TXS0108E High Speed Full Duplex 8-Channel Level Translation Module

The TXS0108E 8-Channel Level Converter is a versatile bidirectional voltage translation module designed to bridge the gap between devices operating at different logic levels. Based on the Texas Instruments TXS0108E IC, this breakout board enables seamless communication between microcontrollers, sensors, and modules running at incompatible voltages. It’s an essential tool for hobbyists, educators, and professionals working on mixed-voltage systems, making it ideal for applications in IoT development, microcontroller interfacing, and embedded system design.

Key Features:

• 8 Independent Channels: Supports bidirectional voltage translation on eight separate data lines simultaneously.
• Dual Voltage Support: Connects low-voltage (VCCA) and high-voltage (VCCB) systems with independent power supply pins.
• Breadboard Compatible: Compact PCB design with standard 2.54mm pitch headers for easy prototyping and integration.
• Auto-Direction Sensing: Automatic direction control eliminates the need for additional control signals, simplifying circuit design.
• Power Supply Pins: Clearly labelled VA (low-voltage side), VB (high-voltage side), and GND connections.
• Pin Labelling: All eight channels (A1-A8, B1-B8) clearly marked on the PCB for straightforward wiring.
• Output Enable Control: Dedicated OE (Output Enable) pin for controlling all channels simultaneously.
• Includes Header Pins: Ships with two sets of male header pins for flexible mounting options.
• IC: Texas Instruments TXS0108E 8-bit bidirectional voltage-level translator.
• VCCA Range: 1.2V to 3.6V (low-voltage side).
• VCCB Range: 1.65V to 5.5V (high-voltage side).
• Data Rate: Supports push-pull applications up to 110 Mbps.
• Open-Drain Support: Compatible with open-drain and push-pull architectures.
• Low Power Consumption: Minimal quiescent current for battery-operated applications.
• Operating Temperature: -40°C to +85°C industrial temperature range.
• Package: Surface-mount TXS0108E IC on a convenient breakout board.

Applications

• Microcontroller Interfacing: Connect 3.3V microcontrollers to 5V sensors, displays, or peripherals.
• IoT Projects: Enable communication between mixed-voltage components in smart home and IoT devices.
• Embedded Systems: Facilitate voltage translation in complex multi-board embedded designs.
• Educational Use: Teach students about logic level conversion and voltage compatibility in electronics courses.
• DIY Electronics: Essential for hobbyists working with Arduino, Raspberry Pi, ESP32, and other development platforms.

Why Choose the TXS0108E 8-Channel Level Converter? This level converter module offers reliable, bidirectional voltage translation in a compact and easy-to-use package. Its automatic direction sensing and support for eight independent channels make it a versatile solution for bridging voltage gaps in virtually any project. Whether you’re prototyping a new design or troubleshooting compatibility issues, this module delivers the performance and flexibility you need to succeed.