main
Ray Set visibility: public 79e7ccc 10d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "sn75183d",
  "title": "SN75183D",
  "brief": "Texas Instruments Pre-ordered Chips, SOIC-14. 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",
    "interface ics",
    "sn75183d",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SN75183D",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://www.ti.com/lit/ds/symlink/sn75183d.pdf",
    "parts": {
      "symbol": "sn75183d.kicad_sym",
      "footprint": "sn75183d.kicad_mod",
      "model_3d": "sn75183d-hero.glb",
      "model_3d_plain": "sn75183d-etched.glb",
      "model_3d_step": "sn75183d-etched.step",
      "model_3d_step_plain": "sn75183d.step",
      "lbr": "sn75183d.lbr"
    },
    "distributor_links": {
      "lcsc": "C1544857",
      "digikey": "296-34123-5-ND",
      "mouser": "595-SN75183D"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T22:59:26Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-34123-5-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-SN75183D",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1A",
        "type": "input",
        "description": "Input A of driver 1; recommended VIH is 2 V minimum and VIL is 0.8 V maximum, and input voltage must not exceed 5.5 V."
      },
      {
        "number": "2",
        "name": "1B",
        "type": "input",
        "description": "Input B of driver 1; recommended VIH is 2 V minimum and VIL is 0.8 V maximum, and input voltage must not exceed 5.5 V."
      },
      {
        "number": "3",
        "name": "1C",
        "type": "input",
        "description": "Input C of driver 1; recommended VIH is 2 V minimum and VIL is 0.8 V maximum, and input voltage must not exceed 5.5 V."
      },
      {
        "number": "4",
        "name": "1D",
        "type": "input",
        "description": "Input D of driver 1; recommended VIH is 2 V minimum and VIL is 0.8 V maximum, and input voltage must not exceed 5.5 V."
      },
      {
        "number": "5",
        "name": "1Y",
        "type": "output",
        "description": "AND output of driver 1 (Y = ABCD) rated for IOH of -40 mA and IOL of 40 mA, with at most one output shorted to ground at a time."
      },
      {
        "number": "6",
        "name": "1Z",
        "type": "output",
        "description": "NAND output of driver 1 (Z = ABCD) rated for IOH of -40 mA and IOL of 40 mA, with at most one output shorted to ground at a time."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Network ground terminal to which all voltages (except differential voltages) are referenced."
      },
      {
        "number": "8",
        "name": "2Z",
        "type": "output",
        "description": "NAND output of driver 2 (Z = ABCD) rated for IOH of -40 mA and IOL of 40 mA, with at most one output shorted to ground at a time."
      },
      {
        "number": "9",
        "name": "2Y",
        "type": "output",
        "description": "AND output of driver 2 (Y = ABCD) rated for IOH of -40 mA and IOL of 40 mA, with at most one output shorted to ground at a time."
      },
      {
        "number": "10",
        "name": "2A",
        "type": "input",
        "description": "Input A of driver 2; recommended VIH is 2 V minimum and VIL is 0.8 V maximum, and input voltage must not exceed 5.5 V."
      },
      {
        "number": "11",
        "name": "2B",
        "type": "input",
        "description": "Input B of driver 2; recommended VIH is 2 V minimum and VIL is 0.8 V maximum, and input voltage must not exceed 5.5 V."
      },
      {
        "number": "12",
        "name": "2C",
        "type": "input",
        "description": "Input C of driver 2; recommended VIH is 2 V minimum and VIL is 0.8 V maximum, and input voltage must not exceed 5.5 V."
