It switches one of eight differential inputs to a common output pair, or routes eight single-ended signals through two independent mux sections. This part suits designs that need to scan multiple sensor channels, route audio or low-frequency analog signals, or select test points in ATE and instrumentation. The dual 8-channel topology halves the package count compared to using two separate 8:1 muxes, saving board area in channel-dense analog front ends.
The only compliance catch: it is RoHS non-compliant, so designs targeting lead-free assembly (per EU RoHS or similar directives) will need a waiver or a drop-in replacement that meets the restriction.
For a pick-and-place line, bulk requires a tube feeder or tray handler; it does not feed from a tape pocket. If your assembly house is set up for tape-and-reel only, factor in the cost and lead time to transfer to tape. For prototype runs or low-volume builds, bulk is often the simpler option — no reel minimums, no tape-splice waste.