TMDS261BPAG

{
  "slug": "tmds261bpag",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Video Interface ICs, TQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "tmds261bpag",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tmds261bpag.kicad_sym",
    "tmds261bpag.kicad_mod",
    "tmds261bpag.glb",
    "tmds261bpag.step",
    "tmds261bpag.lbr",
    "docs/hero.png",
    "docs/tmds261bpag-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tmds261bpag-hero.glb",
    "tmds261bpag-hero.overlay.json"
  ],
  "component": {
    "mpn": "TMDS261BPAG",
    "manufacturer": "Texas Instruments",
    "package": "TQFP-64(10x10)",
    "pin_count": 64,
    "category": "Interface",
    "subcategory": "Video Interface ICs",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tmds261b",
    "parts": {
      "symbol": "tmds261bpag.kicad_sym",
      "footprint": "tmds261bpag.kicad_mod",
      "model_3d": "tmds261bpag-hero.glb",
      "model_3d_plain": "tmds261bpag.glb",
      "model_3d_step": "tmds261bpag-etched.step",
      "model_3d_step_plain": "tmds261bpag.step",
      "lbr": "tmds261bpag.lbr"
    },
    "distributor_links": {
      "lcsc": "C2869633",
      "digikey": "2156-TMDS261BPAG-ND",
      "mouser": "595-TMDS261BPAG"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T15:53:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2156-TMDS261BPAG-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TMDS261BPAG",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No-connect pin; leave unconnected."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No-connect pin; leave unconnected."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the device."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No-connect pin; leave unconnected."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No-connect pin; leave unconnected."
      },
      {
        "number": "6",
        "name": "VCC",
        "type": "power_in",
        "description": "3.3-V supply pin for the TMDS circuitry, HPD, DDC and most of the control logic."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No-connect pin; leave unconnected."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No-connect pin; leave unconnected."
      },
      {
        "number": "9",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the device."
      },
      {
        "number": "10",
        "name": "NC",
        "type": "unconnected",
        "description": "No-connect pin; leave unconnected."
      },
      {
        "number": "11",
        "name": "NC",
        "type": "unconnected",
        "description": "No-connect pin; leave unconnected."
      },
      {
        "number": "12",
        "name": "VCC",
        "type": "power_in",
        "description": "3.3-V supply pin for the TMDS circuitry, HPD, DDC and most of the control logic."
      },
      {
        "number": "13",
        "name": "NC",
        "type": "unconnected",
        "description": "No-connect pin; leave unconnected."
      },
      {
        "number": "14",
        "name": "NC",
        "type": "unconnected",
        "description": "No-connect pin; leave unconnected."
      },
      {
        "number": "15",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the device."
      },
      {
        "number": "16",
        "name": "VSadj",
        "type": "input",
        "description": "TMDS-compliant voltage swing control; a 4.02 kΩ ±10% resistor is selected to pass voltage HDMI compliance."
      },
      {
        "number": "17",
        "name": "D2+_SINK",
        "type": "output",
        "description": "Sink-side TMDS data channel 2 positive differential output."
      },
      {
        "number": "18",
        "name": "D2–_SINK",
        "type": "output",
        "description": "Sink-side TMDS data channel 2 negative differential output."
      },
      {
        "number": "19",
        "name": "VCC",
        "type": "power_in",
        "description": "3.3-V supply pin for the TMDS circuitry, HPD, DDC and most of the control logic."
      },
      {
        "number": "20",
        "name": "D1+_SINK",
        "type": "output",
        "description": "Sink-side TMDS data channel 1 positive differential output."
      },
      {
        "number": "21",
        "name": "D1–_SINK",
        "type": "output",
        "description": "Sink-side TMDS data channel 1 negative differential output."
      },
      {
        "number": "22",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the device."
      },
      {
        "number": "23",
        "name": "D0+_SINK",
        "type": "output",
        "description": "Sink-side TMDS data channel 0 positive differential output."
      },
      {
        "number": "24",
        "name": "D0–_SINK",
        "type": "output",
        "description": "Sink-side TMDS data channel 0 negative differential output."
      },
      {
        "number": "25",
        "name": "VCC",
        "type": "power_in",
        "description": "3.3-V supply pin for the TMDS circuitry, HPD, DDC and most of the control logic."
      },
      {
        "number": "26",
        "name": "CLK+_SINK",
        "type": "output",
        "description": "TMDS sink-side differential clock positive output."
      },
      {
        "number": "27",
        "name": "CLK–_SINK",
        "type": "output",
        "description": "TMDS sink-side differential clock negative output."
      },
      {
        "number": "28",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the device."
      },
      {
        "number": "29",
        "name": "SCL_SINK",
        "type": "bidirectional",
        "description": "TMDS sink-side bidirectional DDC clock."
      },
      {
        "number": "30",
        "name": "SDA_SINK",
        "type": "bidirectional",
        "description": "TMDS sink-side bidirectional DDC data."
      },
      {
        "number": "31",
        "name": "HPD_SINK",
        "type": "input",
        "description": "Sink hot-plug-detect input; in standby mode HPD1 and HPD2 follow this pin."
      },
      {
        "number": "32",
        "name": "S1/SCL",
        "type": "input",
        "description": "Source select 1 (GPIO mode) or local I2C clock (I2C mode), selected by the I2C_SEL pin."
      },
      {
        "number": "33",
        "name": "S2/SDA",
        "type": "bidirectional",
        "description": "Source select 2 (GPIO mode) or local I2C data (I2C mode), selected by the I2C_SEL pin."
