CD4518BE

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CD4518BE Application Field and Working Principle

CD4518BE is a highly versatile counter IC that is an integral part of many different types of equipment. The applications range from measuring physical phenomena such as speed of rotation, frequency changes, light intensity, and position of an object in a given environment to more advanced applications such as control of industrial processes, electrical measurements, and communications.

Applications of CD4518BE

• Industrial process control
• Frequency measurements
• Light intensity measurement
• Position measurement
• Speed measurement
• Control of electrical measurement equipment
• Communication systems

The CD4518BE is a low-cost, high-performance counters ICs that are widely used in the above-mentioned applications. It combines many of the features of more expensive counters while still remaining economical. This makes it an attractive choice for many budget-conscious applications.

Working Principle of CD4518BE

The CD4518BE works based on the clocking pulses that are supplied to it. The clocking pulses are usually generated either externally or using an internal oscillator. When the clock pulses are received, the counter takes a count, or increments the count to the next number. The number of clock pulses received determines the count (an example is a 2-bit counter would have counts of 0, 1, 2, and 3). The total number of counts is referred to as the count range of the counter. The count range of the CD4518BE is selectable, meaning it can be set to any value between 0 and 255.

The outputs of the CD4518BE will display the count it has reached. It can display the count in either binary or BCD (Binary-Coded Decimal) format. In addition to this, the counters can also be configured to produce output pulses at preset count intervals. This makes the counter ideal for use in applications such as frequency measurement, speed measurement, and position measurement.

Apart from the count inputs, the counter has several control inputs, including reset, control, and count-control pulses. The reset input allows the counter to be reset to 0, while the control input can be used to initiate counting or to hold the count fixed at a specified level. The count-control input can be used to speed up the count or slow it down.

Conclusion

The CD4518BE has become a popular choice for many applications due to its high performance, low cost and versatile features. With its wide range of applications and versatility, the CD4518BE is an excellent choice for anyone looking for a high performance counter IC at an excellent price.

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