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Nihar Ghadge
Nihar Ghadge
• Created on Apr 27, 2026 • 0 • 0 • 1
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Integrated Circuits Used

74LS90

Procedure

  1. Add IC 74LS90 into ICBase-1 (74LS90).
  2. Connect Pin-20 (Input) of ICBase-1 (74LS90) to VCC Port.
  3. Connect GND Port to Pin-7 (Input) of ICBase-1 (74LS90).
  4. Connect GND Port to Pin-1 (Input) of ICBase-1 (74LS90).
  5. Connect GND Port to Pin-2 (Input) of ICBase-1 (74LS90).
  6. Connect Pin-5 (VCC) of ICBase-1 (74LS90) to Pin-18 (Output) of ICBase-1 (74LS90).
  7. Connect Pin-16 (Ground) of ICBase-1 (74LS90) to Clock port of 1Hz frequency.