CPE 311: Prelim Examination

Ericson
Ericson Alpajora
• Created on Feb 23, 2025 • 0 • 0 • 3
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CPE 311: Prelim Examination
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Integrated Circuits Used

74LS32 74LS08 74LS04

Description

ICs USED 1x 74LS04 Hex Inverter Gate 1x 74LS08 AND Gate 1x 74LS32 OR Gate

Procedure

  1. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS04).
  2. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS08).
  3. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS32).
  4. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS04).
  5. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  6. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS32).
  7. Connect Pin-1 (Input) of ICBase-1 (74LS04) to Input-15.
  8. Connect Pin-1 (Input) of ICBase-2 (74LS08) to Pin-2 (Output) of ICBase-1 (74LS04).
  9. Connect Pin-2 (Input) of ICBase-2 (74LS08) to Input-13.
  10. Connect Output-0 to Pin-3 (Output) of ICBase-3 (74LS32).
  11. Connect Pin-1 (Input) of ICBase-3 (74LS32) to Pin-3 (Output) of ICBase-2 (74LS08).
  12. Connect Pin-2 (Input) of ICBase-3 (74LS32) to Input-11.
  13. Add IC 74LS32 into ICBase-3 (74LS32).
  14. Add IC 74LS08 into ICBase-2 (74LS08).
  15. Add IC 74LS04 into ICBase-1 (74LS04).