Your cart is empty.
Your cart is empty. WWZMDiB 6Pcs TXS0108E High Speed Full Duplex 8 Channel Level Conversion Module 8-bit Bidirectional Voltage Converter Mainly used 5V Microcontroller and 3.3V Module
💎 Provide two-way communication capabilities
⚡【VCCA Terminal Support Voltage】: 1.2~3.6V.
⚡【VCCB Terminal Support Voltage】: 1.65~5.5V.
🥇Mainly used 5V Microcontroller and 3.3V Module
🥈Serial communication interface compatible with UART/IIC/SPI port easy to connect.
Description:
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.
To 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 Includes:
3Pcs TXS0108E High Speed Full Duplex 8 Channel Level Conversion Module
6Pcs 8Pin Header
Henry J
Reviewed in the United States on May 30, 2025
Use only for close in connectivity, ie. on the same PCB. Doesn't put out enough amps to traverse more that a couple of inches.
Kram
Reviewed in the United States on December 20, 2024
These level converters will work to convert between 3.3 and 5v logical levels, but they do so using a pullup resistor, so they are just made for interfacing between logic devices. I had tried using one to convert a 3.3v ESP32 output to drive a 5v optically coupled relay trigger, but it wouldn't work. Not enough power to run the LED in the optocoupler, even though it only needs 1-2ma.
Recommended Products
