SN74AVCA406: SN74AVCA406DGGR TSSOP Layout Footprin

Hi Kerr,
There is a CAD ".bxl" file available for the 48 pin DGG package that can be converted to any format you need with Ultra Librarian.

Here's a link to Ultra Librarian: www.ultralibrarian.com/.../free-reader

Here's a link to the CAD file: webench.ti.com/.../74ACT16244_DGG_48.bxl

Here's a link to the 3d STEP model file: webench.ti.com/.../DGG0048A.stp

Please let me know if I can be of further assistance.