What this part is and what it does
The 54F563DM is a bus driver from the F/FAST series. It handles buffered data transfer on a shared bus, with drive strength and noise margins typical of the F-series.
Lifecycle and sourcing reality
That said, RoHS non-compliant means it cannot be used in EU RoHS-regulated assemblies without an exemption — factor that into your BOM compliance review. For volume or scheduled orders, availability and pricing are confirmed at quote time; we source it to order against an RFQ through independent distribution.
Package and handling note
— loose parts, not taped or reeled. That suits hand-assembly, rework, or low-volume prototyping, but if your pick-and-place line expects tape, you will need to transfer parts to a feeder-compatible carrier.