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sn74lvc2g66dctr: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)

Ray ·a3ed1f07c4 ·17h ago ·parent bc5d492
1 file changed +42−2
page.json+42−2
@@ -107,7 +107,47 @@       "function_name": "2-gate variant of Bilateral Analog Switch (66)",       "manufacturer": "Texas Instruments",       "is_specialty": false-    }+    },+    "models_3d": [+      {+        "file": "sn74lvc2g66dctr.step",+        "role": "plain",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          4.9,+          3.0,+          0.95+        ],+        "zmin_mm": -0.0,+        "centre_offset_mm": 0.0,+        "footprint_binding": "identity",+        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      },+      {+        "file": "sn74lvc2g66dctr-etched.step",+        "role": "eda",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          4.9,+          3.0,+          0.95+        ],+        "zmin_mm": -0.0,+        "centre_offset_mm": 0.0,+        "footprint_binding": "identity",+        "sha256": "846b1c262e77c63ad34333d8c45168395793b517ebea8d4af2234c7e51150c6f",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      }+    ]   },   "metadata": {     "specs": {@@ -177,4 +217,4 @@     }   ],   "updated_at": "2026-09-25T07:45:36.704Z"-}\ No newline at end of file+}