Question
Download Solution PDFIn a sequential circuit, the outputs at any instant of time depends
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDF- Sequential circuits produce output based on the current input and previous outputs, i.e. sequential circuits include memory elements that are capable of storing binary information.
- The block diagram shown below explains this:
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COMBINATIONAL CIRCUIT |
SEQUENTIAL CIRCUIT |
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Its output is determined by the present values of its input only. |
Its output is determined by the present input as well as past output values |
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It does not have a memory and feedback path from output to input |
It has a memory element and a feedback path from output to input |
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Its circuit is simpler than that of a sequential circuit. |
Its circuit is more complex than that of combinational circuits. |
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Ex- Adder, Subtractor, Multiplexer, Demux, Decoder etc. |
Ex- Flip flops, counters, shift registers |
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