2:4 decoder

Akhil
Akhil M Reji
• Created on Jun 30, 2021 • 0 • 0 • 2
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2:4 decoder
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Integrated Circuits Used

74LS04 74LS08

Procedure

  1. Add IC 74LS04 into ICBase-1 (74LS04).
  2. Connect Pin-1 (Input) of ICBase-1 (74LS04) to Input-7.
  3. Connect Pin-1 (Input) of ICBase-2 (74LS08) to ICBase-1 (74LS04).
  4. Add IC 74LS08 into ICBase-2 (74LS08).
  5. Connect Pin-1 (Input) of ICBase-2 (74LS08) to Pin-2 (Output) of ICBase-1 (74LS04).
  6. Connect Pin-2 (Input) of ICBase-2 (74LS08) to Input-8.
  7. Connect Output-2 to Pin-3 (Output) of ICBase-2 (74LS08).
  8. Connect Pin-15 (Input) of ICBase-1 (74LS04) to Input-8.
  9. Connect Pin-4 (Input) of ICBase-2 (74LS08) to Pin-14 (Output) of ICBase-1 (74LS04).
  10. Connect Pin-5 (Input) of ICBase-2 (74LS08) to Input-7.
  11. Connect Output-3 to Pin-6 (Output) of ICBase-2 (74LS08).
  12. Connect Pin-16 (Input) of ICBase-2 (74LS08) to Input-8.
  13. Connect Input-7 to Pin-15 (Input) of ICBase-2 (74LS08).
  14. Connect Output-4 to Pin-14 (Output) of ICBase-2 (74LS08).
  15. Connect Pin-19 (Input) of ICBase-2 (74LS08) to Pin-2 (Output) of ICBase-1 (74LS04).
  16. Connect Pin-18 (Input) of ICBase-2 (74LS08) to Pin-14 (Output) of ICBase-1 (74LS04).
  17. Connect Output-5 to Pin-17 (Output) of ICBase-2 (74LS08).
  18. Connect Pin-20 (VCC) of ICBase-2 (74LS08) to VCC Port.
  19. Connect Pin-20 (VCC) of ICBase-1 (74LS04) to VCC Port.
  20. Connect Pin-7 (Ground) of ICBase-2 (74LS08) to GND Port.
  21. Connect Pin-7 (Ground) of ICBase-1 (74LS04) to GND Port.
  22. Connect Pin-4 (Input) of ICBase-2 (74LS08) to ICBase-1 (74LS04).
  23. Connect Pin-19 (Input) of ICBase-2 (74LS08) to ICBase-1 (74LS04).