Dorhea 10PCS TXS0108E 8 Channel Level Conversion Module High Speed Full Duplex 8 Way Bi-Directional Converter 8-Bit Logic Level Module Shifter 3.3V 5V Compatible with Raspberry Pi

Feature: Provide two-way communication capability VCCA side support voltage: 1.2V-3.6V VCCB side support voltage: 1.65v-5.5v Can provide 3.3-5V, 1.8-3.3v and other common level conversion capability

Main applications: 5V and 3.3V MCU module 3.3V and 5V MCU module Compatible and other communications support MCU and SD card communication level conversion SCM and iic, spi serial device level converter OE active high enable IO recommended by a low voltage side of the IO port

This 8-bit noninverting translator uses two separate configurable power-supply rails.

The A port is designed to track VCCA. VCCA accepts any supply voltage from 3.6 V.

The B port is designed to track VCCB. VCCB accepts any supply voltage from 5.5 V.

This allows for low-voltage bidirectional translation between any of the 2.5-V, 3.3-V, and 5-V voltage nodes. When the output-enable (OE) input is low, all outputs are placed in the high-impedance state.

Ensure the high-impedance state during power up or power down, OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.

Package included: 10 x TXS0108E 8 channel converter module 20 x 8 pin header