ELT121-lab-02 - 7402

joshua
joshua calvi
• Created on Feb 6, 2025 • 0 • 0 • 2
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ELT121-lab-02 - 7402
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Integrated Circuits Used

74LS93 74LS02

Procedure

  1. Connect Pin-20 (VCC) of ICBase-1 (74LS02) to VCC Port.
  2. Connect Pin-7 (Ground) of ICBase-1 (74LS02) to GND Port.
  3. Connect Pin-5 (VCC) of ICBase-2 (74LS93) to VCC Port.
  4. Connect GND Port to Pin-2 (Input) of ICBase-2 (74LS93).
  5. Connect GND Port to Pin-3 (Input) of ICBase-2 (74LS93).
  6. Connect Output-0 to Pin-18 (Output) of ICBase-2 (74LS93).
  7. Connect Output-1 to Pin-15 (Output) of ICBase-2 (74LS93).
  8. Connect Output-2 to Pin-14 (Output) of ICBase-2 (74LS93).
  9. Connect Output-3 to Pin-17 (Output) of ICBase-2 (74LS93).
  10. Connect GND Port to Pin-16 (Ground) of ICBase-2 (74LS93).
  11. Connect Output-14 to Clock port of 1Hz frequency.
  12. Connect Pin-18 (Output) of ICBase-2 (74LS93) to Pin-1 (Input) of ICBase-2 (74LS93).
  13. Add IC 74LS93 into ICBase-2 (74LS93).
  14. Add IC 74LS02 into ICBase-1 (74LS02).
  15. Connect Pin-20 (Input) of ICBase-2 (74LS93) to Pin-1 (Output) of ICBase-1 (74LS02).
  16. Connect Output-15 to Pin-1 (Output) of ICBase-1 (74LS02).
  17. Connect Input-14 to Pin-3 (Input) of ICBase-1 (74LS02).
  18. Connect Clock port of 1Hz frequency to Pin-2 (Input) of ICBase-1 (74LS02).