74LVC2G17GV,125 - 74LVC2G17GV,125.etch-provenance.json

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John Lauer Show surface-selected MPN etching with unique pad labels, manufacturer source and open-source authored content 03d39f1 29d ago

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{
  "slug": "74lvc2g17gv-125",
  "mpn": "74LVC2G17GV,125",
  "sourceStep": "components/74lvc2g17gv-125/SOT457.step",
  "sourceStepSha256": "0c95a3ba13d15b20c0d03fd8f85580d5eff01642503c57909016fef54634b8e4",
  "selectedSolidIndex": 7,
  "placement": "Top cap, along long package axis and offset 0.45 mm toward the blank edge to avoid central manufacturer mark",
  "sourceToEtchMm": [
    [
      1.0,
      0.0,
      0.0,
      -1.3809082207861485
    ],
    [
      0.0,
      0.0,
      -1.0,
      2.131954385256544
    ],
    [
      0.0,
      1.0,
      0.0,
      -1.2606962318374841
    ],
    [
      0.0,
      0.0,
      0.0,
      1.0
    ]
  ],
  "etchToDisplayMm": [
    [
      0.0,
      -1.0,
      0.0,
      -0.45
    ],
    [
      1.0,
      0.0,
      0.0,
      0.0
    ],
    [
      0.0,
      0.0,
      1.0,
      0.006
    ],
    [
      0.0,
      0.0,
      0.0,
      1.0
    ]
  ],
  "frac": 0.6,
  "darkMark": false,
  "input": "/home/adom/project/tmf8829-depth-lab/docs/research/component-overlays/74lvc2g17gv-125/74LVC2G17GV,125.selected-surface-input.step",
  "status": "generated",
  "fontSizeMm": "0.186",
  "output": "74LVC2G17GV,125.adom-reference-marked-v4.glb",
  "outputSha256": "c3eb8ddc25e5aeb1ca7c556273267bb269a74a6734825a08df78a7455646036c",
  "sourceReferenceGlb": "74LVC2G17GV,125.adom-reference-v3.glb",
  "sourceReferenceGlbSha256": "c3c79457c67700dca7806ba4c2a1dd192f05548e1003e17d4da3a98f63a6c363",
  "originalGeometryAndArtworkBytesPreserved": true,
  "visibleReview": "pending",
  "service": "adom-chip-laser 0.1.0",
  "intermediateStep": "Selected manufacturer body only; not full component replacement STEP"
}