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pratik wachkawade
pratik wachkawade
• Created on Oct 24, 2026 • 0 • 0 • 2
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Integrated Circuits Used

74LS90 74LS08

Procedure

  1. Add IC 74LS90 into ICBase-2 (74LS90).
  2. Connect Clock port of 1Hz frequency to Pin-1 (Input) of ICBase-2 (74LS90).
  3. Connect GND Port to Pin-2 (Input) of ICBase-2 (74LS90).
  4. Connect GND Port to Pin-3 (Input) of ICBase-2 (74LS90).
  5. Connect VCC Port to Pin-5 (VCC) of ICBase-2 (74LS90).
  6. Connect GND Port to Pin-6 (Input) of ICBase-2 (74LS90).
  7. Connect Pin-7 (Input) of ICBase-2 (74LS90) to GND Port.
  8. Connect GND Port to Pin-16 (Ground) of ICBase-2 (74LS90).
  9. Connect Output-6 to Pin-14 (Output) of ICBase-2 (74LS90).
  10. Connect Pin-15 (Output) of ICBase-2 (74LS90) to Output-5.
  11. Connect Output-7 to Pin-17 (Output) of ICBase-2 (74LS90).
  12. Add IC 74LS08 into ICBase-3 (74LS08).