TLC2274AIDR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tlc2274aidr",
  "title": "TLC2274AIDR",
  "brief": "Texas Instruments Precision OpAmps, SOIC-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "op-amp-cmp",
    "tlc2274aidr"
  ],
  "component": {
    "mpn": "TLC2274AIDR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Op-amp/Cmp",
    "subcategory": "Precision OpAmps",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tlc2274a.pdf",
    "parts": {
      "symbol": "tlc2274aidr.kicad_sym",
      "footprint": "tlc2274aidr.kicad_mod",
      "model_3d": "tlc2274aidr-etched.glb",
      "model_3d_plain": "tlc2274aidr.glb",
      "model_3d_step": "tlc2274aidr-etched.step",
      "model_3d_step_plain": "tlc2274aidr.step",
      "lbr": "tlc2274aidr.lbr"
    },
    "distributor_links": {
      "digikey": "296-26737-2-ND",
      "lcsc": "C93026"
    },
    "pins": [
      {
        "number": "1",
        "name": "1OUT",
        "type": "output",
        "description": "Output of op-amp channel 1. Rail-to-rail output stage; can source/sink up to ±50 mA (absolute max). Short-circuit protected to either supply rail."
      },
      {
        "number": "2",
        "name": "1IN-",
        "type": "input",
        "description": "Inverting input of op-amp channel 1. High-impedance CMOS input, typical bias current 1 pA. Input voltage range V(DD-) to V(DD+) - 1.5 V (common-mode)."
      },
      {
        "number": "3",
        "name": "1IN+",
        "type": "input",
        "description": "Non-inverting input of op-amp channel 1. High-impedance CMOS input, typical bias current 1 pA. Common-mode range includes the negative rail."
      },
      {
        "number": "4",
        "name": "VDD+",
        "type": "power_in",
        "description": "Positive (highest) supply rail. Operating range ±2.2 V to ±8 V split, or up to 16 V single-supply relative to VDD-. Absolute max 8 V vs midpoint."
      },
      {
        "number": "5",
        "name": "2IN+",
        "type": "input",
        "description": "Non-inverting input of op-amp channel 2. High-impedance CMOS input, typical bias current 1 pA."
      },
      {
        "number": "6",
        "name": "2IN-",
        "type": "input",
        "description": "Inverting input of op-amp channel 2. High-impedance CMOS input, typical bias current 1 pA."
      },
      {
        "number": "7",
        "name": "2OUT",
        "type": "output",
        "description": "Output of op-amp channel 2. Rail-to-rail output stage; can drive up to ±50 mA (absolute max). Short-circuit protected."
      },
      {
        "number": "8",
        "name": "3OUT",
        "type": "output",
        "description": "Output of op-amp channel 3. Rail-to-rail output stage; can drive up to ±50 mA (absolute max). Short-circuit protected."
      },
      {
        "number": "9",
        "name": "3IN-",
        "type": "input",
        "description": "Inverting input of op-amp channel 3. High-impedance CMOS input, typical bias current 1 pA."
      },
      {
        "number": "10",
        "name": "3IN+",
        "type": "input",
        "description": "Non-inverting input of op-amp channel 3. High-impedance CMOS input, typical bias current 1 pA."
      },
      {
        "number": "11",
        "name": "VDD-",
        "type": "power_in",
        "description": "Negative (lowest) supply rail. Tie to GND for single-supply operation, or to a negative rail for split-supply. Absolute max -8 V vs midpoint."
      },
      {
        "number": "12",
        "name": "4IN+",
        "type": "input",
        "description": "Non-inverting input of op-amp channel 4. High-impedance CMOS input, typical bias current 1 pA."
      },
      {
        "number": "13",
        "name": "4IN-",
        "type": "input",
        "description": "Inverting input of op-amp channel 4. High-impedance CMOS input, typical bias current 1 pA."
      },
      {
        "number": "14",
        "name": "4OUT",
        "type": "output",
        "description": "Output of op-amp channel 4. Rail-to-rail output stage; can drive up to ±50 mA (absolute max). Short-circuit protected."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tlc2274a.pdf",
        "pages": 62,
        "sha256": "562735cf7e12d906",
        "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"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.475,
        -3.81
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOIC-14_3.9x8.7mm_P1.27mm@sha256:a885b619b22880c9",
      "mark": "drawn"
    },
    "models_3d": [
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        "file": "tlc2274aidr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          8.7,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tlc2274aidr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "9afd2d56af706b75677b96310d07d58011fbb85909357c5a92deb7f59208052f",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-14",
      "Category": "Op-amp/Cmp",
      "Pins": "14"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tlc2274aidr"
  ],
  "discovery_pitch": "TLC2274AIDR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tlc2274aidr.kicad_sym",
    "tlc2274aidr.kicad_mod",
    "tlc2274aidr.glb",
    "tlc2274aidr.step",
    "tlc2274aidr-etched.step",
    "tlc2274aidr.lbr",
    "docs/hero.png",
    "docs/tlc2274aidr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "TLC2274AIDRD",
      "kind": "packaging"
    },
    {
      "mpn": "TLC2274AIDR",
      "kind": "packaging"
    },
    {
      "mpn": "TLC2274AIDRPW",
      "kind": "packaging"
    },
    {
      "mpn": "TLC2274AIDRPWR",
      "kind": "packaging"
    },
    {
      "mpn": "TLC2274AIDRN",
      "kind": "packaging"
    },
    {
      "mpn": "TLC2274AIDRJ",
      "kind": "packaging"
    },
    {
      "mpn": "TLC2274AIDRW",
      "kind": "packaging"
    },
    {
      "mpn": "TLC2274AIDRFK",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T10:05:47.920Z"
}