Logic gates are transistor circuits, normally arranged on a silicon base and encapsulated inside an integrated circuit. (chip).
Using several transistors wired together, their inputs can be arranged such that, for given inputs, the output will only change state for certain conditions.
The transistor switches are in either of two states, 'on' and 'off'. These are logic states 1 & 0 (one or zero), hence binary.
The logic uses Boolean algebra.
NOT, means it is 'not on', = OFF. This is abbreviated in the descriptions as the letter 'N'
A simple AND gate, means that the output is at level zero until both inputs have a level 1 voltage on them.
A NAND gate is a 'Not And' gate. The result is reversed. The output is always at logic level 1 until both inputs also have a level 1 also.
OR,AND and NOT . . .these are all the basic logic gates.............
OR gate performs simple addition operation.
AND performs simple multiplication operation.
And finally the NOT gate performs the complimentoperation. And know in advance . . NAND and NOR are called as UNIVERSAL gates!
It is just a logic of manipulating binary values.
And,Or,not
limitations of logic gates
types of optical logic gates
There are two ways hack into it or your the owner and type in the username and password on the house's computer.
logic gates comes under semiconductor
All digital electronic circuits are composed of logic gates. Without logic gates there would be no digital electronics.
The Logical operator has the ability to perform certain logic operations on its input. This is used in Boolean algebra.
And, OR and Not gates.
Logic gates are the basic building blocks of digital circuits or systems. these digital circuits are used to implement several combinational and sequential operations. these operations include starage, timing, arithmetic, coding, communication etc. Hence, implementing the boolean algebra is not the only purpose where logic gates are used, hence, it is opt to call them as logic gates rather than boolean gates.
i need to understand the meaning of latch as applied in logic gates [digital ectronics]
The two categories for logic gates are basic logic gates and universal gates. Gates are identified by their function and universal gates are identified as NAND gate or NOR gate.
No. Logic gates are used for digital design. fan is an electrical appliance. They do not have any similarities.
A logic gate composed only of diodes and resistors. The only types are AND gates and OR gates. However the number of layers of logic that can be implemented are severely limited due to losses in these gates.