TXS0108E 8 Channel Bidirectional Logic Level Converter Module 1.2V-5.5V

The TXS0108E High-Speed Full Duplex 8 Channel Logic Level Converter Module is a compact bidirectional voltage translator designed for seamless communication between devices operating at different logic voltage levels. Based on the TXS0108E IC, it supports automatic bidirectional level shifting without requiring direction control signals.

The module uses separate low-voltage (VCCA) and high-voltage (VCCB) power rails, allowing reliable voltage conversion between 1.2V, 1.8V, 2.5V, 3.3V, and 5V logic systems. Fully compatible with UART, I2C (IIC), SPI, and GPIO signals, it is ideal for interfacing 3.3V microcontrollers with 5V peripherals, sensors, SD card modules, displays, and other embedded devices.

Key Specifications

• Model: TXS0108E
• Number of Channels: 8 (bidirectional)
• VCCA Supply Voltage: 1.2V – 3.6V
• VCCB Supply Voltage: 1.65V – 5.5V
• Supported Logic Levels: 1.2V, 1.8V, 2.5V, 3.3V, 5V (any combination)
• Direction Control: Automatic (no direction pin required)
• Communication Interfaces: UART, I2C (IIC), SPI, GPIO
• PCB Color: Blue
• Dimensions: ~27 × 17 mm
• Approximate Weight: 4 g

Package Includes

• 1 x TXS0108E 8 Channel Logic Level Converter Module
• 2 x 1×10 Straight Berg Pin Headers

Note: Image is for representation purpose only.