Question

what are counters ? draw diagram for 3 bit counter​

Answer 1

Answer:

In digital logic and computing, a counter is a device which stores the number of times a particular event or process has occurred, often in relationship to a clock. The most common type is a sequential digital logic circuit with an input line called the clock and multiple output lines.

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Answer 2

Answer:

The block diagram of 3-bit Asynchronous binary up counter is shown in the following figure. The 3-bit Asynchronous binary up counter contains three T flip-flops and the T-input of all the flip-flops are connected to '1'. All these flip-flops are negative edge triggered but the outputs change asynchronously.