Half Adder Using NAND gates - Copy - Copy

Surya
Surya Krishna H
• Created on Sep 2, 2021 • 0 • 0 • 2
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Half Adder Using NAND gates - Copy - Copy
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Integrated Circuits Used

74LS20 74LS00

Description

Half Adder Using NAND gates

Procedure

  1. Connect Pin-1 (Input) of ICBase-2 (74LS00) to Output-7.
  2. Connect Pin-1 (Input) of ICBase-1 (74LS20) to Input-15.
  3. Connect Pin-2 (Input) of ICBase-1 (74LS20) to Input-14.
  4. Connect Pin-3 (Input & Output) of ICBase-1 (74LS20) to Output-15.
  5. Connect Pin-4 (Input) of ICBase-1 (74LS20) to Input-15.
  6. Connect Pin-5 (Input) of ICBase-1 (74LS20) to Pin-3 (Input & Output) of ICBase-1 (74LS20).
  7. Connect Pin-15 (Input) of ICBase-1 (74LS20) to Pin-3 (Input & Output) of ICBase-1 (74LS20).
  8. Connect Pin-16 (Input) of ICBase-1 (74LS20) to Input-14.
  9. Connect Pin-19 (Input) of ICBase-1 (74LS20) to Pin-6 (Output) of ICBase-1 (74LS20).
  10. Connect Pin-14 (Output) of ICBase-1 (74LS20) to Pin-19 (Input) of ICBase-1 (74LS20).
  11. Connect Pin-18 (Input) of ICBase-1 (74LS20) to Pin-6 (Output) of ICBase-1 (74LS20).
  12. Connect Pin-20 (VCC) of ICBase-1 (74LS20) to VCC Port.
  13. Connect Pin-7 (Ground) of ICBase-1 (74LS20) to GND Port.
  14. Connect Output-15 to Pin-17 (Input & Output) of ICBase-1 (74LS20).
  15. Connect Pin-20 (VCC) of ICBase-2 (74LS00) to VCC Port.
  16. Connect Pin-7 (Ground) of ICBase-2 (74LS00) to GND Port.
  17. Connect Pin-1 (Input) of ICBase-1 (74LS20) to Input-14.
  18. Connect Output-14 to Pin-3 (Output) of ICBase-2 (74LS00).
  19. Connect Pin-1 (Input) of ICBase-2 (74LS00) to Pin-20 (VCC) of ICBase-1 (74LS20).
  20. Connect Pin-14 (Output) of ICBase-1 (74LS20) to VCC Port.
  21. Connect Pin-2 (Input) of ICBase-2 (74LS00) to Pin-3 (Input & Output) of ICBase-1 (74LS20).
  22. Connect Pin-1 (Input) of ICBase-2 (74LS00) to Pin-3 (Input & Output) of ICBase-1 (74LS20).
  23. Add IC 74LS20 into ICBase-1 (74LS20).
  24. Add IC 74LS00 into ICBase-2 (74LS00).