Logic Gates In Digital Circuits. Logic gate is considered as a device which has the ability to produce one output level with the combinations of input levels. Each gate is represented by a distinct logic symbol and its operation can be described by means of an algebraic function.
If both inputs are false 0 low or both are true a false output results. The binary world of 1s and 0s alone doesn t allow us to re land rockets in the middle of the ocean or deliver packages within minutes through the use of drones or map the known physical universe and all of its wonders no what makes all of this possible is our ability to slice and dice binary. Logic circuits include such devices as multiplexers registers arithmetic logic units and computer memory all the way up through complete microprocessors which may contain more than 100 million gates.
In modern practice most gates are made from mosfets.
A circuit which performs an and operation is shown in figure. Any digital ic contains nothing but interconnected network of logic gates. This blog will introduce you to the basic knowledge about how digital circuits and logic gates perform in a digital computing system. It has n input n 2 and one output.
