synchronous down counter

Samruddhi
Samruddhi Ghanwat
• Created on Apr 25, 2023 • 0 • 0 • 1
Edit Circuit Copy Circuit Try Yourself
synchronous down counter
100%

Integrated Circuits Used

74HC191

Procedure

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