PRESETTABLE UP COUNTER

Abhi
Abhi Dethe
• Created on Dec 16, 2024 • 0 • 0 • 2
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PRESETTABLE UP COUNTER
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Integrated Circuits Used

74HC191 74LS00

Procedure

  1. Add IC 74HC191 into ICBase-1 (74HC191).
  2. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74HC191).
  3. Connect GND Port to Pin-8 (Ground) of ICBase-1 (74HC191).
  4. Connect GND Port to Pin-4 (Input) of ICBase-1 (74HC191).
  5. Connect GND Port to Pin-5 (Input) of ICBase-1 (74HC191).
  6. Connect VCC Port to Pin-1 (Input) of ICBase-1 (74HC191).
  7. Connect VCC Port to Pin-19 (Input) of ICBase-1 (74HC191).
  8. Connect GND Port to Pin-13 (Input) of ICBase-1 (74HC191).
  9. Connect GND Port to Pin-14 (Input) of ICBase-1 (74HC191).
  10. Connect Pin-1 (Input) of ICBase-2 (74LS00) to Pin-3 (Output) of ICBase-1 (74HC191).
  11. Connect Pin-2 (Input) of ICBase-2 (74LS00) to Pin-2 (Output) of ICBase-1 (74HC191).
  12. Connect Pin-4 (Input) of ICBase-2 (74LS00) to Pin-3 (Output) of ICBase-2 (74LS00).
  13. Connect Pin-5 (Input) of ICBase-2 (74LS00) to Pin-7 (Output) of ICBase-1 (74HC191).
  14. Connect Clock port of 1Hz frequency to Pin-18 (Input) of ICBase-1 (74HC191).
  15. Connect Pin-15 (Input) of ICBase-1 (74HC191) to Pin-6 (Output) of ICBase-2 (74LS00).
  16. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS00).
  17. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS00).
  18. Add IC 74LS00 into ICBase-2 (74LS00).
  19. Connect Output-0 to Pin-3 (Output) of ICBase-1 (74HC191).
  20. Connect Output-1 to Pin-2 (Output) of ICBase-1 (74HC191).
  21. Connect Output-2 to Pin-6 (Output) of ICBase-1 (74HC191).
  22. Connect Output-3 to Pin-7 (Output) of ICBase-1 (74HC191).