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Ray Set visibility: public 86412d9 2d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "sn74gtl2003rksr",
  "title": "SN74GTL2003RKSR",
  "brief": "Texas Instruments Translators, Level Shifters, DHVQFN-20-EP(2.5x4.5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "logic",
    "sn74gtl2003rksr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SN74GTL2003RKSR",
    "manufacturer": "Texas Instruments",
    "package": "DHVQFN-20-EP(2.5x4.5)",
    "pin_count": 21,
    "category": "Logic",
    "subcategory": "Translators, Level Shifters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/sn74gtl2003",
    "parts": {
      "symbol": "sn74gtl2003rksr.kicad_sym",
      "footprint": "sn74gtl2003rksr.kicad_mod",
      "model_3d": "sn74gtl2003rksr-hero.glb",
      "model_3d_plain": "sn74gtl2003rksr.glb",
      "model_3d_step": "sn74gtl2003rksr-etched.step",
      "model_3d_step_plain": "sn74gtl2003rksr.step",
      "lbr": "sn74gtl2003rksr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2677597",
      "digikey": "296-28686-2-ND",
      "mouser": "595-SN74GTL2003RKSR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T03:07:53Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-28686-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-SN74GTL2003RKSR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "2",
        "name": "SREF",
        "type": "passive",
        "description": "Source of the reference transistor; the datasheet recommends VSREF = VDREF - 1.5 V for best level-shifting results, with DC source reference voltage rated 0 V to 5.5 V."
      },
      {
        "number": "3",
        "name": "S1",
        "type": "bidirectional",
        "description": "LVTTL/TTL source port; I/O voltage rated 0 V to 5.5 V and pass transistor current up to 64 mA."
      },
      {
        "number": "4",
        "name": "S2",
        "type": "bidirectional",
        "description": "LVTTL/TTL source port; I/O voltage rated 0 V to 5.5 V and pass transistor current up to 64 mA."
      },
      {
        "number": "5",
        "name": "S3",
        "type": "bidirectional",
        "description": "LVTTL/TTL source port; I/O voltage rated 0 V to 5.5 V and pass transistor current up to 64 mA."
      },
      {
        "number": "6",
        "name": "S4",
        "type": "bidirectional",
        "description": "LVTTL/TTL source port; I/O voltage rated 0 V to 5.5 V and pass transistor current up to 64 mA."
      },
      {
        "number": "7",
        "name": "S5",
        "type": "bidirectional",
        "description": "LVTTL/TTL source port; I/O voltage rated 0 V to 5.5 V and pass transistor current up to 64 mA."
      },
      {
        "number": "8",
        "name": "S6",
        "type": "bidirectional",
        "description": "LVTTL/TTL source port; I/O voltage rated 0 V to 5.5 V and pass transistor current up to 64 mA."
      },
      {
        "number": "9",
        "name": "S7",
        "type": "bidirectional",
        "description": "LVTTL/TTL source port; I/O voltage rated 0 V to 5.5 V and pass transistor current up to 64 mA."
      },
      {
        "number": "10",
        "name": "S8",
        "type": "bidirectional",
        "description": "LVTTL/TTL source port; I/O voltage rated 0 V to 5.5 V and pass transistor current up to 64 mA."
      },
      {
        "number": "11",
        "name": "D8",
        "type": "bidirectional",
        "description": "GTL drain port; I/O voltage rated 0 V to 5.5 V and pass transistor current up to 64 mA."
      },
      {
        "number": "12",
        "name": "D7",
        "type": "bidirectional",
        "description": "GTL drain port; I/O voltage rated 0 V to 5.5 V and pass transistor current up to 64 mA."
      },
      {
        "number": "13",
        "name": "D6",
        "type": "bidirectional",
        "description": "GTL drain port; I/O voltage rated 0 V to 5.5 V and pass transistor current up to 64 mA."
      },
      {
        "number": "14",
        "name": "D5",
        "type": "bidirectional",
        "description": "GTL drain port; I/O voltage rated 0 V to 5.5 V and pass transistor current up to 64 mA."
      },
      {
        "number": "15",
        "name": "D4",
        "type": "bidirectional",
        "description": "GTL drain port; I/O voltage rated 0 V to 5.5 V and pass transistor current up to 64 mA."
      },
      {
        "number": "16",
        "name": "D3",
        "type": "bidirectional",
        "description": "GTL drain port; I/O voltage rated 0 V to 5.5 V and pass transistor current up to 64 mA."
      },
      {
        "number": "17",
        "name": "D2",
        "type": "bidirectional",
        "description": "GTL drain port; I/O voltage rated 0 V to 5.5 V and pass transistor current up to 64 mA."
      },
      {
        "number": "18",
        "name": "D1",
        "type": "bidirectional",
        "description": "GTL drain port; I/O voltage rated 0 V to 5.5 V and pass transistor current up to 64 mA."
      },
      {
        "number": "19",
        "name": "DREF",
        "type": "passive",
        "description": "Drain of the reference transistor; tie directly to GREF and pull up to the reference voltage through a 200 kΩ resistor."
      },
      {
        "number": "20",
        "name": "GREF",
        "type": "passive",
        "description": "Gate of the reference transistor; tie directly to DREF and pull up to the reference voltage through a 200 kΩ resistor."
      },
      {
        "number": "21",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The exposed thermal pad is shown in the RKS top-view drawing (figure 5-1) but the datasheet gives it; Package naming differs: the request hint is DHVQFN-20-EP(2.5x4.5), while the datasheet and orderable; Pin types are mapped to KiCad classes: the datasheet lists S and D ports as I/O, mapped to bidirecti",
          "exposed pad 21 added from the footprint"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0602,
        "at": "2026-10-08T03:07:32"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/sn74gtl2003",
        "pages": 30,
        "sha256": "f9ee901f4dfeaf97",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 21,
        "described": 21,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "sn74gtl2003rksr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.52,
          4.52,
          0.9
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "e1f7ec5ea583b9fafae9fe5cdc43f9fcf29761e5801a421f2869bb703b6c3c2e",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sn74gtl2003rksr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.52,
          4.52,
          0.9
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dbbcab92ddff3ae90bb110f03189b4e4aebf225e98fab7f0a69e887b1b82aa7f",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "DHVQFN-20-EP(2.5x4.5)",
      "Category": "Logic",
      "Pins": "21"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "sn74gtl2003rksr"
  ],
  "discovery_pitch": "SN74GTL2003RKSR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sn74gtl2003rksr.kicad_sym",
    "sn74gtl2003rksr.kicad_mod",
    "sn74gtl2003rksr.glb",
    "sn74gtl2003rksr.step",
    "sn74gtl2003rksr.lbr",
    "docs/hero.png",
    "docs/sn74gtl2003rksr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sn74gtl2003rksr-hero.glb",
    "sn74gtl2003rksr-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}