      },
      {
        "number": "34",
        "name": "I2C_SEL",
        "type": "input",
        "description": "GPIO/local I2C control select: High configures the device by GPIO logic, Low configures it by I2C logic."
      },
      {
        "number": "35",
        "name": "HPD1",
        "type": "output",
        "description": "Source port 1 hot-plug-detect output."
      },
      {
        "number": "36",
        "name": "SDA1",
        "type": "bidirectional",
        "description": "Port-1 TMDS bidirectional DDC data."
      },
      {
        "number": "37",
        "name": "SCL1",
        "type": "bidirectional",
        "description": "Port-1 TMDS bidirectional DDC clock."
      },
      {
        "number": "38",
        "name": "CLK–_1",
        "type": "input",
        "description": "Port-1 TMDS differential clock negative input."
      },
      {
        "number": "39",
        "name": "CLK+_1",
        "type": "input",
        "description": "Port-1 TMDS differential clock positive input."
      },
      {
        "number": "40",
        "name": "VCC",
        "type": "power_in",
        "description": "3.3-V supply pin for the TMDS circuitry, HPD, DDC and most of the control logic."
      },
      {
        "number": "41",
        "name": "D0–_1",
        "type": "input",
        "description": "Port-1 TMDS differential data 0 negative input."
      },
      {
        "number": "42",
        "name": "D0+_1",
        "type": "input",
        "description": "Port-1 TMDS differential data 0 positive input."
      },
      {
        "number": "43",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the device."
      },
      {
        "number": "44",
        "name": "D1–_1",
        "type": "input",
        "description": "Port-1 TMDS differential data 1 negative input."
      },
      {
        "number": "45",
        "name": "D1+_1",
        "type": "input",
        "description": "Port-1 TMDS differential data 1 positive input."
      },
      {
        "number": "46",
        "name": "VCC",
        "type": "power_in",
        "description": "3.3-V supply pin for the TMDS circuitry, HPD, DDC and most of the control logic."
      },
      {
        "number": "47",
        "name": "D2–_1",
        "type": "input",
        "description": "Port-1 TMDS differential data 2 negative input."
      },
      {
        "number": "48",
        "name": "D2+_1",
        "type": "input",
        "description": "Port-1 TMDS differential data 2 positive input."
      },
      {
        "number": "49",
        "name": "LP",
        "type": "input",
        "description": "Low-power select bar: High selects normal operation, Low forces the device into the low-power state."
      },
      {
        "number": "50",
        "name": "HPD2",
        "type": "output",
        "description": "Source port 2 hot-plug-detect output."
      },
      {
        "number": "51",
        "name": "SDA2",
        "type": "bidirectional",
        "description": "Port-2 TMDS bidirectional DDC data."
      },
      {
        "number": "52",
        "name": "SCL2",
        "type": "bidirectional",
        "description": "Port-2 TMDS bidirectional DDC clock."
      },
      {
        "number": "53",
        "name": "CLK–_2",
        "type": "input",
        "description": "Port-2 TMDS differential clock negative input."
      },
      {
        "number": "54",
        "name": "CLK+_2",
        "type": "input",
        "description": "Port-2 TMDS differential clock positive input."
      },
      {
        "number": "55",
        "name": "VCC",
        "type": "power_in",
        "description": "3.3-V supply pin for the TMDS circuitry, HPD, DDC and most of the control logic."
      },
      {
        "number": "56",
        "name": "D0–_2",
        "type": "input",
        "description": "Port-2 TMDS differential data 0 negative input."
      },
      {
        "number": "57",
        "name": "D0+_2",
        "type": "input",
        "description": "Port-2 TMDS differential data 0 positive input."
      },
      {
        "number": "58",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the device."
      },
      {
        "number": "59",
        "name": "D1–_2",
        "type": "input",
        "description": "Port-2 TMDS differential data 1 negative input."
      },
      {
        "number": "60",
        "name": "D1+_2",
        "type": "input",
        "description": "Port-2 TMDS differential data 1 positive input."
      },
      {
        "number": "61",
        "name": "VCC",
        "type": "power_in",
        "description": "3.3-V supply pin for the TMDS circuitry, HPD, DDC and most of the control logic."
      },
      {
        "number": "62",
        "name": "D2–_2",
        "type": "input",
        "description": "Port-2 TMDS differential data 2 negative input."
      },
      {
        "number": "63",
        "name": "D2+_2",
        "type": "input",
        "description": "Port-2 TMDS differential data 2 positive input."
      },
      {
        "number": "64",
        "name": "NC",
        "type": "unconnected",
        "description": "No-connect pin; leave unconnected."
      }
    ],
    "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 10x10 mm body size in the package hint does not appear in the supplied pages. The datasheet only; The TMDS261BPAG is the tray orderable of the PAG package, and the PAGR reel shares the same pinout. ",
          "2/64 pins cited to the wrong page (name found elsewhere): ['16:VSadj@p8', '34:I2C_SEL@p8']"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0943,
        "at": "2026-10-10T15:52:42"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tmds261b",
        "pages": 50,
        "sha256": "04744a4640e5eb60",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 64,
        "described": 64,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tmds261bpag.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12.0,
          12.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "60567e81b0770b6c519104183a7a05ba52dddc11146b5fbe21434fbb5801696c",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tmds261bpag-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12.0,
          12.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "93a036e808ed876c500543a4a253fcf61b4ba418416fa6a1dc7198ca2599be63",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}