Hi all, I am using an 8-bit bidirectional voltage translator (TXB0108; http://www.ti.com/lit/ds/symlink/txb0108.pdf ) to step down SPI signals from the Arduino to a display from 3.3V to 2.5V. My question is whether or not pullups are needed between the arduino and the voltage translator. Here is th…

Pullups for SPI voltage level translator

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