SN74LVTH244ADWRG4

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The SN74LVTH244ADWRG4 is an integral component of Logic - Buffers, Drivers, Receivers, Transceivers. It offers a wealth of features, including a wide operating voltage range, low standby current and mirror-type input circuit structure for improved waveform fidelity.

Application Field:

The SN74LVTH244ADWRG4 is most often used in interfaces between digital and analog components in devices ranging from digital cable boxes and television monitors to audio and video equipment. Its high-voltage tolerant inputs enable the transfer of data from devices with the much lower 3.3-V logic levels of the modern devices. The SN74LVTH244ADWRG4 is also used in buses and networks that use TTL-level signalling.

Working Principle:

The SN74LVTH244ADWRG4 provides an interface between data streams flowing in different directions and different voltage levels. The input is designed to be tolerant to high voltage levels (up to 7V), and the output can be used with 3.3V logic levels. The SN74LVTH244ADWRG4 works by utilising the mirror-type input circuit structure, which allows the inputs to be matched more effectively and resultant waveforms to be more accurately mirrored at the outputs. This design feature also reduces the requirement for a large pull-down resistor to ensure that the inputs remain at low voltage levels.

The SN74LVTH244ADWRG4 is available in a variety of packaging options, ranging from the familiar SOIC (Small Outline Integrated Circuit) to the tiny TSSOP (Thin Shrink Small Outline Package). It is also available in the thermal pad (TMPD) package, which is designed for applications that may require increased thermal dissipation.

The SN74LVTH244ADWRG4 is capable of driving loads up to 15mA and is designed to handle speeds up to 500 MHz. It is designed to be tolerant to noise levels up to 25V and its built-in ESD protection (IEC 61000-4-2 level 3) makes it ideal for use in noisy environments.

In short, the SN74LVTH244ADWRG4 is a high-performance, low-power buffer/driver/receiver/transceiver designed to bridge data streams between different voltage levels and different directions of data flow. Its high-performance design ensures the accuracy of waveforms, its low power consumption ensures extended battery life, and its ESD protection ensures robust operation in noisy environments.

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