FUL SUB USING NAND - Copy - Copy - Copy

ujjwal
ujjwal pandey
• Created on Sep 13, 2021 • 0 • 0 • 1
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FUL SUB USING NAND - Copy - Copy - Copy
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Integrated Circuits Used

74LS00

Description

FIRST FOUR NAND FOR X-OR OF A&B THEN ANOHER FOUR NAND FOR X-OR AND COMBINED THEM THEN IT IS X-OR FOR A&B&C , THIS IS FOR SUB. THEN CONNECT SECOND LAST OUTPUT OF AND GATE OF X-OR BOTH TERM FOR GETTING CARRY .

Procedure

  1. Add IC 74LS00 into ICBase-1 (74LS00).
  2. Add IC 74LS00 into ICBase-2 (74LS00).
  3. Add IC 74LS00 into ICBase-3 (74LS00).
  4. Connect Pin-1 (Input) of ICBase-1 (74LS00) to Input-2.
  5. Connect Input-1 to Pin-2 (Input) of ICBase-1 (74LS00).
  6. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS00).
  7. Connect Pin-7 (Ground) of ICBase-2 (74LS00) to GND Port.
  8. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS00).
  9. Connect Pin-20 (VCC) of ICBase-3 (74LS00) to VCC Port.
  10. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS00).
  11. Connect Pin-20 (VCC) of ICBase-1 (74LS00) to VCC Port.
  12. Connect Pin-4 (Input) of ICBase-1 (74LS00) to Pin-3 (Output) of ICBase-1 (74LS00).
  13. Connect Pin-5 (Input) of ICBase-1 (74LS00) to Input-1.
  14. Connect Input-2 to Pin-19 (Input) of ICBase-1 (74LS00).
  15. Connect Pin-3 (Output) of ICBase-1 (74LS00) to Pin-18 (Input) of ICBase-1 (74LS00).
  16. Connect Pin-16 (Input) of ICBase-1 (74LS00) to Pin-17 (Output) of ICBase-1 (74LS00).
  17. Connect Pin-6 (Output) of ICBase-1 (74LS00) to Pin-15 (Input) of ICBase-1 (74LS00).
  18. Connect Pin-14 (Output) of ICBase-1 (74LS00) to Pin-1 (Input) of ICBase-2 (74LS00).
  19. Connect Input-0 to Pin-2 (Input) of ICBase-2 (74LS00).
  20. Connect Pin-4 (Input) of ICBase-2 (74LS00) to Pin-3 (Output) of ICBase-2 (74LS00).
  21. Connect Input-0 to Pin-5 (Input) of ICBase-2 (74LS00).
  22. Connect Pin-19 (Input) of ICBase-2 (74LS00) to Pin-14 (Output) of ICBase-1 (74LS00).
  23. Connect Pin-18 (Input) of ICBase-2 (74LS00) to Pin-3 (Output) of ICBase-2 (74LS00).
  24. Connect Pin-16 (Input) of ICBase-2 (74LS00) to Pin-17 (Output) of ICBase-2 (74LS00).
  25. Connect Pin-15 (Input) of ICBase-2 (74LS00) to Pin-6 (Output) of ICBase-2 (74LS00).
  26. Connect Output-0 to Pin-14 (Output) of ICBase-2 (74LS00).