Digital Circuits
Offered In
The Digital Circuits course at IIIT Delhi covers foundational theory and practical problem-solving. This page consolidates verified past exam papers (Midsem & Endsem) and handwritten study notes across all enrolled branches.
Complete Midsem & Endsem Solutions
Student Handwritten Lecture Notes
Assignment Sets & Practice Problems
How to prepare for IIITD Digital Circuits Exams?
The highest-yield preparation strategy is to practice the previous 3 years' midsem and endsem papers. Prioritize recurring proof questions, edge cases, and assignment problems directly preserved on Semly.
| Assessment | Typical Weightage | Focus Area |
|---|---|---|
| Midsem Exam | 25-30% | Core concepts & PYQs |
| Endsem Exam | 35-45% | Advanced theory & proofs |
| Assignments & Labs | 25-30% | Practical coding & problem sets |
IIITD Senior-Verified
All PYQs, lecture summaries, and solutions are crowdsourced and validated by current IIIT Delhi students.
Available Study Material
Verified resources available for instant access on Semly
[2025] Midsem
IIIT Delhi Verified Resource
[2025] Endsem
IIIT Delhi Verified Resource
[2018] Endsem
IIIT Delhi Verified Resource
[2018] Midsem
IIIT Delhi Verified Resource
[2020] Endsem
IIIT Delhi Verified Resource
[2020] Midsem
IIIT Delhi Verified Resource
[2021] DC Endsem
IIIT Delhi Verified Resource
[2021] DC Midsem
IIIT Delhi Verified Resource
[2021] Endsem
IIIT Delhi Verified Resource
[2021] Midsem
IIIT Delhi Verified Resource
[2022] Midsem
IIIT Delhi Verified Resource
[2023] Midsem
IIIT Delhi Verified Resource
[2024] DC Endsem ques
IIIT Delhi Verified Resource
[2024] DC midsem ques
IIIT Delhi Verified Resource
[2021] Endsem Endsem
IIIT Delhi Verified Resource
Course Syllabus & Overview
Question 1: Boolean Algebra
Simplify the following Boolean expression using a Karnaugh Map (K-Map): $F(A, B, C, D) = \Sigma(0, 1, 2, 4, 5, 6, 8, 9, 12, 13, 14)$
Verified Solution
- Construct a 4-variable K-Map.
- Place 1s in the cells corresponding to the minterms: 0, 1, 2, 4, 5, 6, 8, 9, 12, 13, 14.
- Group the 1s to find the prime implicants.
- Octet: (0, 1, 4, 5, 8, 9, 12, 13) -> $C'$
- Quad: (0, 2, 4, 6) -> $A'D'$
- Quad: (4, 5, 12, 13) -> $BC'$
- Quad: (12, 13, 14, 8) -> Wait, (8,12,13,9) is in the octet. (12, 14, 4, 6) -> $BD'$
- The essential prime implicants cover all 1s. Final Simplified Expression: $F = C' + A'D' + BD'$
(Note: The AI Tutor must use logic simulation to verify this exact expression if challenged by a student)....