MM74HC165MTC

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Logic shifters are essential components in the design of integrated circuits; they are used to transmit and amplify data signals over long distances. The MM74HC165MTC is a popular logic shifter and is widely used in many applications due to its high speed and good noise immunity. This article covers the application field and working principle of the MM74HC165MTC.

MM74HC165MTC Application Field

The MM74HC165MTC is a 8-bit logic shifter with a single 8-bit data input (numbered from 0 to 7). It is used mainly in applications where data needs to be transmitted over long distances, such as in industrial control systems, automotive electronics, and home automation systems. The shifter is also used in applications where data integrity is crucial, such as in medical equipment and computer networks.

The MM74HC165MTC shifter is also widely used in robotics due to its high speed and noise immunity. It can be used to control robotic arms, providing precise servo control over movements. In addition, it can also be used to control the movement of robots in fixed longitudinal directions, allowing robots to reach desired positions accurately.

MM74HC165MTC Working Principle

The MM74HC165MTC shifter operates at a frequency of up to 13 MHz, making it one of the fastest logic shifters available. It is powered by a single 5V power source, which supplies the logic signals to the shifter. In order to ensure data integrity, the shifter uses proprietary error-detection and correction algorithms.

The MM74HC165MTC shifter operates by first receiving the data signal via an 8-bit data bus (numbered 0 to 7). It then stores the signal internally and passes it in parallel to an 8-bit parallel output port. A clock signal is then sent to the internal logic circuitry of the shifter, which shifts the data signal bit-by-bit onto the parallel output port. It is this shifting action that allows the data signal to be transmitted over long distances.

For applications where the data signal needs to be amplified, the shifter has an integrated voltage amplifier that is capable of amplifying the signal up to 16 times its original strength. This ensures that the signal is strong enough to be sent over long distances without losing its integrity.

Conclusion

The MM74HC165MTC shifter is a versatile, fast, and reliable logic shifter that is suitable for a wide range of applications. It is capable of transmitting data signals over long distances, as well as amplifying them to maintain signal integrity. In addition, the shifter is also capable of providing precise servo control over robotic arms, allowing them to move in a more accurate manner. In summary, the MM74HC165MTC shifter is a great choice for any system that requires high-speed and reliable data transmission.

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