User:Suhas bawane

'==Implementations==

An AND gate is usually designed using N-channel (pictured) or P-channel MOSFETs. The digital inputs a and b cause the output F to have the same result as the AND function.

Analytical representation
$$f(a,b)=a*b$$ is the analytical representation of AND gate:


 * $$f(0,0)=0*0=0$$
 * $$f(0,1)=0*1=0$$
 * $$f(1,0)=1*0=0$$
 * $$f(1,1)=1*1=1$$

Alternatives
If no specific AND gates are available, one can be made from NAND or NOR gates, because NAND and NOR gates are considered the "universal gates," meaning that they can be used to make all the others.

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