aip74hc245ta20-tr: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
aip74hc245ta20-tr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
aip74hc245ta20-tr: laser-etched CAD + chip hero (factory 2.0.0 backfill)
aip74hc245ta20-tr: hero re-rendered with iso-front (part number upright)
aip74hc245ta20-tr: laser-etched CAD + chip hero (factory 2.0.0 backfill)
aip74hc245ta20-tr: stamp component.logic (74HC245) from component-ocean
aip74hc245ta20-tr: backfill missing artifacts (hero, etch)
aip74hc245ta20-tr: viewers
Initial commit: component/aip74hc245ta20-tr