Asynchronous up counter with D

Manav Joshi
Manav Joshi
• Created on Dec 15, 2025 • 0 • 0 • 1
Edit Circuit Copy Circuit Try Yourself
Asynchronous up counter with D
100%

Integrated Circuits Used

74LS74

Procedure

  1. Add IC 74LS74 into ICBase-2 (74LS74).
  2. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS74).
  3. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS74).
  4. Connect VCC Port to Pin-1 (Input) of ICBase-2 (74LS74).
  5. Connect VCC Port to Pin-4 (Input) of ICBase-2 (74LS74).
  6. Connect Pin-2 (Input) of ICBase-2 (74LS74) to Pin-6 (Output) of ICBase-2 (74LS74).
  7. Connect Pin-18 (Input) of ICBase-2 (74LS74) to Pin-14 (Output) of ICBase-2 (74LS74).
  8. Connect Seven segment display 1 to Pin-5 (Output) of ICBase-2 (74LS74).
  9. Connect Seven segment display 1 to Pin-15 (Output) of ICBase-2 (74LS74).
  10. Connect VCC Port to Pin-19 (Input) of ICBase-2 (74LS74).
  11. Connect Pin-6 (Output) of ICBase-2 (74LS74) to Pin-17 (Input) of ICBase-2 (74LS74).
  12. Connect VCC Port to Pin-16 (Input) of ICBase-2 (74LS74).
  13. Add IC 74LS74 into ICBase-3 (74LS74).
  14. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS74).
  15. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS74).
  16. Connect VCC Port to Pin-1 (Input) of ICBase-3 (74LS74).
  17. Connect Pin-6 (Output) of ICBase-3 (74LS74) to Pin-2 (Input) of ICBase-3 (74LS74).
  18. Connect Pin-14 (Output) of ICBase-2 (74LS74) to Pin-3 (Input) of ICBase-3 (74LS74).
  19. Connect Pin-4 (Input) of ICBase-3 (74LS74) to VCC Port.
  20. Connect Seven segment display 1 to Pin-5 (Output) of ICBase-3 (74LS74).
  21. Connect Clock port of 5Hz frequency to Pin-3 (Input) of ICBase-2 (74LS74).