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

Logic - Buffers, Drivers, Receivers, Transceivers

The 74LVTH2244MTCX is an industry-standard, low voltage, medium-grade, differential logic buffer. With operating voltage of 3.3V, it is designed specifically to support medium-speed and low-power logic systems. The device couples a differential input logic signal to a differential output logic signal, allowing a wide range of logic applications.

Application Fields

The 74LVTH2244MTCX is suitable for a variety of different applications, including moderate-speed buffer/line drivers and bus transceivers. The device offers low-power and high-performance characteristics, making it ideal for data communication, audio and video systems, DSP-based applications, and a range of consumer electronics. Since the logic levels for input and output are 3.3 V, it is a great solution for those applications requiring devices compatible with 3.3 V logic families.

Working Principle

The 74LVTH2244MTCX works on the principle of differential logic. In this type of logic, the input signal is differentially coupled to the output, creating a “push-pull” effect between the two signals. The device has two input parallel lines, A and B, and two output channels, both carrying a logic signal in opposite directions. The A input channel is connected to the “push” output, while the B input channel is connected to the “pull” output. When the input logic signal is “low”, the two outputs invert the input signal. When the input signal is “high”, the two outputs maintain the same logic level as the input. This way, the 74LVTH2244MTCX can be used to drive a bus line in either direction, with the “push” output driving the bus line when it needs to change logic level, and the “pull” output keeping the current logic level steady. Due to the push-pull effect, the 74LVTH2244MTCX is also capable of driving long bus lines with minimal loading.

Operating Ranges

The 74LVTH2244MTCX has an operating voltage range from 2.0 V to 3.6 V. The maximum output current for a single channel is a continuous 2.5mA, and sources or sinks up to 48 mA when both channels are active. The device has a high impedance input, so the output voltage is independent of the capacitance at the input terminal. Additionally, the two output channels are cross-coupled and are capable of driving bus lines with minimal loading.

Conclusion

The 74LVTH2244MTCX is a low-voltage, medium-speed, differential logic buffer. It is suitable for use in a variety of applications, including data communication, audio/video systems, and DSP-based applications. Its two parallel input channels and two differential outputs allow it to drive bus lines with minimal loading. Its operating voltage range of 2.0 V to 3.6 V and its output current rating of up to 48 mA make it an ideal choice for a wide range of high-speed, low-power logic systems.

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