AND-OR
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.
because it is an universal gate that control and repairs other gates.
universal gates are the ones from which we can design other gates also. for eg. NAND and NOR gates. they help in forming the uniformity in the circuits.
A k map use reduces the number of logic gates to be used to solve an logic expression and hence reduces the error
limitations of logic gates
types of optical logic gates
logic gates comes under semiconductor
All digital electronic circuits are composed of logic gates. Without logic gates there would be no digital electronics.
And, OR and Not gates.
Logic gates can be primarily divided into two categories: combinational logic gates and sequential logic gates. Combinational logic gates, such as AND, OR, and NOT gates, produce outputs based solely on the current inputs without memory. In contrast, sequential logic gates, like flip-flops and counters, consider both current inputs and past states, allowing for memory and timing functions in circuits. These divisions form the foundation for building complex digital systems.
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.
Logic Gates are electronic building blocks of a digital system. Their physical manifestation may take any form, but essentially a logic gate consists of a collection of binary digits and a set of rules where such digits are combined to give a resulting set of binary digits. The rules that are implemented by logic gate are of the fundamental Boolean Algebraic Operations. Logic gates may be coupled together so that digital input to a system produces a predetermined digital output. It is a logical set of rules. The concept of digital information flowing into a system through an electronic pathway coveys a perception that gave someone the idea of a gate when this was named long ago.