Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Hi Mark,
We do not have any devices in our portfolio that support Dual/Quad SPI. The best solution we offer would be to use a transceiver with a direction pin such as the SN74LVCZ245A . This is assuming you know when to switch the direction of the signals…