TXS0108E 8 Channel Bidirectional Logic Level Converter Module (1.2V to 5.5V Voltage Translator)

The TXS0108E 8 Channel Bidirectional Logic Level Converter Module is a high-speed voltage translation board designed to interface digital devices operating at different logic voltage levels. Based on the TXS0108E voltage level translator integrated circuit, it provides automatic bidirectional level shifting between low-voltage and high-voltage logic systems. The module supports communication protocols such as Inter-Integrated Circuit (I2C), Serial Peripheral Interface (SPI), Universal Asynchronous Receiver-Transmitter (UART), and General Purpose Input/Output (GPIO), making it ideal for microcontrollers, development boards, sensors, and embedded system applications.

Key Features -

• Based on the TXS0108E bidirectional logic level translator IC

• Supports 8 independent bidirectional signal channels

• Compatible with 1.8V, 2.5V, 3.3V, and 5V logic systems

• Automatic signal direction detection without control pins

• Supports high-speed digital signal translation

• Suitable for I2C, SPI, UART, GPIO, and other digital interfaces

• CMOS-compatible logic operation

• Compact printed circuit board module with header pin interface

• Enables safe communication between mixed-voltage devices

• Simple integration with embedded and development platforms

Specifications -

• Product type - Bidirectional Logic Level Converter Module

• Model - TXS0108E

• Main IC / Chipset - TXS0108E

• Operating voltage (Low Voltage Side) - 1.2V to 3.6V

• Operating voltage (High Voltage Side) - 1.65V to 5.5V

• Number of channels - 8

• Conversion type - Bidirectional automatic level shifting

• Logic type - CMOS compatible

• Package / Mounting type - PCB Module with Header Pins

• Operating temperature - 0C to 70C

• Additional features - Automatic direction sensing, high-speed signal support

Applications -

• Interfacing 3.3V microcontrollers with 5V peripherals

• I2C communication between mixed-voltage devices

• SPI bus voltage level conversion

• UART serial communication level shifting

• GPIO voltage translation for development boards

• Sensor and module interfacing with different logic levels

• Embedded systems and prototyping projects

• Robotics and industrial control electronics