SN75119P

{
  "schema_version": 1,
  "type": "component",
  "slug": "sn75119p",
  "title": "SN75119P",
  "brief": "Texas Instruments Buffers, Drivers, Receivers, Transceivers, DIP-8. 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",
    "sn75119p",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SN75119P",
    "manufacturer": "Texas Instruments",
    "package": "DIP-8",
    "pin_count": 8,
    "category": "Logic",
    "subcategory": "Buffers, Drivers, Receivers, Transceivers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/sn75119",
    "parts": {
      "symbol": "sn75119p.kicad_sym",
      "footprint": "sn75119p.kicad_mod",
      "model_3d": "sn75119p-hero.glb",
      "model_3d_plain": "sn75119p.glb",
      "model_3d_step": "sn75119p-etched.step",
      "model_3d_step_plain": "sn75119p.step",
      "lbr": "sn75119p.lbr"
    },
    "distributor_links": {
      "lcsc": "C181622",
      "digikey": "2156-SN75119P-ND",
      "mouser": "595-SN75119P"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T20:29:22Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2156-SN75119P-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "595-SN75119P",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DI",
        "type": "input",
        "description": "Driver data input, TTL-compatible; absolute maximum input voltage is 5.5 V."
      },
      {
        "number": "2",
        "name": "B",
        "type": "bidirectional",
        "description": "Bus terminal B, the driver output and receiver input; receiver inputs are limited to 0 to 6 V and neither receiver input may be taken negative with respect to GND."
      },
      {
        "number": "3",
        "name": "A",
        "type": "bidirectional",
        "description": "Bus terminal A, the driver output and receiver reference input; receiver inputs are limited to 0 to 6 V and neither receiver input may be taken negative with respect to GND."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Network ground terminal to which all device voltages are referenced."
      },
      {
        "number": "5",
        "name": "RE",
        "type": "input",
        "description": "Active-low receiver output enable; when high, the receiver output RY is placed in the high-impedance state."
      },
      {
        "number": "6",
        "name": "RY",
        "type": "tri_state",
        "description": "TTL-compatible receiver output with 3-state control via RE; it is high impedance when RE is high."
      },
      {
        "number": "7",
        "name": "DE",
        "type": "input",
        "description": "Active-high driver enable; when low the driver output is high impedance, with VIH min 2 V and VIL max 0.8 V."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Single 5 V supply, recommended 4.5 V to 5.5 V (5 V nominal) with an absolute maximum of 7 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: The 8-pin pin-to-label mapping was reconstructed from the flattened text of the D/P-package top-view; The datasheet gives SN75119 operating free-air temperature as 0 to 70 °C, and the description of the"
        ],
        "pages_sent": 26,
        "cost_usd": 0.1155,
        "at": "2026-10-08T20:28:42"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/sn75119",
        "pages": 26,
        "sha256": "d7b0f3d8f611eacb",
        "source_tier": "lcsc"
      },
      "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": "sn75119p.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sn75119p-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "d6a45d3b48e55facded89a097bc3c7278b9a35b6a937bd52310c49738c588b72",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "DIP-8",
      "Category": "Logic",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "sn75119p"
  ],
  "discovery_pitch": "SN75119P (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",
    "sn75119p.kicad_sym",
    "sn75119p.kicad_mod",
    "sn75119p.glb",
    "sn75119p.step",
    "sn75119p.lbr",
    "docs/hero.png",
    "docs/sn75119p-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sn75119p-hero.glb",
    "sn75119p-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}