7490 Decade Counter 0 to 9

Mahesh
Mahesh Shinde
• Created on Dec 1, 2024 • 0 • 0 • 1
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7490 Decade Counter 0 to 9
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Integrated Circuits Used

74LS90

Procedure

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