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Jerald LLona
Jerald LLona
• Created on May 10, 2026 • 0 • 0 • 2
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Integrated Circuits Used

74LS02 74LS08

Procedure

  1. Add IC 74LS02 into ICBase-2 (74LS02).
  2. Connect Pin-7 (Ground) of ICBase-2 (74LS02) to GND Port.
  3. Connect Pin-20 (VCC) of ICBase-2 (74LS02) to VCC Port.
  4. Connect Pin-2 (Input) of ICBase-2 (74LS02) to Input-11.
  5. Connect Pin-3 (Input) of ICBase-2 (74LS02) to Input-10.
  6. Connect Pin-5 (Input) of ICBase-2 (74LS02) to Input-11.
  7. Connect Pin-6 (Input) of ICBase-2 (74LS02) to Pin-1 (Output) of ICBase-2 (74LS02).
  8. Connect Pin-1 (Output) of ICBase-2 (74LS02) to Pin-15 (Input) of ICBase-2 (74LS02).
  9. Connect Pin-17 (Input) of ICBase-2 (74LS02) to Pin-4 (Output) of ICBase-2 (74LS02).
  10. Connect Pin-18 (Input) of ICBase-2 (74LS02) to Pin-16 (Output) of ICBase-2 (74LS02).
  11. Connect Output-3 to Pin-19 (Output) of ICBase-2 (74LS02).
  12. Connect Input-10 to Pin-14 (Input) of ICBase-2 (74LS02).
  13. Add IC 74LS08 into ICBase-3 (74LS08).
  14. Connect Pin-20 (VCC) of ICBase-3 (74LS08) to VCC Port.
  15. Connect Pin-7 (Ground) of ICBase-3 (74LS08) to GND Port.
  16. Connect Pin-1 (Input) of ICBase-3 (74LS08) to Clock port of 1Hz frequency.
  17. Connect Pin-2 (Input) of ICBase-3 (74LS08) to Clock port of 5Hz frequency.
  18. Connect Pin-3 (Output) of ICBase-3 (74LS08) to Output-5.