TLC2274CPWR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tlc2274cpwr",
  "title": "TLC2274CPWR",
  "brief": "Texas Instruments Operational Amplifier, TSSOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "amplifiers-comparators",
    "tlc2274cpwr"
  ],
  "component": {
    "mpn": "TLC2274CPWR",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tlc2272a",
    "parts": {
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      "footprint": "tlc2274cpwr.kicad_mod",
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      "model_3d_step": "tlc2274cpwr-etched.step",
      "model_3d_step_plain": "tlc2274cpwr.step",
      "lbr": "tlc2274cpwr.lbr"
    },
    "distributor_links": {},
    "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)."
      },
      {
        "number": "2",
        "name": "1IN-",
        "type": "input",
        "description": "Inverting input of op-amp channel 1. High-impedance CMOS input; typical input bias current 1 pA."
      },
      {
        "number": "3",
        "name": "1IN+",
        "type": "input",
        "description": "Non-inverting input of op-amp channel 1. Common-mode input range extends to the negative supply rail."
      },
      {
        "number": "4",
        "name": "VDD+",
        "type": "power_in",
        "description": "Positive (highest) supply rail. Operating range ±2.2 V to ±8 V split, or 4.4 V to 16 V single-supply (referenced to VDD-). Absolute maximum 8 V above VDD-."
      },
      {
        "number": "5",
        "name": "2IN+",
        "type": "input",
        "description": "Non-inverting input of op-amp channel 2. Common-mode input range extends to the negative supply rail."
      },
      {
        "number": "6",
        "name": "2IN-",
        "type": "input",
        "description": "Inverting input of op-amp channel 2. High-impedance CMOS input; typical input bias current 1 pA."
      },
      {
        "number": "7",
        "name": "2OUT",
        "type": "output",
        "description": "Output of op-amp channel 2. Rail-to-rail output stage; can source/sink up to ±50 mA (absolute max)."
      },
      {
        "number": "8",
        "name": "3OUT",
        "type": "output",
        "description": "Output of op-amp channel 3. Rail-to-rail output stage; can source/sink up to ±50 mA (absolute max)."
      },
      {
        "number": "9",
        "name": "3IN-",
        "type": "input",
        "description": "Inverting input of op-amp channel 3. High-impedance CMOS input; typical input bias current 1 pA."
      },
      {
        "number": "10",
        "name": "3IN+",
        "type": "input",
        "description": "Non-inverting input of op-amp channel 3. Common-mode input range extends to the negative supply rail."
      },
      {
        "number": "11",
        "name": "VDD-",
        "type": "power_in",
        "description": "Negative (lowest) supply rail. Tie to GND for single-supply operation. Absolute maximum -8 V referenced to VDD+."
      },
      {
        "number": "12",
        "name": "4IN+",
        "type": "input",
        "description": "Non-inverting input of op-amp channel 4. Common-mode input range extends to the negative supply rail."
      },
      {
        "number": "13",
        "name": "4IN-",
        "type": "input",
        "description": "Inverting input of op-amp channel 4. High-impedance CMOS input; typical input bias current 1 pA."
      },
      {
        "number": "14",
        "name": "4OUT",
        "type": "output",
        "description": "Output of op-amp channel 4. Rail-to-rail output stage; can source/sink up to ±50 mA (absolute max)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tlc2272a",
        "pages": 62,
        "sha256": "562735cf7e12d906",
        "source_tier": "lcsc"
      },
      "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"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.0
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3ee5786aae56190997aa793ba3cfc003fd616782770e29719b4562f012982245",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TSSOP-14",
      "Category": "Amplifiers/Comparators",
      "Pins": "14"
    }
  },
  "variants": [
    {
      "mpn": "TLC2274CPWR",
      "kind": "packaging"
    },
    {
      "mpn": "TLC2274CPWRD",
      "kind": "packaging"
    },
    {
      "mpn": "TLC2274CPWRN",
      "kind": "packaging"
    },
    {
      "mpn": "TLC2274CPWRP",
      "kind": "packaging"
    },
    {
      "mpn": "TLC2274CPWRJ",
      "kind": "packaging"
    },
    {
      "mpn": "TLC2274CPWRW",
      "kind": "packaging"
    },
    {
      "mpn": "TLC2274CPWRFK",
      "kind": "packaging"
    }
  ],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
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  "discovery_triggers": [
    "tlc2274cpwr"
  ],
  "discovery_pitch": "TLC2274CPWR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "tlc2274cpwr.step",
    "tlc2274cpwr.lbr",
    "docs/hero.png",
    "docs/tlc2274cpwr-datasheet.pdf",
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    "viewers/footprint.html"
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  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T10:06:04.140Z"
}