74hct541pw

{
  "slug": "74hct541pw",
  "version": "0.1.0",
  "type": "component",
  "description": "Nexperia Buffer/Driver/Transceiver, TSSOP-20. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "74hct541pw"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "74hct541pw.kicad_sym",
    "74hct541pw.kicad_mod",
    "74hct541pw.glb",
    "74hct541pw.step",
    "74hct541pw.lbr",
    "docs/hero.png",
    "docs/74hct541pw-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "74hct541pw-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "component": {
    "logic": {
      "family_id": "74HCT541",
      "logic_family": "74HCT",
      "function_code": "541",
      "function_class": "Buffer",
      "function_name": "Octal Buffer/Line Driver, 3-State",
      "manufacturer": null,
      "is_specialty": false
    },
    "parts": {
      "model_3d_step": "74hct541pw-etched.step",
      "model_3d_step_plain": "74hct541pw.step",
      "model_3d": "74hct541pw-etched.glb",
      "model_3d_plain": "74hct541pw.glb"
    },
    "models_3d": [
      {
        "file": "74hct541pw.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          6.5,
          1.2
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "97339947f3a7196470ec2f1d9f9b92bb2fc2ab66ad53be0cf105192585ef3c9a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "74hct541pw-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          6.5,
          1.2
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7034536d2b81cfe066b38953ebfbf0992405feb3556bcd5870ac11189f328eec",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}