74CBTLV3244PGG

{
  "schema_version": 1,
  "type": "component",
  "slug": "74cbtlv3244pgg",
  "title": "74CBTLV3244PGG",
  "brief": "RENESAS Signal Switches, Multiplexers, Decoders, TSSOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "74CBTLV3244PGG",
    "manufacturer": "RENESAS",
    "package": "TSSOP-20",
    "pin_count": 20,
    "category": "Logic",
    "subcategory": "Signal Switches, Multiplexers, Decoders",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8555036821562114048",
    "parts": {
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      "lbr": "74cbtlv3244pgg.lbr"
    },
    "distributor_links": {
      "lcsc": "C3241675",
      "digikey": "74CBTLV3244PGG-ND",
      "mouser": "972-74CBTLV3244PGG"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T22:45:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "74CBTLV3244PGG-ND",
        "status": "found"
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      "mouser": {
        "pn": "972-74CBTLV3244PGG",
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    },
    "pins": [
      {
        "number": "1",
        "name": "1OE",
        "type": "input",
        "description": "Output Enable for switches 1A/1B, active LOW; when HIGH the four switches are off and a high-impedance state exists between A and B."
      },
      {
        "number": "2",
        "name": "1A1",
        "type": "bidirectional",
        "description": "Port A bit 1 of the first switch group, connected to 1B1 when 1OE is LOW and high impedance when 1OE is HIGH."
      },
      {
        "number": "3",
        "name": "2B4",
        "type": "bidirectional",
        "description": "Port B bit 4 of the second switch group, connected to 2A4 when 2OE is LOW and high impedance when 2OE is HIGH."
      },
      {
        "number": "4",
        "name": "1A2",
        "type": "bidirectional",
        "description": "Port A bit 2 of the first switch group, connected to 1B2 when 1OE is LOW and high impedance when 1OE is HIGH."
      },
      {
        "number": "5",
        "name": "2B3",
        "type": "bidirectional",
        "description": "Port B bit 3 of the second switch group, connected to 2A3 when 2OE is LOW and high impedance when 2OE is HIGH."
      },
      {
        "number": "6",
        "name": "1A3",
        "type": "bidirectional",
        "description": "Port A bit 3 of the first switch group, connected to 1B3 when 1OE is LOW and high impedance when 1OE is HIGH."
      },
      {
        "number": "7",
        "name": "2B2",
        "type": "bidirectional",
        "description": "Port B bit 2 of the second switch group, connected to 2A2 when 2OE is LOW and high impedance when 2OE is HIGH."
      },
      {
        "number": "8",
        "name": "1A4",
        "type": "bidirectional",
        "description": "Port A bit 4 of the first switch group, connected to 1B4 when 1OE is LOW and high impedance when 1OE is HIGH."
      },
      {
        "number": "9",
        "name": "2B1",
        "type": "bidirectional",
        "description": "Port B bit 1 of the second switch group, connected to 2A1 when 2OE is LOW and high impedance when 2OE is HIGH."
      },
      {
        "number": "10",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "11",
        "name": "2A1",
        "type": "bidirectional",
        "description": "Port A bit 1 of the second switch group, connected to 2B1 when 2OE is LOW and high impedance when 2OE is HIGH."
      },
      {
        "number": "12",
        "name": "1B4",
        "type": "bidirectional",
        "description": "Port B bit 4 of the first switch group, connected to 1A4 when 1OE is LOW and high impedance when 1OE is HIGH."
      },
      {
        "number": "13",
        "name": "2A2",
        "type": "bidirectional",
        "description": "Port A bit 2 of the second switch group, connected to 2B2 when 2OE is LOW and high impedance when 2OE is HIGH."
      },
      {
        "number": "14",
        "name": "1B3",
        "type": "bidirectional",
        "description": "Port B bit 3 of the first switch group, connected to 1A3 when 1OE is LOW and high impedance when 1OE is HIGH."
      },
      {
        "number": "15",
        "name": "2A3",
        "type": "bidirectional",
        "description": "Port A bit 3 of the second switch group, connected to 2B3 when 2OE is LOW and high impedance when 2OE is HIGH."
      },
      {
        "number": "16",
        "name": "1B2",
        "type": "bidirectional",
        "description": "Port B bit 2 of the first switch group, connected to 1A2 when 1OE is LOW and high impedance when 1OE is HIGH."
      },
      {
        "number": "17",
        "name": "2A4",
        "type": "bidirectional",
        "description": "Port A bit 4 of the second switch group, connected to 2B4 when 2OE is LOW and high impedance when 2OE is HIGH."
      },
      {
        "number": "18",
        "name": "1B1",
        "type": "bidirectional",
        "description": "Port B bit 1 of the first switch group, connected to 1A1 when 1OE is LOW and high impedance when 1OE is HIGH."
      },
      {
        "number": "19",
        "name": "2OE",
        "type": "input",
        "description": "Output Enable for switches 2A/2B, active LOW; when HIGH the four switches are off and a high-impedance state exists between A and B."
      },
      {
        "number": "20",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, 2.3 V to 3.6 V; both OE pins should be tied to VCC through a pullup resistor to hold the high-impedance state during power up or down."
      }
    ],
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  "metadata": {
    "specs": {
      "Manufacturer": "RENESAS",
      "Package": "TSSOP-20",
      "Category": "Logic",
      "Pins": "20"
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          "name": "Propagation Delay A to B or B to A",
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        {
          "name": "Output Enable Time OE to A or B",
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