Digital Electronics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Digital Electronics, a fundamental topic in the field of Electronics and Communication Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Digital Electronics MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Digital Electronics mcq questions that explore various aspects of Digital Electronics problems. Each MCQ is crafted to challenge your understanding of Digital Electronics principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Electronics and Communication Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Digital Electronics MCQs are your pathway to success in mastering this essential Electronics and Communication Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Digital Electronics. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Digital Electronics knowledge to the test? Let's get started with our carefully curated MCQs!

Digital Electronics MCQs | Page 77 of 117

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Q761.
Consider the following statements

1. ECL has least propagation delay
2. TTL has largest fan out
3. CMOS has highest noise margin
4. TTL has lowest power dissipation

Which of these are correct?
Discuss
Answer: (a).1 and 3
Discuss
Answer: (c).clamping of the basic collector junction
Q763.
Which of the following ICs has only one NAND gate?
Discuss
Answer: (c).7430
Q764.
A mod-10 counter can divide the clock frequency by a factor of
Discuss
Answer: (a).10
Q765.
In a digital circuit, a clock is a
Discuss
Answer: (d).free running multivibrator
Q766.
In a RS flip-flop no change occurs during
Discuss
Answer: (d).disable mode
Q767.
Out of multiplexer and demultiplexer, which can be used as a logic function generator?
Discuss
Answer: (a).Multiplexer only
Q768.
Binary 1000 will be the result of which of the following?
Discuss
Answer: (c).Binary 1111 - 111
Q769.
The decimal equivalent of the hexadecimal number E 5 is
Discuss
Answer: (b).229
Q770.
The parity bit is
Discuss
Answer: (c).1 or 0