      },
      {
        "number": "13",
        "name": "2D",
        "type": "input",
        "description": "Input D of driver 2; recommended VIH is 2 V minimum and VIL is 0.8 V maximum, and input voltage must not exceed 5.5 V."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage shared by both drivers; recommended 4.75 V to 5.25 V (5 V nominal) for the SN75183, 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: Pinout is taken from the D/N package top-view diagram on page 1 (the D and N packages share pin numb; The datasheet gives input and output limits for the device as a whole, not per pin, so each pin desc"
        ],
        "pages_sent": 21,
        "cost_usd": 0.0638,
        "at": "2026-10-30T22:59:10"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/sn75183d.pdf",
        "pages": 21,
        "sha256": "98a3fdb14a35ecc6",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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    "models_3d": [
      {
        "file": "sn75183d.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.75
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
        "file": "sn75183d-etched.step",
        "role": "eda",
        "up": "Z",
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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        "sha256": "840c329a763ee96485f73c0b7c0e09fb96a8041e9aa1991d132a00533e35b26d",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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    ],
    "package_dims": {
      "package_code": "D",
      "E1": {
        "nom_mm": 3.9,
        "range_mm": null
      },
      "E": {
        "nom_mm": 6,
        "range_mm": null
      },
      "e": {
        "nom_mm": 1.27,
        "range_mm": null
      },
      "source": "TI package designator D (no drawing in the datasheet)",
      "model_check": {
        "file": "sn75183d.step",
        "verdict": "SKIP",
        "reasons": [
          "the datasheet dimensions give no height or body size to compare"
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        "by": "factory/package_fit.py"
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    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-14",
      "Category": "Interface ICs",
      "Pins": "14"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "98a3fdb14a35ecc699d893bd13d1c199fd51787c018f0871ad26d2d851a94779",
      "rows": [
        {
          "name": "Supply voltage",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4.75,
          "typ": 5,
          "max": 5.25,
          "conditions": "DS8830/SN75183 column",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "High-level input voltage",
          "symbol": "VIH",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "DS8830/SN75183 column",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Low-level input voltage",
          "symbol": "VIL",
          "kind": "recommended_operating",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "DS8830/SN75183 column",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "High-level output current",
          "symbol": "IOH",
          "kind": "recommended_operating",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": -40,
          "conditions": "DS8830/SN75183 column",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Low-level output current",
          "symbol": "IOL",
          "kind": "recommended_operating",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "DS8830/SN75183 column",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating free-air temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": 0,
          "typ": null,
          "max": 70,
          "conditions": "DS8830/SN75183 column",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 7,
          "conditions": "All voltage values except differential voltages, with respect to network ground",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input voltage",
          "symbol": "VI",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Duration of output short circuit",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "s",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Not more than one output shorted to ground at any one time",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Lead temperature, D or N package",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "1,6 mm (1/16 inch) from case for 10 seconds: D or N package",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power rating, D package",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 950,
          "conditions": "TA ≤ 25°C, D package",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power rating, D package at TA = 70°C",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 608,
          "conditions": "TA = 70°C, D package",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "High level output voltage, Y (AND) outputs",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 2.4,
          "typ": null,
          "max": null,
          "conditions": "VIH = 2 V, IOH = -0.8 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "High-level output voltage, Y (AND) outputs",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.8,
          "typ": 3.3,
          "max": null,
          "conditions": "VIH = 2 V, IOH = -40 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Low-level output voltage, Y (AND) outputs",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.22,
          "max": 0.4,
          "conditions": "VIL = 0.8 V, IOL = 40 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "High level output voltage, Z (NAND) outputs",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 2.4,
          "typ": null,
          "max": null,
          "conditions": "VIL = 0.8 V, IOH = -0.8 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "High-level output voltage, Z (NAND) outputs",
          "symbol": "VOH",
          "kind": "electrical",
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          "min": 1.8,
          "typ": 3.3,
          "max": null,
          "conditions": "VIL = 0.8 V, IOH = -40 mA",
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          "source": "datasheet"
        },
        {
          "name": "Low-level output voltage, Z (NAND) outputs",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.22,
          "max": 0.4,
          "conditions": "VIH = 2 V, IOL = 40 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "High-level input current",
          "symbol": "IIH",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 120,
          "conditions": "VIH = 2.4 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input current at maximum input voltage",
          "symbol": "II",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "VIH = 5.5 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Low-level input current",
          "symbol": "IIL",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": -4.8,
          "conditions": "VIL = 0.4 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply current (average per driver)",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 10,
          "max": 18,
          "conditions": "VCC = 5 V, All inputs at 5 V, No load",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Propagation delay time, low- to high-level Y output AND gates",
          "symbol": "tPLH",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 8,
          "max": 12,
          "conditions": "VCC = 5 V, TA = 25°C, CL = 15 pF, See Figure 1(a)",
          "source_page": 5,
          "source": "datasheet"
        },
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          "name": "Propagation delay time, high- to low-level Y output AND gates",
          "symbol": "tPHL",
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          "typ": 12,
          "max": 18,
          "conditions": "VCC = 5 V, TA = 25°C, CL = 15 pF, See Figure 1(a)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Propagation delay time, low- to high-level Z output NAND gates",
          "symbol": "tPLH",
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          "min": null,
          "typ": 6,
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        },
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          "name": "Propagation delay time, high- to low-level Z output NAND gates",
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          "min": null,
          "typ": 6,
          "max": 8,
          "conditions": "VCC = 5 V, TA = 25°C, CL = 15 pF, See Figure 1(a)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Propagation delay time, low- to high-level differential output",
          "symbol": "tPLH",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 9,
          "max": 16,
          "conditions": "VCC = 5 V, TA = 25°C, Y output with respect to Z output, RL = 100 Ω in series with 5000 pF, See Figure 1(b)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Propagation delay time, high- to low-level differential output",
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          "kind": "timing",
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          "min": null,
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          "source_page": 5,
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        },
        {
          "name": "Power rating derating factor, D package",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW/°C",
          "min": null,
          "typ": 7.6,
          "max": null,
          "conditions": "Above TA = 25°C, D package",
          "source_page": 4,
          "source": "datasheet"
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      ]
    }
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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