NI PXIe-6535 Digital I/O (10 MHz, 2.5/3.3/5 V, PXI Express) (780695-01)

32-Channel, 10 MHz, 40 MB/s PXI Digital I/O Module
The PXIe‑6535 can continuously stream data over the PXI Express bus. It’s an ideal solution for interfacing and testing image sensors or display panels. The module is also well-suited for other common digital applications such as pattern I/O, change detection, protocol emulation, or other custom digital interfacing. It features selectable voltage levels and per-channel directional control of the digital lines.