MC74LVX50DTR2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MC74LVX50DTR2 is a logic buffer, driver, receiver, and transceiver used in many electronic applications. This device is most commonly used in application fields such as automotive, consumer, medical, and computing. The device is part of the Low Voltage Logic series from ON Semiconductor, providing improved safety for data transmission.

Functionality

The main purpose of the MC74LVX50DTR2 is to control larger voltages while providing logic level static protection. The device is designed to receive a logic level input, typically 0V to 3.3V, and can output it in form of 5V or 3.3V. This is done through the use of a totem-pole output that logical OR’s an input level to the output voltage of the device, simply meaning the higher voltage of the two will be chosen. In addition, the device also has upper and lower driver capabilities, meaning it can provide two outputs with output levels reaching 0.8V and 2.4V respectively. The device also provides protection to the logic inputs from static electricity discharge, as some of the applications it may be used in are more prone to static discharges.

Working Principle

The inner workings of the LVX50 device is composed of two NAND gates, one inverter, and one open drain transistor. When the logic voltage of the input reaches its maximum unsupported voltage, the corresponding output transistor will be activated, thus allowing the output voltage of the device to reach its full value. The totem-pole output chamber is the area that enables the LVX50 to provide upper and lower drivers. This chamber consists of transistors drivers of both 0.8V and 2.4V outputs and a corresponding inverters at the bottom. Depending on the logic level input, the corresponding inverter will be activated; as a result, the corresponding transistor driver will output its respective voltage which, upon reaching its value, is connected via the output chamber to the output pin of the device.

Conclusion

The MC74LVX50DTR2 is a powerful and reliable logic buffer, driver, receiver, and transceiver used to protect data transmission and control voltages. The device is built on a combination of NAND gates, an inverter, and open drain transistors, which provides for increased static protection and upper and lower driver limits. Through understanding the working principle of this device, users are better able to apply the MC74LVX50DTR2 in applications such as automotive, consumer, medical, and computing.

The specific data is subject to PDF, and the above content is for reference