TP74LVC1G34C5

{
  "slug": "tp74lvc1g34c5",
  "version": "0.1.0",
  "type": "component",
  "description": "TECH PUBLIC Buffers, Drivers, Receivers, Transceivers, SOT-353. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "tp74lvc1g34c5",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tp74lvc1g34c5.kicad_sym",
    "tp74lvc1g34c5.kicad_mod",
    "tp74lvc1g34c5.glb",
    "tp74lvc1g34c5.step",
    "tp74lvc1g34c5.lbr",
    "docs/hero.png",
    "docs/tp74lvc1g34c5-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tp74lvc1g34c5-hero.glb",
    "tp74lvc1g34c5-hero.overlay.json",
    "tp74lvc1g34c5-etched.glb"
  ],
  "component": {
    "mpn": "TP74LVC1G34C5",
    "manufacturer": "TECH PUBLIC",
    "package": "SOT-353",
    "pin_count": 5,
    "category": "Logic",
    "subcategory": "Buffers, Drivers, Receivers, Transceivers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/4b9472fb8d3241d6d30bc4949a14dc42.pdf",
    "parts": {
      "symbol": "tp74lvc1g34c5.kicad_sym",
      "footprint": "tp74lvc1g34c5.kicad_mod",
      "model_3d": "tp74lvc1g34c5-hero.glb",
      "model_3d_plain": "tp74lvc1g34c5-etched.glb",
      "model_3d_step": "tp74lvc1g34c5-etched.step",
      "model_3d_step_plain": "tp74lvc1g34c5.step",
      "lbr": "tp74lvc1g34c5.lbr"
    },
    "distributor_links": {
      "lcsc": "C48639018"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T02:34:09Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect pin with no internal function stated in the datasheet."
      },
      {
        "number": "2",
        "name": "A",
        "type": "input",
        "description": "Buffer input that accepts voltages up to 5.5V, with VIL max 0.8V and VIH min 2V at VCC=3V to 3.6V."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the device."
      },
      {
        "number": "4",
        "name": "Y",
        "type": "output",
        "description": "Buffer output, Y = A, with VOL max 0.55V at IOL=32mA and VCC=4.5V."
      },
      {
        "number": "5",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage pin, operating range 1.65V to 5.5V, absolute maximum -0.5V to +6.5V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin types and the NC function were read from the pin configuration diagram on page 1, which is share",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 11,
        "cost_usd": 0.2424,
        "at": "2026-10-18T02:33:05"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/4b9472fb8d3241d6d30bc4949a14dc42.pdf",
        "pages": 11,
        "sha256": "eeb50e11cabc0dde",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tp74lvc1g34c5.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2860de5b7b085919ff6e952148353f928798588d9f544dc69430545aff2ba908",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tp74lvc1g34c5-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e4d226c5000b1e4b65a9b9a027dc938ad455c598a19667975aa1e2b29c7388d5",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}