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Figure I shows a 4-bits ripple carry adder realized using full adders and Figure II shows the circuit of a full-adder (FA). The propagation delay of the XOR, AND and OR gates in Figure II are 20 ns, 15 ns and 10 ns respectively. Assume all the inputs to the 4-bit adder are initially reset to 0.

At t = 0, the inputs to the 4-bit adder are changed to

The output of the ripple carry adder will be stable at t (in ns) = ___________
    Correct answer is '70.0 to 70.0'. Can you explain this answer?
    Most Upvoted Answer
    Figure I shows a 4-bits ripple carry adder realized using full adders ...
    First draw 4 bit adder logic diagramAnd find delay of each gates and add together upto output for first bit full adderNext to find whether the output change for input change and If it change means you have to make delay
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    Figure I shows a 4-bits ripple carry adder realized using full adders and Figure II shows the circuit of a full-adder (FA). The propagation delay of the XOR, AND and OR gates in Figure II are 20 ns, 15 ns and 10 ns respectively. Assume all the inputs to the 4-bit adder are initially reset to 0. At t = 0, the inputs to the 4-bit adder are changed toThe output of the ripple carry adder will be stable at t (in ns) = ___________Correct answer is '70.0 to 70.0'. Can you explain this answer?
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    Figure I shows a 4-bits ripple carry adder realized using full adders and Figure II shows the circuit of a full-adder (FA). The propagation delay of the XOR, AND and OR gates in Figure II are 20 ns, 15 ns and 10 ns respectively. Assume all the inputs to the 4-bit adder are initially reset to 0. At t = 0, the inputs to the 4-bit adder are changed toThe output of the ripple carry adder will be stable at t (in ns) = ___________Correct answer is '70.0 to 70.0'. Can you explain this answer? for Electronics and Communication Engineering (ECE) 2024 is part of Electronics and Communication Engineering (ECE) preparation. The Question and answers have been prepared according to the Electronics and Communication Engineering (ECE) exam syllabus. Information about Figure I shows a 4-bits ripple carry adder realized using full adders and Figure II shows the circuit of a full-adder (FA). The propagation delay of the XOR, AND and OR gates in Figure II are 20 ns, 15 ns and 10 ns respectively. Assume all the inputs to the 4-bit adder are initially reset to 0. At t = 0, the inputs to the 4-bit adder are changed toThe output of the ripple carry adder will be stable at t (in ns) = ___________Correct answer is '70.0 to 70.0'. Can you explain this answer? covers all topics & solutions for Electronics and Communication Engineering (ECE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Figure I shows a 4-bits ripple carry adder realized using full adders and Figure II shows the circuit of a full-adder (FA). The propagation delay of the XOR, AND and OR gates in Figure II are 20 ns, 15 ns and 10 ns respectively. Assume all the inputs to the 4-bit adder are initially reset to 0. At t = 0, the inputs to the 4-bit adder are changed toThe output of the ripple carry adder will be stable at t (in ns) = ___________Correct answer is '70.0 to 70.0'. Can you explain this answer?.
    Solutions for Figure I shows a 4-bits ripple carry adder realized using full adders and Figure II shows the circuit of a full-adder (FA). The propagation delay of the XOR, AND and OR gates in Figure II are 20 ns, 15 ns and 10 ns respectively. Assume all the inputs to the 4-bit adder are initially reset to 0. At t = 0, the inputs to the 4-bit adder are changed toThe output of the ripple carry adder will be stable at t (in ns) = ___________Correct answer is '70.0 to 70.0'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electronics and Communication Engineering (ECE). Download more important topics, notes, lectures and mock test series for Electronics and Communication Engineering (ECE) Exam by signing up for free.
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