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Karan Damah
Karan Damah
• Created on Apr 17, 2026 • 0 • 0 • 1
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Integrated Circuits Used

74LS90

Procedure

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