Mod - Copy - Copy - Copy

Manu
Manu Manjunath K R
• Created on Feb 13, 2021 • 0 • 0 • 2
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Mod - Copy - Copy - Copy
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Integrated Circuits Used

74LS90 74LS08

Procedure

  1. Connect GND Port to Pin-2 (Input) of ICBase-1 (74LS90).
  2. Connect GND Port to Pin-3 (Input) of ICBase-1 (74LS90).
  3. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  4. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS08).
  5. Connect Pin-2 (Input) of ICBase-2 (74LS08) to Pin-15 (Output) of ICBase-1 (74LS90).
  6. Connect Pin-2 (Input) of ICBase-1 (74LS90) to Pin-3 (Output) of ICBase-2 (74LS08).
  7. Add IC 74LS90 into ICBase-1 (74LS90).
  8. Add IC 74LS08 into ICBase-2 (74LS08).
  9. Connect Output-2 to Pin-15 (Output) of ICBase-1 (74LS90).
  10. Connect Output-3 to Pin-14 (Output) of ICBase-1 (74LS90).
  11. Connect Pin-18 (Output) of ICBase-1 (74LS90) to Output-1.
  12. Connect Pin-17 (Output) of ICBase-1 (74LS90) to Output-4.
  13. Connect Pin-14 (Output) of ICBase-1 (74LS90) to Pin-1 (Input) of ICBase-2 (74LS08).
  14. Connect VCC Port to Pin-5 (VCC) of ICBase-1 (74LS90).
  15. Connect GND Port to Pin-6 (Input) of ICBase-1 (74LS90).
  16. Connect GND Port to Pin-7 (Input) of ICBase-1 (74LS90).
  17. Connect Pin-18 (Output) of ICBase-1 (74LS90) to Pin-1 (Input) of ICBase-1 (74LS90).
  18. Connect Clock port of 1Hz frequency to Pin-20 (Input) of ICBase-1 (74LS90).
  19. Connect GND Port to Pin-16 (Ground) of ICBase-1 (74LS90).