What this 16-bit bus transceiver brings to the board
The 3-state outputs let multiple transceivers share a common data bus without contention — the output-enable pin on each element puts its drivers into a high-impedance state when deasserted, which is standard practice for bidirectional bus architectures like VME, CompactPCI, or parallel memory interfaces.
The 0.635 mm pitch demands a reasonable PCB fab capability but is well within mainstream assembly houses.
Listed as Active by the manufacturer, with ROHS3 compliance.