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Kislay
Kislay Upadhyay
• Created on Aug 30, 2025 • 0 • 0 • 3
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Integrated Circuits Used

74LS90 74LS08 74LS32

Procedure

  1. Add IC 74LS90 into ICBase-1 (74LS90).
  2. Connect VCC Port to Pin-5 (VCC) of ICBase-1 (74LS90).
  3. Connect GND Port to Pin-16 (Ground) of ICBase-1 (74LS90).
  4. Connect GND Port to Pin-6 (Input) of ICBase-1 (74LS90).
  5. Connect GND Port to Pin-7 (Input) of ICBase-1 (74LS90).
  6. Connect Clock port of 1Hz frequency to Pin-20 (Input) of ICBase-1 (74LS90).
  7. Connect Clock port of 1Hz frequency to Pin-1 (Input) of ICBase-1 (74LS90).
  8. Add IC 74LS08 into ICBase-2 (74LS08).
  9. Add IC 74LS32 into ICBase-3 (74LS32).
  10. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  11. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS32).
  12. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS32).
  13. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS08).
  14. Connect Pin-1 (Input) of ICBase-1 (74LS90) to Manual clock Port.
  15. Connect Manual clock Port to Pin-20 (Input) of ICBase-1 (74LS90).