D Flip Flop - Copy

lochana
lochana
• Created on Dec 18, 2025 • 0 • 0 • 1
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D Flip Flop - Copy
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Integrated Circuits Used

74LS74

Procedure

  1. Connect Pin-20 (VCC) of ICBase-3 (74LS74) to VCC Port.
  2. Connect Pin-7 (Ground) of ICBase-3 (74LS74) to GND Port.
  3. Connect Pin-1 (Input) of ICBase-3 (74LS74) to Input-1.
  4. Connect Pin-2 (Input) of ICBase-3 (74LS74) to Input-1.
  5. Connect Pin-4 (Input) of ICBase-3 (74LS74) to Input-1.
  6. Connect Pin-5 (Output) of ICBase-3 (74LS74) to Clock port of 1Hz frequency.
  7. Connect Pin-19 (Input) of ICBase-3 (74LS74) to Pin-3 (Input) of ICBase-3 (74LS74).
  8. Connect Pin-18 (Input) of ICBase-3 (74LS74) to Clock port of 1Hz frequency.
  9. Connect Pin-20 (VCC) of ICBase-4 (74LS74) to VCC Port.
  10. Connect Pin-7 (Ground) of ICBase-4 (74LS74) to GND Port.
  11. Connect Pin-1 (Input) of ICBase-4 (74LS74) to Pin-6 (Output) of ICBase-3 (74LS74).
  12. Connect Pin-4 (Input) of ICBase-4 (74LS74) to Pin-17 (Input) of ICBase-3 (74LS74).
  13. Connect Pin-5 (Output) of ICBase-4 (74LS74) to Pin-3 (Input) of ICBase-4 (74LS74).
  14. Connect Pin-2 (Input) of ICBase-4 (74LS74) to Pin-6 (Output) of ICBase-4 (74LS74).
  15. Connect Output-0 to Pin-3 (Input) of ICBase-4 (74LS74).
  16. Connect Output-1 to Pin-6 (Output) of ICBase-4 (74LS74).
  17. Connect Pin-6 (Output) of ICBase-3 (74LS74) to ICBase-4 (74LS74).
  18. Add IC 74LS74 into ICBase-3 (74LS74).
  19. Add IC 74LS74 into ICBase-4 (74LS74).