7-15 up counter

shubhankar
shubhankar zodgekar
• Created on Nov 14, 2024 • 0 • 0 • 3
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7-15 up counter
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Integrated Circuits Used

74LS191 74LS08 74LS32

Procedure

  1. Add IC 74LS191 into ICBase-1 (74LS191).
  2. Add IC 74LS08 into ICBase-2 (74LS08).
  3. Add IC 74LS32 into ICBase-3 (74LS32).
  4. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS191).
  5. Connect Pin-20 (VCC) of ICBase-2 (74LS08) to VCC Port.
  6. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS32).
  7. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS32).
  8. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  9. Connect GND Port to Pin-8 (Ground) of ICBase-1 (74LS191).
  10. Connect GND Port to Pin-13 (Input) of ICBase-1 (74LS191).
  11. Connect VCC Port to Pin-14 (Input) of ICBase-1 (74LS191).
  12. Connect VCC Port to Pin-1 (Input) of ICBase-1 (74LS191).
  13. Connect Pin-19 (Input) of ICBase-1 (74LS191) to VCC Port.
  14. Connect Clock port of 1Hz frequency to Pin-18 (Input) of ICBase-1 (74LS191).
  15. Connect GND Port to Pin-4 (Input) of ICBase-1 (74LS191).
  16. Connect Output-3 to Pin-7 (Output) of ICBase-1 (74LS191).
  17. Connect Output-2 to Pin-6 (Output) of ICBase-1 (74LS191).
  18. Connect Output-0 to Pin-3 (Output) of ICBase-1 (74LS191).
  19. Connect Pin-2 (Output) of ICBase-1 (74LS191) to Output-1.
  20. Connect Pin-1 (Input) of ICBase-2 (74LS08) to Pin-6 (Output) of ICBase-1 (74LS191).
  21. Connect Pin-2 (Input) of ICBase-2 (74LS08) to Pin-2 (Output) of ICBase-1 (74LS191).
  22. Connect Pin-4 (Input) of ICBase-2 (74LS08) to Pin-3 (Output) of ICBase-2 (74LS08).
  23. Connect Pin-3 (Output) of ICBase-1 (74LS191) to Pin-5 (Input) of ICBase-2 (74LS08).
  24. Connect Pin-1 (Input) of ICBase-3 (74LS32) to Pin-6 (Output) of ICBase-2 (74LS08).
  25. Connect Pin-2 (Input) of ICBase-3 (74LS32) to Pin-7 (Output) of ICBase-1 (74LS191).
  26. Connect Pin-15 (Input) of ICBase-1 (74LS191) to Pin-3 (Output) of ICBase-3 (74LS32).
  27. Connect GND Port to Pin-5 (Input) of ICBase-1 (74LS191).