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Which IC is used for the implementation of 1-to-16 DEMUX?
- a)IC 74154
- b)IC 74155
- c)IC 74139
- d)IC 74138
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Which IC is used for the implementation of 1-to-16 DEMUX?a)IC 74154b)I...
IC 74154 is used for the implementation of 1-to-16 DEMUX.
Explanation:
1-to-16 DEMUX is a digital circuit which takes one input and distributes it across the 16 output lines based on the input binary address. It is used in various applications such as memory addressing, data routing, and selection of input/output lines.
IC 74154 is a 4-to-16 decoder/demultiplexer IC with active-low outputs. It has 4 select inputs (A, B, C, D) and 16 output lines. Each output line corresponds to a unique combination of the select inputs. When a particular combination of select inputs is enabled, the corresponding output line goes low while all other output lines remain high.
To implement a 1-to-16 DEMUX using IC 74154, we can connect the input to one of the select inputs (e.g. A) and tie the remaining select inputs (B, C, D) to ground. This enables the output line corresponding to the input address (A=1) while keeping all other output lines high.
Therefore, IC 74154 is the correct choice for implementing a 1-to-16 DEMUX due to its multiple output lines and select inputs, making it suitable for addressing and routing applications.
Explanation:
1-to-16 DEMUX is a digital circuit which takes one input and distributes it across the 16 output lines based on the input binary address. It is used in various applications such as memory addressing, data routing, and selection of input/output lines.
IC 74154 is a 4-to-16 decoder/demultiplexer IC with active-low outputs. It has 4 select inputs (A, B, C, D) and 16 output lines. Each output line corresponds to a unique combination of the select inputs. When a particular combination of select inputs is enabled, the corresponding output line goes low while all other output lines remain high.
To implement a 1-to-16 DEMUX using IC 74154, we can connect the input to one of the select inputs (e.g. A) and tie the remaining select inputs (B, C, D) to ground. This enables the output line corresponding to the input address (A=1) while keeping all other output lines high.
Therefore, IC 74154 is the correct choice for implementing a 1-to-16 DEMUX due to its multiple output lines and select inputs, making it suitable for addressing and routing applications.
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Which IC is used for the implementation of 1-to-16 DEMUX?a)IC 74154b)I...
IC 74154 is used for the implementation of 1-to-16 DEMUX, whose output is inverted input.
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Which IC is used for the implementation of 1-to-16 DEMUX?a)IC 74154b)IC 74155c)IC 74139d)IC 74138Correct answer is option 'A'. Can you explain this answer? for Electrical Engineering (EE) 2025 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Which IC is used for the implementation of 1-to-16 DEMUX?a)IC 74154b)IC 74155c)IC 74139d)IC 74138Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which IC is used for the implementation of 1-to-16 DEMUX?a)IC 74154b)IC 74155c)IC 74139d)IC 74138Correct answer is option 'A'. Can you explain this answer?.
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