Second Year EngineeringElectronics & TelecommunicationSemester 33 credits

Digital ElectronicsSPPU question papers (PYQ), solutions and notes

Core NEP 2024 theory subject for E&TC Engineering: Digital Electronics

resources for this subject

Subject code PCC-203-ETC

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Digital Electronics (subject code PCC-203-ETC) is a semester 3 subject in Second Year Engineering, Electronics & Telecommunication, at Savitribai Phule Pune University (SPPU).

Here you’ll find 5 previous question papers (2022–2023), 1 solved paper, 4 unit notes, 2 important-questions sets, the syllabus and 2 video lectures.

Every question of 4 papers (May 2024 to Dec 2025) is written out on the paper pages below, so you don’t need to open a PDF.

Insem papers are 30 marks (1 hour) and endsem papers are 70 marks (2½ hours). These are 2019-pattern papers.

Papers for every SE Electronics & Telecommunication Sem 3 subject

Digital Electronics previous year question papers

Pick a paper to read all its questions. No sign-in needed.

EndsemDec 2025 May 2025 May 2024

InsemOct 2024

Most repeated Digital Electronics questions

Asked in more than one SPPU paper, out of 4 we have.

3×asked
Design of one-bit magnitude comparator.
Dec 2025 ·May 2025 ·May 2024
2×asked
Write a short note on Look ahead carry generator.
Dec 2025 ·May 2025
2×asked
Compare Moore and Mealy machines.
May 2025 ·May 2024
2×asked
Draw and explain 3 bit asynchronous counter using JK FF.
May 2025 ·May 2024
2×asked
Design 3-bit Gray code to Binary converter.
Oct 2024 ·May 2024