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Karnaugh Map(K-Map) method The K-map is a systematic way of simplifying Boolean expressions. With the help of the K-map method, we can…

Conversion between Canonical Forms In our previous section, we learned about SOP(sum of product) and POS(product of sum) expressions and calculated POS…

9’s and 10’s Complement If the number is binary, then we use 1’s complement and 2’s complement. But in case, when the…

Decimal or BCD Adder The BCD-Adder is used in the computers and the calculators that perform arithmetic operation directly in the decimal…

BCD to Excess-3 conversion To understand the process of converting BCD to Excess-3, it is required to have knowledge of Number System…

Addition and Subtraction using 1’s complement In our previous section, we learned about different complements such as 1’s complement, 2’s complement, 9’s…

Decoder The combinational circuit that change the binary information into 2N output lines is known as Decoders. The binary information is passed…

Laws and Rules of Boolean algebra In simplification of the Boolean expression, the laws and rules of the Boolean algebra play an…

Number Base Conversion In our previous section, we learned different types of number systems such as binary, decimal, octal, and hexadecimal. In…

Addition and Subtraction using 2’s complement In our previous section, we learned how we could perform arithmetic operations such as addition and…