  33. Connect GND Port to Pin-17 (Ground) of ICBase-3 (74LS76).
  34. Connect VCC Port to Pin-4 (Input) of ICBase-3 (74LS76).
  35. Connect VCC Port to Pin-20 (Input) of ICBase-3 (74LS76).
  36. Connect VCC Port to Pin-2 (Input) of ICBase-3 (74LS76).
  37. Connect Pin-3 (Input) of ICBase-3 (74LS76) to Input-1.
  38. Connect Output-4 to Pin-19 (Output) of ICBase-3 (74LS76).
  39. Connect Pin-19 (Output) of ICBase-3 (74LS76) to Pin-6 (Input) of ICBase-3 (74LS76).
  40. Connect VCC Port to Pin-13 (Input) of ICBase-3 (74LS76).
  41. Connect VCC Port to Pin-16 (Input) of ICBase-3 (74LS76).
  42. Connect Input-1 to Pin-8 (Input) of ICBase-3 (74LS76).
  43. Connect Output-5 to Pin-15 (Output) of ICBase-3 (74LS76).
  44. Connect VCC Port to Pin-7 (Input) of ICBase-3 (74LS76).
  45. Add IC 74LS00 into ICBase-4 (74LS00).
  46. Connect Pin-1 (Input) of ICBase-4 (74LS00) to Pin-15 (Output) of ICBase-2 (74LS76).
  47. Connect Pin-2 (Input) of ICBase-4 (74LS00) to Pin-15 (Output) of ICBase-3 (74LS76).
  48. Connect Pin-4 (Input) of ICBase-4 (74LS00) to Pin-3 (Output) of ICBase-4 (74LS00).
  49. Connect Pin-5 (Input) of ICBase-4 (74LS00) to Input-0.
  50. Connect Pin-1 (Input) of ICBase-1 (74LS76) to Pin-6 (Output) of ICBase-4 (74LS00).
  51. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS00).
  52. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS00).
  53. Connect Output-6 to Pin-17 (Output) of ICBase-4 (74LS00).
  54. Connect Pin-18 (Input) of ICBase-4 (74LS00) to Pin-3 (Output) of ICBase-4 (74LS00).
  55. Connect Pin-19 (Input) of ICBase-4 (74LS00) to Pin-3 (Output) of ICBase-4 (74LS00).