Hello can you help me solve this problem step by step it\'s for digital logic. T
ID: 3833398 • Letter: H
Question
Hello can you help me solve this problem step by step it's for digital logic. Thank u 1. True or False Questions (15 points) True (a) The output of NOR gate is High if all of its inputs are Low.True or False? (b) The function of a multiplexer is to select 1 out of N input data sources and to transmititto single channel. True or False? (c) A combinational circuit is an example of a logic circuit for digital systems. True or False? (d) The Dflip flop is only activated by a negative edge trigger. True or False? (e) The only difference between a combinational circuit and a flip flop is that the flip flop requires a clock pulse. True or False?Explanation / Answer
Dear Student,
Here are the answer with explanation.
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Answer No:1(a) True.
OR gate truth table is:
A B OR RESULT NOR result
0 0 0 1
0 1 1 0
1 0 1 0
1 1 1 0
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see the first line in the above table when both the inpus are low then NOR gate produced high output.
hence Answer No 1(a) is true.
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Answer No:1(b) is True.
Explanation: A Mux or multiplexer is a device that selects one of N digital input signals and forwards the selected input into a single line or channel.
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Answer No: 1(c) is True.
Explanation:
The logic gates are the building blocks of combinational logic circuits. Which also forms a digital circuit. Logic circuits for digital systems can be either combinational or sequential.
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Answer No: 1(d) is false.
flip flops can be activated with either a positive or negative edge trigger input.
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Answer No: 1(e) is True.
Example.
flip flops are memory elements with clock/control inputs. While combinational circuit depends on current inputs.
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Kindly Check and Verify Thanks...!!!
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