TMUX1208PWR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tmux1208pwr",
  "title": "TMUX1208PWR",
  "brief": "Texas Instruments Global Sourcing Parts, TSSOP-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "global sourcing parts",
    "tmux1208pwr"
  ],
  "component": {
    "mpn": "TMUX1208PWR",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tmux1208.pdf",
    "parts": {
      "symbol": "tmux1208pwr.kicad_sym",
      "footprint": "tmux1208pwr.kicad_mod",
      "model_3d": "tmux1208pwr-etched.glb",
      "model_3d_plain": "tmux1208pwr.glb",
      "model_3d_step": "tmux1208pwr-etched.step",
      "model_3d_step_plain": "tmux1208pwr.step",
      "lbr": "tmux1208pwr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "A0",
        "type": "input",
        "description": "Address line 0. Controls the switch configuration together with A1 and A2 to select which source pin (S1-S8) is connected to D. 1.8-V logic compatible input."
      },
      {
        "number": "2",
        "name": "EN",
        "type": "input",
        "description": "Active-high enable. When low, all switches are turned off (Hi-Z). When high, the A[2:0] address inputs determine which switch is turned on. 1.8-V logic compatible."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected. Leave floating or tie as convenient; no internal connection."
      },
      {
        "number": "4",
        "name": "S1",
        "type": "bidirectional",
        "description": "Source pin 1. Analog/digital signal path pin; can be an input or output. Signal range GND to VDD; 5 Ω typical on-resistance to D when selected."
      },
      {
        "number": "5",
        "name": "S2",
        "type": "bidirectional",
        "description": "Source pin 2. Analog/digital signal path pin; can be an input or output. Signal range GND to VDD."
      },
      {
        "number": "6",
        "name": "S3",
        "type": "bidirectional",
        "description": "Source pin 3. Analog/digital signal path pin; can be an input or output. Signal range GND to VDD."
      },
      {
        "number": "7",
        "name": "S4",
        "type": "bidirectional",
        "description": "Source pin 4. Analog/digital signal path pin; can be an input or output. Signal range GND to VDD."
      },
      {
        "number": "8",
        "name": "D",
        "type": "bidirectional",
        "description": "Drain (common) pin. Bidirectional analog/digital signal path pin connected to the selected source S1-S8. Signal range GND to VDD."
      },
      {
        "number": "9",
        "name": "S8",
        "type": "bidirectional",
        "description": "Source pin 8. Analog/digital signal path pin; can be an input or output. Signal range GND to VDD."
      },
      {
        "number": "10",
        "name": "S7",
        "type": "bidirectional",
        "description": "Source pin 7. Analog/digital signal path pin; can be an input or output. Signal range GND to VDD."
      },
      {
        "number": "11",
        "name": "S6",
        "type": "bidirectional",
        "description": "Source pin 6. Analog/digital signal path pin; can be an input or output. Signal range GND to VDD."
      },
      {
        "number": "12",
        "name": "S5",
        "type": "bidirectional",
        "description": "Source pin 5. Analog/digital signal path pin; can be an input or output. Signal range GND to VDD."
      },
      {
        "number": "13",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply (1.08 V to 5.5 V). Most positive power-supply potential. Bypass with a 0.1 µF to 10 µF decoupling capacitor between VDD and GND for reliable operation."
      },
      {
        "number": "14",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (0 V) reference for the device."
      },
      {
        "number": "15",
        "name": "A2",
        "type": "input",
        "description": "Address line 2. Controls the switch configuration together with A0 and A1 to select which source pin (S1-S8) is connected to D. 1.8-V logic compatible input."
      },
      {
        "number": "16",
        "name": "A1",
        "type": "input",
        "description": "Address line 1. Controls the switch configuration together with A0 and A2 to select which source pin (S1-S8) is connected to D. 1.8-V logic compatible input."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tmux1208.pdf",
        "pages": 37,
        "sha256": "c2683e83f693c8d9",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tmux1208pwr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6ad5e98224d02a427d9a6b929a28dbc158b9925fba5adec12db05079f1016948",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tmux1208pwr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c3fdbd28b150d6ee267075ca0a2713483389a3305651a32405f4170aa5165a28",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TSSOP-16",
      "Category": "Global Sourcing Parts",
      "Pins": "16"
    }
  },
  "variants": [
    {
      "mpn": "TMUX1208PWR",
      "kind": "packaging"
    },
    {
      "mpn": "TMUX1208PWRRSVR",
      "kind": "packaging"
    },
    {
      "mpn": "TMUX1208PWRRSV",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tmux1208pwr"
  ],
  "discovery_pitch": "TMUX1208PWR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tmux1208pwr.kicad_sym",
    "tmux1208pwr.kicad_mod",
    "tmux1208pwr.glb",
    "tmux1208pwr.step",
    "tmux1208pwr.lbr",
    "docs/hero.png",
    "docs/tmux1208pwr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T11:09:52.689Z"
}