BCD Code: Binary Coded Decimal

BCD Code: Binary Coded Decimal

BCD Code In order to share information in digital format, it is common to use a binary or hexadecimal representations (BCD Code). There are other methods to represent this information and one of them is the BCD code. By using the BCD coding is easy to see the relationship between a decimal number (base 10) and the corresponding […]

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Sequential circuit

Sequential circuit

What is a Sequential circuit? The main difference between a combinational circuit and a sequential circuit is that in the sequential circuit there is a feedback from one or more of the outputs to one or more of the inputs. You can see that the output of the OR gate is feedbacked to the input of the lower AND gate. This means that the […]

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