Bus driver for backplane and memory-mapped I/O
The Texas Instruments SN74CBT6800DBLE is a bus driver component designed for high-speed data routing and signal distribution in digital systems. It serves as a bidirectional bus switch, enabling or isolating data paths between two buses without adding propagation delay. Typical applications include backplane routing, memory-mapped I/O expansion, and hot-swap isolation in telecom or industrial control backplanes where signal integrity matters.
Active lifecycle, RoHS non-compliant — plan accordingly
However, it is listed as RoHS non-compliant, which is a critical BOM flag for any assembly line that requires lead-free solder processes. If your board assembly is RoHS-exempt (military, aerospace, or certain industrial applications), this part fits directly. For RoHS-mandated production, you will need to evaluate a lead-free compatible alternate or secure an exemption.
Bulk is the standard for prototyping, low-volume builds, and hand-assembly operations. If your pick-and-place line expects tape-and-reel, confirm that your feeder setup can handle tube-fed parts or plan to transfer to tape at your contract manufacturer. The Bulk format also simplifies kitting for engineering samples and repair stock.