DSD PROJECT

Atharva
Atharva Nevase
• Created on Oct 9, 2024 • 1 • 0 • 2
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DSD PROJECT
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Integrated Circuits Used

74HC191 74LS08

Description

MOD 20 Synchronous Up Counter Using IC-74LS191

Procedure

  1. Add IC 74HC191 into ICBase-2 (74HC191).
  2. Add IC 74HC191 into ICBase-3 (74HC191).
  3. Connect Clock port of 5Hz frequency to Pin-18 (Input) of ICBase-3 (74HC191).
  4. Connect GND Port to Pin-5 (Input) of ICBase-3 (74HC191).
  5. Connect VCC Port to Pin-15 (Input) of ICBase-3 (74HC191).
  6. Connect VCC Port to Pin-17 (Output) of ICBase-3 (74HC191).
  7. Connect Pin-19 (Input) of ICBase-2 (74HC191) to Pin-3 (Output) of ICBase-3 (74HC191).
  8. Connect Pin-1 (Input) of ICBase-2 (74HC191) to Pin-2 (Output) of ICBase-3 (74HC191).
  9. Connect Pin-14 (Input) of ICBase-2 (74HC191) to Pin-6 (Output) of ICBase-3 (74HC191).
  10. Connect Pin-13 (Input) of ICBase-2 (74HC191) to Pin-7 (Output) of ICBase-3 (74HC191).
  11. Connect Pin-18 (Input) of ICBase-2 (74HC191) to Pin-16 (Output) of ICBase-3 (74HC191).
  12. Connect GND Port to Pin-5 (Input) of ICBase-2 (74HC191).
  13. Connect VCC Port to Pin-15 (Input) of ICBase-2 (74HC191).
  14. Connect Pin-17 (Output) of ICBase-2 (74HC191) to VCC Port.
  15. Connect Pin-7 (Output) of ICBase-2 (74HC191) to Seven segment display 2.
  16. Connect Seven segment display 2 to Pin-6 (Output) of ICBase-2 (74HC191).
  17. Connect Seven segment display 2 to Pin-2 (Output) of ICBase-2 (74HC191).
  18. Connect Seven segment display 2 to Pin-3 (Output) of ICBase-2 (74HC191).
  19. Add IC 74LS08 into ICBase-4 (74LS08).
  20. Connect Pin-1 (Input) of ICBase-4 (74LS08) to Pin-17 (Output) of ICBase-2 (74HC191).