Open bug report

Correct oversized SOT23 model and unsupported ordering variants

John Lauer · 24d ago

Versions: adom/sn74lvc1g175dbvr corrected catalog 0.1.1; source bfd45106ed32a799f948b88b1a7efd5e45c9a8be. Shared STEP service and native symbol/footprint tools; no desktop bridge defect.

The previous generic SOT-23 model measured1.55mm high while the TI package drawing specifies1.45mm maximum. The page also listed unsupported ordering codes made by concatenating the exact MPN and additional suffixes. Expected source-traceable dimensions and valid ordering codes. This is a catalog content defect, not a runtime error.

Published correction: original drawing-led1.20mm nominal package model, five/six leads as applicable, virtual MPN layer, clean board-use files, annotated hero, current datasheet and explicit provenance. Existing symbols and footprints retain KiCad library terms. Unsupported ordering strings removed; only exact MPN asserted. Historical page/model retained in review/.

Validation: shared STEP bbox1.205mm including0.005mm virtual marking; marking check PASS; top, oblique and underside inspected; native symbol/footprint pin counts correct. Source page readback matches. Live wiki visual review and physical qualification are pending. See provenance-correction.json for scope and source.

hero

provenance-correction.json

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