TXS0108E High Speed Full Duplex Logic Level Converter 8 Channel SPI 8 Way 3.3V 5V IIC 8-Bit Bi-Directional Converter Module Apply to Raspberry Pi and Arduino (Pack of 5 Set)

Enhance your Raspberry Pi and Arduino projects with the EPLZON TXS0108E High-Speed Full Duplex Logic Level Converter Modules. This pack includes 5 sets of converters, each featuring 8 channels for seamless bi-directional voltage level conversion between 3.3V and 5V systems. Ideal for SPI and IIC communication interfaces, these modules ensure reliable signal transmission without voltage compatibility issues. They are perfect for integrating different logic levels in electronic circuits, ensuring compatibility between devices operating at different voltage levels. The TXS0108E converters are compact yet robust, designed to handle high-speed data transfer with minimal latency. They offer a practical solution for hobbyists, engineers, and makers seeking efficient voltage level shifting in their electronic projects. For anyone looking to interface 3.3V and 5V devices seamlessly in Raspberry Pi and Arduino applications, the EPLZON TXS0108E Logic Level Converter Modules provide reliable performance and ease of integration. They are essential for maintaining signal integrity and compatibility across varied electronic components and microcontroller platforms.

I did not know to tie the OE pin high, so I thought these weren't working. It would be nice if there was any documentation or if these was called out in the description.

Excellent. It saved me a lot of time interfacing some sensors that work with 5v and microcontrollers with 3.3v. The product really worked as advertised.

Works just fine on some ws2815 led strips. A little more noise on the output. Remember to tie OE to input voltage. If you wire it to ground like someone mentioned it will disable the chip.

This works flawlessly for my application, couldn't be happier. One note for using these, make sure you tie the OE pin either to ground or the A side voltage. When that pin floats, it will appear that serial communication is intermittent.

2 of the 5 are dead on arrival.

I got one channel, on two devices to work. The rest are totally dead or the output stays about half of Vcc, with TONS of noise. Wish I hadn't wasted time and effor soldering all of them.

One of the boards had a chip marked "YE08", which is actually TXB0108PWR. The driver is different and only works with push-pull CMOS - not compatible with open-drain logic like I2C.

I never even knew that these existed. They come in various form factors up to eight max, I think. Good product. No documentation but easy to find specs and connections from the interweb. A very useful tool for the newer 3v3 processors but will work with other voltages.

Llegaron en tiempo y excelentes condiciones. Hay que soldar las terminales antes de usarse. Funcionan bastante bien, al menos las dos placas que he estado utilizando hasta el momento.

Does exactly what you would want it to do and it does it well. Cant ask for much more than that.

Small functional level translator