Mod 78 - Copy

Toshit
Toshit Warke
• Created on Dec 10, 2024 • 0 • 0 • 1
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Mod 78 - Copy
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Integrated Circuits Used

74LS90

Procedure

  1. Connect Pin-5 (VCC) of ICBase-1 (74LS90) to VCC Port.
  2. Connect GND Port to Pin-16 (Ground) of ICBase-1 (74LS90).
  3. Connect Output-1 to Pin-15 (Output) of ICBase-1 (74LS90).
  4. Connect Output-2 to Pin-14 (Output) of ICBase-1 (74LS90).
  5. Connect Pin-17 (Output) of ICBase-1 (74LS90) to Output-3.
  6. Connect Output-0 to Pin-18 (Output) of ICBase-1 (74LS90).
  7. Connect Pin-1 (Input) of ICBase-1 (74LS90) to Pin-18 (Output) of ICBase-1 (74LS90).
  8. Connect Pin-5 (VCC) of ICBase-4 (74LS90) to VCC Port.
  9. Connect GND Port to Pin-16 (Ground) of ICBase-4 (74LS90).
  10. Connect Output-9 to Pin-15 (Output) of ICBase-4 (74LS90).
  11. Connect Output-10 to Pin-14 (Output) of ICBase-4 (74LS90).
  12. Connect Output-11 to Pin-17 (Output) of ICBase-4 (74LS90).
  13. Connect Pin-20 (Input) of ICBase-4 (74LS90) to Pin-17 (Output) of ICBase-1 (74LS90).
  14. Connect Clock port of 10Hz frequency to Pin-20 (Input) of ICBase-1 (74LS90).
  15. Connect Output-8 to Pin-18 (Output) of ICBase-4 (74LS90).
  16. Connect Pin-1 (Input) of ICBase-4 (74LS90) to Pin-18 (Output) of ICBase-4 (74LS90).
  17. Add IC 74LS90 into ICBase-1 (74LS90).
  18. Add IC 74LS90 into ICBase-4 (74LS90).