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The priority encoder comes in many different forms with an example of an 8-input priority encoder along with its truth table shown below.
Priority Encoder :
The Priority Encoder solves the problems by allocating a priority level to each input. The priority encoders output corresponds to the currently active input which has the highest priority. So when an input with a higher priority is present, all other inputs with a lower priority will be ignored.The priority encoder comes in many different forms with an example of an 8-input priority encoder along with its truth table shown below.
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