10pcs SN74AHCT125N SN74 Quadruple Bus Buffer Gates with 3-State Outputs IC DIP-14.

I used these to multiplex a single 8Mhz SPI channel to four sets of dotStar LED strips. Worked flawlessly. Served to both multiplex and level shift. 3.3v ESP32 gpio's drove the inputs, 5.0v outputs fed to the dotStar LED strips.

Good quality ICs! I received TI (Texas Instruments) branded parts. They are known for quality ICs. They seem to function perfectly. The bundle size is a good value for the price. Recommended!!

As described

Picked these up for WLED projects using WS2812b LEDs and they work exactly like they should. They work so much better than the i2c level shifters that I've used in the past (which, by the way, if I had read all of the WLED Basics page, I would have gotten these first). If you are doing anything with WS281x lights, pick these up, you will need them.

They do what there supposed to do, seem of good quality.

I was having some issues with another 3.3V to 5V level shifter for a long run of LEDs connected to an ESP 8266. I found that WLED recommended using the SN74AHTC125, and figured I would give the "N" configuration a try, and it worked and is still working three weeks later (without any glitches versus the previous shifter).

I usually send a custom WLED controller that I make. Have made dozens of these controllers using these chips and have never had any issues. Highly recommend especially if you need these. Can't be the price either.

They didn't work for me as a level shifter from my esp32 to 5v ws2811 because of my lack of my knowledge. No fault of them. Giving 5 stars even though buying f-amps fixed my issues. Still going to play around with these in the future.