What is the CYBUS3384SOCT?
The Cypress CYBUS3384SOCT is a 10-bit bus driver IC, designed to buffer and drive parallel data lines on a PCB backplane or memory bus.
If your assembly line is RoHS-exempt (mil/aero, high-rel, or legacy rework) this is fine; for standard lead-free reflow you will need to qualify an exemption or find a compliant alternate.
