mod counter using ic74191

Prasad
Prasad Shinde
• Created on Dec 18, 2024 • 0 • 0 • 2
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mod counter using ic74191
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Integrated Circuits Used

74HC191 74LS00

Description

mod counter using ic74191. for implementation of it connect and gate o/p wrt i/p of p0-p3

Procedure

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