Half adder using NAND gates

Anvar
Anvar A.R
• Created on Oct 7, 2021 • 0 • 0 • 2
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Half adder using NAND gates
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Integrated Circuits Used

74LS86 74LS08

Description

Half adder using NAND gates

Procedure

  1. Connect Pin-1 (Input) of ICBase-1 (74LS86) to Input-15.
  2. Connect Pin-2 (Input) of ICBase-1 (74LS86) to Input-14.
  3. Connect Output-15 to Pin-3 (Output) of ICBase-1 (74LS86).
  4. Connect Pin-1 (Input) of ICBase-2 (74LS08) to Input-15.
  5. Connect Pin-2 (Input) of ICBase-2 (74LS08) to Input-14.
  6. Connect Output-14 to Pin-3 (Output) of ICBase-2 (74LS08).
  7. Connect Pin-7 (Ground) of ICBase-1 (74LS86) to GND Port.
  8. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS86).
  9. Connect Pin-7 (Ground) of ICBase-2 (74LS08) to GND Port.
  10. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS08).
  11. Connect Pin-4 (Input) of ICBase-1 (74LS86) to Input-15.
  12. Connect Input-14 to Pin-16 (Input) of ICBase-1 (74LS86).
  13. Connect Pin-5 (Input) of ICBase-1 (74LS86) to Pin-3 (Output) of ICBase-1 (74LS86).
  14. Connect Pin-3 (Output) of ICBase-1 (74LS86) to Pin-15 (Input) of ICBase-1 (74LS86).
  15. Connect Pin-6 (Output) of ICBase-1 (74LS86) to Pin-18 (Input) of ICBase-1 (74LS86).
  16. Connect Pin-18 (Input) of ICBase-1 (74LS86) to Pin-14 (Output) of ICBase-1 (74LS86).
  17. Connect Output-15 to Pin-17 (Output) of ICBase-1 (74LS86).
  18. Connect Pin-14 (Output) of ICBase-1 (74LS86) to Pin-19 (Input) of ICBase-1 (74LS86).
  19. Connect Output-12 to Pin-17 (Output) of ICBase-1 (74LS86).
  20. Add IC 74LS86 into ICBase-1 (74LS86).
  21. Add IC 74LS08 into ICBase-2 (74LS08).