Bus switch for signal isolation on mixed-voltage boards
The TC7WB66CL8X,LF is a 2 x 1:1 bus switch from Toshiba's TC7WB series, designed to connect or isolate digital signal paths without adding propagation delay — essentially a single-pole single-throw analog switch per channel. It operates from a single supply rail spanning 1.65V to 5.5V, covering 1.8V, 2.5V, 3.3V, and 5V logic families — useful for level translation or bus isolation in mixed-voltage designs.
Package and footprint — 8-UFLGA (MP8)
Housed in an 8-UFLGA (MP8) package — a low-profile land-grid array with a 0.50 mm pitch typical of the series. The TR variant is the standard for automated pick-and-place; CT suits prototype or low-volume builds.
RoHS compliant — no lead or restricted-substance exemptions to track. The LF suffix confirms the lead-free finish.