DG2524DN-T1-GE4

{
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  "type": "component",
  "slug": "dg2524dn-t1-ge4",
  "title": "DG2524DN-T1-GE4",
  "brief": "Vishay Analog Switches, Multiplexers, TQFN-16-EP(3x3). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "interface",
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  "component": {
    "mpn": "DG2524DN-T1-GE4",
    "manufacturer": "Vishay",
    "package": "TQFN-16-EP(3x3)",
    "pin_count": 16,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2201270800_Vishay-Intertech-DG2524DN-T1-GE4_C1848104.pdf",
    "parts": {
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      "footprint": "dg2524dn-t1-ge4.kicad_mod",
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      "lbr": "dg2524dn-t1-ge4.lbr"
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    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "NC1",
        "type": "passive",
        "description": "Normally-closed throw of SPDT channel 1. Connected to COM1 when IN = 0 (and EN = 0). Rail-to-rail analog signal, 0 to V+, typ. 0.4 Ω on-resistance."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "input",
        "description": "Logic control input, shared by all four SPDT channels. Selects NC path when low and NO path when high (with EN low). VINL <= 0.3 V, VINH >= 1.2 V; CMOS-compatible."
      },
      {
        "number": "3",
        "name": "NO2",
        "type": "passive",
        "description": "Normally-open throw of SPDT channel 2. Connected to COM2 when IN = 1 and EN = 0. Rail-to-rail analog signal, 0 to V+."
      },
      {
        "number": "4",
        "name": "COM2",
        "type": "passive",
        "description": "Common (pole) terminal of SPDT channel 2. Routed to NC2 or NO2 by IN with EN low; both throws off when EN high."
      },
      {
        "number": "5",
        "name": "NC2",
        "type": "passive",
        "description": "Normally-closed throw of SPDT channel 2. Connected to COM2 when IN = 0 and EN = 0."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground reference. All analog signals and control-logic thresholds are referenced to this pin."
      },
      {
        "number": "7",
        "name": "NO3",
        "type": "passive",
        "description": "Normally-open throw of SPDT channel 3. Connected to COM3 when IN = 1 and EN = 0."
      },
      {
        "number": "8",
        "name": "COM3",
        "type": "passive",
        "description": "Common (pole) terminal of SPDT channel 3. Routed to NC3 or NO3 by IN with EN low."
      },
      {
        "number": "9",
        "name": "NC3",
        "type": "passive",
        "description": "Normally-closed throw of SPDT channel 3. Connected to COM3 when IN = 0 and EN = 0."
      },
      {
        "number": "10",
        "name": "EN",
        "type": "input",
        "description": "Active-low enable. When EN = 0 the four channels follow IN (break-before-make between NC and NO); when EN = 1 all NC and NO paths are opened regardless of IN. VINL <= 0.3 V, VINH >= 1.2 V."
      },
      {
        "number": "11",
        "name": "NO4",
        "type": "passive",
        "description": "Normally-open throw of SPDT channel 4. Connected to COM4 when IN = 1 and EN = 0."
      },
      {
        "number": "12",
        "name": "COM4",
        "type": "passive",
        "description": "Common (pole) terminal of SPDT channel 4. Routed to NC4 or NO4 by IN with EN low."
      },
      {
        "number": "13",
        "name": "NC4",
        "type": "passive",
        "description": "Normally-closed throw of SPDT channel 4. Connected to COM4 when IN = 0 and EN = 0."
      },
      {
        "number": "14",
        "name": "V+",
        "type": "power_in",
        "description": "Single positive supply, 1.8 V to 5.5 V. Sets the maximum rail-to-rail analog signal range on all NC/NO/COM pins; typical quiescent current 29 uA."
      },
      {
        "number": "15",
        "name": "NO1",
        "type": "passive",
        "description": "Normally-open throw of SPDT channel 1. Connected to COM1 when IN = 1 and EN = 0."
      },
      {
        "number": "16",
        "name": "COM1",
        "type": "passive",
        "description": "Common (pole) terminal of SPDT channel 1. Routed to NC1 or NO1 by IN with EN low."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2201270800_Vishay-Intertech-DG2524DN-T1-GE4_C1848104.pdf",
        "pages": 10,
        "sha256": "d5a8acc58176375d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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        "sha256": "3eb81ffac423a66cdcfead8efe56401da171edaf1f2257049aad7b2d3900f6c8",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Vishay",
      "Package": "TQFN-16-EP(3x3)",
      "Category": "Interface",
      "Pins": "16"
    }
  },
  "variants": [
    {
      "mpn": "DG2524DN-T1-GE4",
      "kind": "packaging"
    }
  ],
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "DG2524DN-T1-GE4 (Vishay) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
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  "updated_at": "2026-09-24T19:43:42.260Z"
}