Add HTSSOP-28-1EP_4.4x9.7mm_P0.65mm_EP2.2x3.4mm
Adding an HTSSOP28 package for PCA9745BTW, known to NXP as SOT1172-3.
KiCad footprint generator MR: kicad-footprint-generator!1014 (closed)
Datasheet for package: https://www.nxp.com/docs/en/package-information/SOT1172-3.pdf
Datasheet for part using package: https://www.nxp.com/docs/en/data-sheet/PCA9745B.pdf
Edited by Nathan Lewis