NOR and NAND Implementation – Two Level & Multilevel Introduction to NOR Gate & Its Implementation NOR gate is a universal gate which can implement any kind of Boolean logic function. NOR gate is commercially used because it allows the access to wired logic,which is a logic function formed by connecting the outputs of NOR gates. Wired logic does not …

Read More »## Two-Level Logic Implementation – Combinational Logic Implementation

Two-Level Logic Implementation – Implementation of Combinational Circuits Introduction Two level logic means that the logic design uses maximum two logic gates between input and output. This does not mean that the whole design will contain only two logic gates but the single path from input to output may contain no more than two logic gates. For two-level logic implementation, …

Read More »## BCD to 7-Segment Display Decoder – Construction, Circuit & Operation

BCD to 7-Segment Display Decoder Introduction A digital or binary decoder is a digital combinational logic circuit which can convert one form of digital code into another form. BCD to 7-segment display decoder is a special decoder which can convert binary coded decimals into another form which can be easily displayed through a 7-segment display. Related Article: Binary Encoder – …

Read More »## Binary Adder & Subtractor – Construction, Types & Applications

Digital Binary Adder & Subtractor What is Binary Adder ? A digital binary adder is a digital device that adds two binary numbers and gives its sum in binary format. The two numbers to be added are known as “Augand” and “Addend”. The first number in addition is occasionally referred as “Augand”. Digital adders are mostly used in computer’s ALU …

Read More »## Sum Of Product (SOP) & Product Of Sum (POS)

Product Of Sum (POS) & Sum Of Product (SOP) Sum Of Product (SOP) Sum of Product is the abbreviated form of SOP. Sum of product form is a form of expression in Boolean algebra in which different product terms of inputs are being summed together. This product is not arithmetical multiply but it is Boolean logical AND and the Sum …

Read More »## Karnaugh Maps (K-Map), Truth Tables, Boolean Expressions & Examples

Karnaugh Maps (K-Map), 1-6 Variables Simplification & Examples What is Karnaugh Map (K-Map)? Karnaugh map or K-map is a map of a function used in a technique used for minimization or simplification of a Boolean expression. It results in less number of logic gates and inputs to be used during the fabrication. Booleans expression can be simplified using Boolean algebraic …

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