main
Ray cd74ac283m96 0.1.1: pinout corrected (13 pins) 9289238
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  "slug": "cd74ac283m96",
  "title": "CD74AC283M96",
  "brief": "Texas Instruments Specialty Logic, SOIC-16. Pinout settled in review by an AI reviewer against the manufacturer's datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.1",
  "license": "CC-BY-SA-4.0",
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    "mpn": "CD74AC283M96",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "Logic",
    "subcategory": "Specialty Logic",
    "datasheet": "https://www.ti.com/lit/ds/symlink/cd74ac283m96.pdf",
    "parts": {
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      "footprint": "cd74ac283m96.kicad_mod",
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      "model_3d_step": "cd74ac283m96-etched.step",
      "model_3d_step_plain": "cd74ac283m96.step",
      "lbr": "cd74ac283m96.lbr"
    },
    "distributor_links": {
      "lcsc": "C1879887",
      "digikey": "296-CD74AC283M96TR-ND",
      "mouser": "595-CD74AC283M96"
    },
    "distributor_check": {
      "checked_at": "2026-11-06T01:06:42Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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    },
    "pins": [
      {
        "number": "1",
        "name": "S1",
        "type": "output",
        "description": "Sum output bit 1."
      },
      {
        "number": "2",
        "name": "B1",
        "type": "input",
        "description": "Operand B bit 1."
      },
      {
        "number": "3",
        "name": "A1",
        "type": "input",
        "description": "Operand A bit 1."
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      {
        "number": "4",
        "name": "S0",
        "type": "output",
        "description": "Sum output bit 0."
      },
      {
        "number": "5",
        "name": "A0",
        "type": "input",
        "description": "Operand A bit 0."
      },
      {
        "number": "6",
        "name": "B0",
        "type": "input",
        "description": "Operand B bit 0."
      },
      {
        "number": "7",
        "name": "CIN",
        "type": "input",
        "description": "Carry input; tie low when there is no carry-in (positive logic)."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "9",
        "name": "COUT",
        "type": "output",
        "description": "Carry output, high when the sum exceeds 15."
      },
      {
        "number": "10",
        "name": "S3",
        "type": "output",
        "description": "Sum output bit 3."
      },
      {
        "number": "11",
        "name": "B3",
        "type": "input",
        "description": "Operand B bit 3."
      },
      {
        "number": "12",
        "name": "A3",
        "type": "input",
        "description": "Operand A bit 3."
      },
      {
        "number": "13",
        "name": "S2",
        "type": "output",
        "description": "Sum output bit 2."
      },
      {
        "number": "14",
        "name": "A2",
        "type": "input",
        "description": "Operand A bit 2."
      },
      {
        "number": "15",
        "name": "B2",
        "type": "input",
        "description": "Operand B bit 2."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply, 1.5 V to 5.5 V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/cd74ac283m96.pdf",
        "pages": 14,
        "sha256": "eb2959748d389204",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      },
      "correction": {
        "at": "2026-11-06",
        "what": "13 of 16 pins corrected",
        "how": "pinout replaced from review decision: ray (review) (); the previous pinout came from an earlier extraction",
        "symbol": "regenerated from the corrected pinout"
      }
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    "package_dims": {
      "package_code": "D",
      "E1": {
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        "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)",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-16",
      "Category": "Logic",
      "Pins": "16"
    },
    "characteristics": {
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      "source": "datasheet",
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          "min": 1.2,
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          "max": null,
          "conditions": "VCC=1.5 V; -55 to 125 °C column",
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        {
          "name": "High Level Output Voltage",
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          "min": 2.4,
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          "conditions": "IO=-4 mA; VI=VIH or VIL; VCC=3 V; -55 to 125 °C column",
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        {
          "name": "High Level Output Voltage",
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        {
          "name": "High Level Output Voltage",
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          "conditions": "IO=-75 mA (Note 6, 7); VCC=5.5 V; -40 to 85 °C column",
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        {
          "name": "Low Level Output Voltage",
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          "source_page": 3,
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        {
          "name": "Low Level Output Voltage",
          "symbol": "VOL",
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          "min": null,
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          "conditions": "IO=12 mA; VI=VIH or VIL; VCC=3 V; -55 to 125 °C column",
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          "name": "Low Level Output Voltage",
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          "name": "Quiescent Supply Current MSI",
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          "name": "Propagation Delay An or Bn to COUT; CIN to Sn; CIN to COUT",
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          "conditions": "VCC=1.5 V; Input tr, tf = 3 ns; CL=50 pF; -55 to 125 °C column",
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        {
          "name": "Maximum Junction Temperature (Plastic Package)",
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        {
          "name": "Maximum Lead Temperature (Soldering)",
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          "unit": "°C",
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          "max": 300,
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