This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

SN74CBT3244C: Octal bus switch at 1.8V

Part Number: SN74CBT3244C


For an SPI application:

I am trying to find a bus switch to isolate the connection the SPI bus connection between PCIe switch and SPI flash. And Dediprog programmer and same SPI flash

PCIe switch .....Bus Switch....SPI Flash

Header for SPI programmer...Bus switch...Same SPI Flash

Only one path will be ON at a time

An Octal (With 2 enables for each quad path) or two quad devices will work for my application. But I am not able to find a device that works at 1.8V. Is it okay to tie Vcc to 3.3V and run the I/O on both sides with 1.8V logic? 

Can you recommend me an IC?