application of logic gates and circuits

There are digital circuits which either allow a signal to pass through or stop it. The circuits other wise called as gate allows the signal to pass only when some logical condition are satisfied. Under such condition the circuits are called ..

There are digital circuits which either allow a signal to pass through or stop it. The circuits other wise called as gate allows the signal to pass only when some logical condition are satisfied. Under such condition the circuits are called log..

Semiconductor Devices..

Logic Gates - The basic building blocks for a complex digital system are known as logic gates. A gate is a simple electronic circuit or device that performs logical functions. It has one or more inputs and one output gate..

An 'AND' gate is a Boolean function with two input variables x 1 , x 2 , defined by f(x 1 , x 2 ) = x 1 , x 2 where x 1 , x 2 {0, 1} The input-output table for 'AND' gate is given below, which is similar to Table 3 (A circuit with two switches connected in seri..

c due to battery in collector circuit. Therefore the output is 0 (in level). NOT gate is realised by transistor when A input is zero (grounded) so base is grounded. All the voltage drops across collector and emitter, so we will get high output. When A is given +5 voltage B..

The application of Boolean algebra to electronic devices such as computers, lies in the restriction of the variable to two possible condition 'On and Off' or 'True or False' or numerically '1 or 0'. The electric circuits carry out the Boolean logic. In practice, electr..

Arithmetic operations such as addition, subtraction and complex operations such as multiplication, division etc., are performed by using digital circuits called adders, which again consists of basic logical gates..

Arithmetic operations such as addition, subtraction and complex operations such as multiplication, division etc., are performed by using digital circuits called adders, which again consists of basic logical gates. Repeated addition gives multiplication. Repeated subtra..

Argument - An argument is a statement which assets that a given set of n compound statements p 1 ,p 2 ,..........p n yield another compound statement Q. This is denoted by where p 1 ,p 2 ,..........p n are called hypotheses or premises or assumptions. The compound statement Q is called the conclusi..