7490 MOD2

Jay Kulkarni
Jay Kulkarni
• Created on Sep 12, 2026 • 0 • 0 • 0
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7490 MOD2
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Procedure

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