Texas Instruments

SN74LVC8T245DBR  

Buffers, Drivers, Receivers, Transceivers

The SN74LVC8T245DBR is a high-performance 8-bit bus transceiver from Texas Instruments. It is designed to provide bi-directional data transfer between two systems with different voltage levels, making it ideal for use in systems that require level translation or isolation.

Description:

The SN74LVC8T245DBR is a member of the 74LVC8T245 series of bus transceivers. It is available in a compact 20-pin QFN package. The device features three-state outputs and is designed to operate with both 3.3V and 5V systems.

Features:

1. Bi-directional data transfer: The SN74LVC8T245DBR can transfer data in both directions, making it suitable for use in systems that require bidirectional communication.
2. Level translation: The device can translate signals between different voltage levels, allowing it to interface with systems that operate at different voltages.
3. Three-state outputs: The three-state outputs allow the device to be connected to other bus transceivers or tri-state devices, enabling the sharing of data buses.
4. Low power consumption: The SN74LVC8T245DBR has a low power consumption of 2.5mA, making it suitable for use in battery-powered applications.
5. Wide operating temperature range: The device can operate over a wide temperature range of -40°C to +125°C, making it suitable for use in harsh environments.

Applications:

The SN74LVC8T245DBR has a wide range of applications, including:

1. Level translation: The device can be used to translate signals between different voltage levels, allowing systems with different voltage requirements to communicate with each other.
2. Bus isolation: The SN74LVC8T245DBR can be used to isolate data buses, protecting sensitive components from voltage spikes or noise.
3. Bidirectional data transfer: The device can be used in systems that require bidirectional data transfer, such as communication interfaces or data acquisition systems.
4. Digital multiplexers: The SN74LVC8T245DBR can be used in digital multiplexers to control the routing of digital signals.
5. Industrial control systems: The device can be used in industrial control systems that require level translation or isolation between different components.

In summary, the SN74LVC8T245DBR is a versatile bus transceiver that offers bi-directional data transfer, level translation, and low power consumption. It is suitable for a wide range of applications, including level translation, bus isolation, bidirectional data transfer, digital multiplexers, and industrial control systems.

SN74LVC8T245DBR Documents

Download datasheets and manufacturer documentation for SN74LVC8T245DBR

PCN Assembly/Origin :

Assembly Site 21/Dec/2022      

Datasheets :

SN74LVC8T245