pw6.3mei2025.digital electronics

Nic Shen
Nic Shen Liong
• Created on May 3, 2025 • 0 • 0 • 1
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pw6.3mei2025.digital electronics
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Integrated Circuits Used

74LS74

Description

1. To construct a 4 Bit Serial In/ Parallel Out (SIPO) 2. To construct a 4 Bit Parallel In/ Parallel Out (PIPO)

Procedure

  1. Add IC 74LS74 into ICBase-1 (74LS74).
  2. Add IC 74LS74 into ICBase-2 (74LS74).
  3. Add IC 74LS74 into ICBase-3 (74LS74).
  4. Add IC 74LS74 into ICBase-4 (74LS74).
  5. Connect Pin-1 (Input) of ICBase-1 (74LS74) to Input-15.
  6. Connect Pin-4 (Input) of ICBase-1 (74LS74) to Input-14.
  7. Connect Pin-4 (Input) of ICBase-2 (74LS74) to Input-14.
  8. Connect Pin-4 (Input) of ICBase-3 (74LS74) to Input-14.
  9. Connect Pin-1 (Input) of ICBase-2 (74LS74) to Input-15.
  10. Connect Pin-1 (Input) of ICBase-3 (74LS74) to Input-15.
  11. Connect Pin-4 (Input) of ICBase-4 (74LS74) to Input-14.
  12. Connect Pin-1 (Input) of ICBase-4 (74LS74) to Input-15.
  13. Connect Pin-3 (Input) of ICBase-4 (74LS74) to Manual clock Port.
  14. Connect Pin-3 (Input) of ICBase-3 (74LS74) to Manual clock Port.
  15. Connect Pin-3 (Input) of ICBase-2 (74LS74) to Manual clock Port.
  16. Connect Pin-3 (Input) of ICBase-1 (74LS74) to Manual clock Port.
  17. Connect Pin-7 (Ground) of ICBase-3 (74LS74) to GND Port.
  18. Connect Pin-7 (Ground) of ICBase-4 (74LS74) to GND Port.
  19. Connect Pin-7 (Ground) of ICBase-2 (74LS74) to GND Port.
  20. Connect Pin-7 (Ground) of ICBase-1 (74LS74) to GND Port.
  21. Connect Output-12 to Pin-5 (Output) of ICBase-4 (74LS74).
  22. Connect Output-13 to Pin-5 (Output) of ICBase-3 (74LS74).
  23. Connect Output-14 to Pin-5 (Output) of ICBase-2 (74LS74).
  24. Connect Output-15 to Pin-5 (Output) of ICBase-1 (74LS74).
  25. Connect Pin-20 (VCC) of ICBase-4 (74LS74) to VCC Port.
  26. Connect Pin-20 (VCC) of ICBase-3 (74LS74) to VCC Port.
  27. Connect Pin-20 (VCC) of ICBase-2 (74LS74) to VCC Port.
  28. Connect Pin-20 (VCC) of ICBase-1 (74LS74) to VCC Port.
  29. Connect Pin-2 (Input) of ICBase-1 (74LS74) to Input-13.
  30. Connect Pin-2 (Input) of ICBase-2 (74LS74) to Input-12.
  31. Connect Input-11 to Pin-2 (Input) of ICBase-3 (74LS74).
  32. Connect Pin-2 (Input) of ICBase-4 (74LS74) to Input-10.