SN65ELT20DR

{
  "slug": "sn65elt20dr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Translators, Level Shifters, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "sn65elt20dr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sn65elt20dr.kicad_sym",
    "sn65elt20dr.kicad_mod",
    "sn65elt20dr.glb",
    "sn65elt20dr.step",
    "sn65elt20dr.lbr",
    "docs/hero.png",
    "docs/sn65elt20dr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sn65elt20dr-hero.glb",
    "sn65elt20dr-hero.overlay.json"
  ],
  "component": {
    "mpn": "SN65ELT20DR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Logic",
    "subcategory": "Translators, Level Shifters",
    "datasheet": "https://www.ti.com/lit/ds/symlink/sn65elt20.pdf",
    "parts": {
      "symbol": "sn65elt20dr.kicad_sym",
      "footprint": "sn65elt20dr.kicad_mod",
      "model_3d": "sn65elt20dr-hero.glb",
      "model_3d_plain": "sn65elt20dr.glb",
      "model_3d_step": "sn65elt20dr-etched.step",
      "model_3d_step_plain": "sn65elt20dr.step",
      "lbr": "sn65elt20dr.lbr"
    },
    "distributor_links": {
      "lcsc": "C4364052",
      "digikey": "296-SN65ELT20DRTR-ND",
      "mouser": "595-SN65ELT20DR"
    },
    "distributor_check": {
      "checked_at": "2026-10-07T22:59:57Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-SN65ELT20DRTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-SN65ELT20DR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "Labeled NC (no connect) in the D-8 top-view pinout assignment; the datasheet gives no function for this pin."
      },
      {
        "number": "2",
        "name": "Q",
        "type": "output",
        "description": "One of the complementary PECL outputs; the characterization test condition terminates each output through 50 Ω to VCC − 2 V."
      },
      {
        "number": "3",
        "name": "Q̄",
        "type": "output",
        "description": "The complementary PECL output (printed as Q with an overbar in the pinout); the characterization test condition terminates each output through 50 Ω to VCC − 2 V."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "Labeled NC (no connect) in the D-8 top-view pinout assignment; the datasheet gives no function for this pin."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference; the device operates with GND = 0 V."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "Labeled NC (no connect) in the D-8 top-view pinout assignment; the datasheet gives no function for this pin."
      },
      {
        "number": "7",
        "name": "D",
        "type": "input",
        "description": "TTL input; VIH minimum is 2 V and VIL maximum is 0.8 V, with input voltage not to exceed VCC and an absolute maximum of 6 V."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply; recommended operating range is 4.2 V to 5.7 V with GND = 0 V, and the absolute maximum PECL-mode supply is 6 V."
      }
    ],
    "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: Pin numbers were inferred from the text extraction of the D-8 top-view drawing, which lists the left; The overbar on the complementary output was lost in extraction, so pin 3 is named Q̄ from the Q/Q la; Pins 1, 4 and 6 are marked NC and the datasheet gives no further detail. They are listed as unconnec"
        ],
        "pages_sent": 17,
        "cost_usd": 0.1412,
        "at": "2026-10-07T22:59:42"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/sn65elt20.pdf",
        "pages": 17,
        "sha256": "4e46d50cb11a1542",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "sn65elt20dr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sn65elt20dr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f8b00b7612b14c9fde5f8e224f1c3cb651f040f00dbfcdaa53433fdff9d906a7",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}