7490 MOD 2

Mohit
Mohit Manikkule
• Created on Dec 7, 2023 • 0 • 0 • 1
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7490 MOD 2
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Integrated Circuits Used

74LS90

Procedure

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