mmm gjbbn

Abhishek
Abhishek Kusalkar
• Created on Dec 6, 2021 • 0 • 0 • 2
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mmm gjbbn
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Integrated Circuits Used

74LS90 74LS138

Procedure

  1. Add IC 74LS90 into ICBase-2 (74LS90).
  2. Connect VCC Port to Pin-5 (VCC) of ICBase-2 (74LS90).
  3. Connect GND Port to Pin-16 (Ground) of ICBase-2 (74LS90).
  4. Connect Input-0 to Pin-7 (Input) of ICBase-2 (74LS90).
  5. Connect Input-0 to Pin-6 (Input) of ICBase-2 (74LS90).
  6. Connect Input-0 to Pin-3 (Input) of ICBase-2 (74LS90).
  7. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS138).
  8. Add IC 74LS138 into ICBase-3 (74LS138).
  9. Connect Output-0 to Pin-19 (Output) of ICBase-3 (74LS138).
  10. Connect Pin-18 (Output) of ICBase-3 (74LS138) to Output-1.
  11. Connect Pin-15 (Output) of ICBase-3 (74LS138) to Output-2.
  12. Connect Pin-4 (Input) of ICBase-3 (74LS138) to Pin-18 (Output) of ICBase-2 (74LS90).
  13. Connect Pin-5 (Input) of ICBase-3 (74LS138) to Pin-15 (Output) of ICBase-2 (74LS90).
  14. Connect GND Port to Pin-8 (Ground) of ICBase-3 (74LS138).
  15. Connect Pin-17 (Output) of ICBase-3 (74LS138) to Output-6.
  16. Connect Pin-16 (Output) of ICBase-3 (74LS138) to Output-3.
  17. Connect Pin-14 (Output) of ICBase-3 (74LS138) to Output-5.
  18. Connect Pin-1 (Input) of ICBase-2 (74LS90) to Clock port of 1Hz frequency.