An asynchronous counter is really cool because it can handle a total of 2n-1 different counting states. For example a 4-bit counter set up as MOD-16 can count from 0 all the way to 15, making it great for things like frequency division. But you can also use the basic design of an asynchronous counter […]
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How Logic NAND Gate Works: Tutorial
The NAND (Not-AND) gate is a fundamental digital logic gate which is designed to operate using a combination of an AND gate followed by a NOT gate. This means that the output of a NAND gate is generally at a logic level “1” (high) except in one specific case wherein it only switches to a […]
How the OR Gate Works: A Tutorial
In digital logic circuits, a “Logic OR Gate” functions depending on the specific conditions we apply to its input to produce its output which is written as Q. We get a LOW output from an OR gate only when all of its inputs are applied with a LOW state (logic level “0”), and if any […]