TMUX7219DGKR

{
  "slug": "tmux7219dgkr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Analog Switches, Multiplexers, VSSOP-8-0.65mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "tmux7219dgkr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tmux7219dgkr.kicad_sym",
    "tmux7219dgkr.kicad_mod",
    "tmux7219dgkr.glb",
    "tmux7219dgkr.step",
    "tmux7219dgkr.lbr",
    "docs/hero.png",
    "docs/tmux7219dgkr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tmux7219dgkr-hero.glb",
    "tmux7219dgkr-hero.overlay.json",
    "tmux7219dgkr-etched.glb"
  ],
  "component": {
    "mpn": "TMUX7219DGKR",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-8-0.65mm",
    "pin_count": 8,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tmux7219.pdf",
    "parts": {
      "symbol": "tmux7219dgkr.kicad_sym",
      "footprint": "tmux7219dgkr.kicad_mod",
      "model_3d": "tmux7219dgkr-hero.glb",
      "model_3d_plain": "tmux7219dgkr-etched.glb",
      "model_3d_step": "tmux7219dgkr-etched.step",
      "model_3d_step_plain": "tmux7219dgkr.step",
      "lbr": "tmux7219dgkr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2862901",
      "digikey": "296-TMUX7219DGKRTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T18:20:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TMUX7219DGKRTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "D",
        "type": "bidirectional",
        "description": "Drain pin, which can be an input or output."
      },
      {
        "number": "2",
        "name": "S1",
        "type": "bidirectional",
        "description": "Source pin 1, which can be an input or output."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (0 V) reference pin."
      },
      {
        "number": "4",
        "name": "VDD",
        "type": "power_in",
        "description": "Most positive power-supply pin; a decoupling capacitor of 0.1 µF to 10 µF should be connected between VDD and GND for reliable operation."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Active-high logic enable with internal pull-up resistor; when low, all switches are off, and when high, the SEL input selects which switch is on."
      },
      {
        "number": "6",
        "name": "SEL",
        "type": "input",
        "description": "Logic control input with internal pull-down resistor that selects the switch connection as described in Section 7.5."
      },
      {
        "number": "7",
        "name": "VSS",
        "type": "power_in",
        "description": "Most negative power-supply pin; it can be tied to ground in single-supply use, and a decoupling capacitor of 0.1 µF to 10 µF should be connected between VSS and GND."
      },
      {
        "number": "8",
        "name": "S2",
        "type": "bidirectional",
        "description": "Source pin 2, which can be an input or output."
      }
    ],
    "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 DGK pin mapping is taken from Table 4-1 and Figure 4-1 (8-Pin VSSOP). The orderable table (page ; The Thermal Pad row in Table 4-1 is marked '—' for the DGK column, so no thermal pad pin was include"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0426,
        "at": "2026-10-18T18:20:15"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tmux7219.pdf",
        "pages": 51,
        "sha256": "70b020359dfe7af5",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tmux7219dgkr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.1,
          2.0,
          0.85
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "353552981eef35cb93635057d4aeb89aef22648c77af6fd095e328bfe6b834bd",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tmux7219dgkr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.1,
          2.0,
          0.85
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "0fa7d1510751d5e1b7003e7c8ef68b04c65eb96328618191f2426da1bd133aca",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}