### Derive the design equation for a 4-bit binary counter

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##### Reference no: EM131359594

In many applications binary ripple counters are found to be very slow. One possible approach to speed up counting is to use synchronous binary counters with carrylookahead. Such a counter can be designed by generating a single carry-lookahead signal for each counter stage from the output of the previous stage. Derive the design equation for a 4-bit binary counter with carry-lookahead.

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