74ALVT16244DL,118

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The 74ALVT16244DL is a logic level, Low Voltage Transceiver (LVC) which consumes low power. It offers eighteen channels of logic level conversion from low voltage to full parallel interface. Ithas been designed to allow logic level translation from low voltage applications to full voltage interfaces. This enables common logic level systems to share data between devices operating at two different voltage levels without the need for level translators.

The sixteen non-inverting buffer outputs, A0-A15, are designed specifically for low power applications. The sixteen inverting buffer outputs, B0-B15, are active at the HIGH logic level. The two input pins, DI and D2, are designed to receive digital data from two devices operating at different voltage levels.

The 74ALVT16244DL is widely used in low voltage applications such as microcontroller based systems, portable communication devices, automotive and industrial systems. It enables communication between devices operating at different voltage levels. With bidirectional capability and active-low control, it is also capable of acting as a bridge between two low voltage logic systems.

The working principle of the 74ALVT16244DL is to provide a logical level conversion and bidirectional data transfer between two interfaces operating at different voltage levels. The DI pin is a non-inverting data input pin for the low voltage side. The D2 pin is an input for the full voltage side. The two input pins can be used to detect and transfer data from one side to the other. The data is represented in logic levels.

The sixteen non-inverting buffer outputs are designed to reduce the current consumption of the device when the output is in a LOW logic level. The sixteen inverting buffer outputs are designed to increase the current flow when an output is in HIGH logic level. This reduces power consumption and improves device efficiency.

The bidirectional capability of the device enables it to act as a communications bridge between two connections operating at different voltage levels. It is also capable of open-drain operation, eliminating the need for additional buffers or level shifters.

The 74ALVT16244DL is a versatile and low-power logic level translator suitable for a wide range of applications. Its small form factor and low power consumption make it ideal for use in portable communication and microcontroller-based systems. With its bidirectional capability and open-drain operation, it is capable of reducing the complexity and cost of the overall system design.

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