74CBTLV3126DS

{
  "slug": "74cbtlv3126ds",
  "version": "0.1.0",
  "type": "component",
  "description": "Nexperia Signal Switches, Multiplexers, Decoders, SSOP-16-150mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "74cbtlv3126ds",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "74cbtlv3126ds.kicad_sym",
    "74cbtlv3126ds.kicad_mod",
    "74cbtlv3126ds.glb",
    "74cbtlv3126ds.step",
    "74cbtlv3126ds.lbr",
    "docs/hero.png",
    "docs/74cbtlv3126ds-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "74cbtlv3126ds-hero.glb",
    "74cbtlv3126ds-hero.overlay.json",
    "74cbtlv3126ds-etched.glb"
  ],
  "component": {
    "mpn": "74CBTLV3126DS",
    "manufacturer": "Nexperia",
    "package": "SSOP-16-150mil",
    "pin_count": 16,
    "category": "Logic",
    "subcategory": "Signal Switches, Multiplexers, Decoders",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588908590321315840",
    "parts": {
      "symbol": "74cbtlv3126ds.kicad_sym",
      "footprint": "74cbtlv3126ds.kicad_mod",
      "model_3d": "74cbtlv3126ds-hero.glb",
      "model_3d_plain": "74cbtlv3126ds-etched.glb",
      "model_3d_step": "74cbtlv3126ds-etched.step",
      "model_3d_step_plain": "74cbtlv3126ds.step",
      "lbr": "74cbtlv3126ds.lbr"
    },
    "distributor_links": {
      "lcsc": "C546436"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T22:13:34Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "n.c.",
        "type": "unconnected",
        "description": "Not connected; the datasheet lists no function for this pin on the DS (SSOP16) package."
      },
      {
        "number": "2",
        "name": "1OE",
        "type": "input",
        "description": "Output enable input for switch 1; the switch is ON when HIGH and OFF (high-impedance) when LOW, and nOE should be tied to GND through a pull-down resistor to keep the OFF-state during power-up or power-down."
      },
      {
        "number": "3",
        "name": "1A",
        "type": "bidirectional",
        "description": "A-side input/output of switch 1; rail-to-rail switching with switch voltage limited to 0 V to VCC and switch current limited to ±128 mA."
      },
      {
        "number": "4",
        "name": "1B",
        "type": "bidirectional",
        "description": "B-side output/input of switch 1; rail-to-rail switching with switch voltage limited to 0 V to VCC and switch current limited to ±128 mA."
      },
      {
        "number": "5",
        "name": "2OE",
        "type": "input",
        "description": "Output enable input for switch 2; the switch is ON when HIGH and OFF (high-impedance) when LOW, and nOE should be tied to GND through a pull-down resistor to keep the OFF-state during power-up or power-down."
      },
      {
        "number": "6",
        "name": "2A",
        "type": "bidirectional",
        "description": "A-side input/output of switch 2; rail-to-rail switching with switch voltage limited to 0 V to VCC and switch current limited to ±128 mA."
      },
      {
        "number": "7",
        "name": "2B",
        "type": "bidirectional",
        "description": "B-side output/input of switch 2; rail-to-rail switching with switch voltage limited to 0 V to VCC and switch current limited to ±128 mA."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (0 V) reference for all voltages on the device."
      },
      {
        "number": "9",
        "name": "n.c.",
        "type": "unconnected",
        "description": "Not connected; the datasheet lists no function for this pin on the DS (SSOP16) package."
      },
      {
        "number": "10",
        "name": "3B",
        "type": "bidirectional",
        "description": "B-side output/input of switch 3; rail-to-rail switching with switch voltage limited to 0 V to VCC and switch current limited to ±128 mA."
      },
      {
        "number": "11",
        "name": "3A",
        "type": "bidirectional",
        "description": "A-side input/output of switch 3; rail-to-rail switching with switch voltage limited to 0 V to VCC and switch current limited to ±128 mA."
      },
      {
        "number": "12",
        "name": "3OE",
        "type": "input",
        "description": "Output enable input for switch 3; the switch is ON when HIGH and OFF (high-impedance) when LOW, and nOE should be tied to GND through a pull-down resistor to keep the OFF-state during power-up or power-down."
      },
      {
        "number": "13",
        "name": "4B",
        "type": "bidirectional",
        "description": "B-side output/input of switch 4; rail-to-rail switching with switch voltage limited to 0 V to VCC and switch current limited to ±128 mA."
      },
      {
        "number": "14",
        "name": "4A",
        "type": "bidirectional",
        "description": "A-side input/output of switch 4; rail-to-rail switching with switch voltage limited to 0 V to VCC and switch current limited to ±128 mA."
      },
      {
        "number": "15",
        "name": "4OE",
        "type": "input",
        "description": "Output enable input for switch 4; the switch is ON when HIGH and OFF (high-impedance) when LOW, and nOE should be tied to GND through a pull-down resistor to keep the OFF-state during power-up or power-down."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage; recommended operating range 2.3 V to 3.6 V, with absolute maximum rating of -0.5 V to +4.6 V."
      }
    ],
    "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 DS (SSOP16) pinning diagram text in the extracted datasheet is scrambled, so pin positions were ; Table 2 lists n.c. on pins 1 and 9 for SOT519-1 only; no function is given for these pins, so they a"
        ],
        "pages_sent": 17,
        "cost_usd": 0.0816,
        "at": "2026-10-17T22:09:58"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588908590321315840",
        "pages": 17,
        "sha256": "7882e9fbd9f2a76a",
        "source_tier": "lcsc"
      },
      "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": "74cbtlv3126ds.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          6.2,
          2.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d0e11e46aeca5dbaa5c4bb538f3f4899761267cabdeba6486325ae9e979c03ef",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "74cbtlv3126ds-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          6.2,
          2.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "48cfec11ed020327a9116d7315fc6d0815767cccf8d8347a7e71720033172486",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}