SN74AUP2G126DCUR

{
  "slug": "sn74aup2g126dcur",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Buffer/Driver/Transceiver, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "logic ics",
    "sn74aup2g126dcur",
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    "sn74aup2g126dcur.lbr",
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  "component": {
    "mpn": "SN74AUP2G126DCUR",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-8",
    "pin_count": 8,
    "category": "Logic ICs",
    "subcategory": "Buffer/Driver/Transceiver",
    "datasheet": "https://www.ti.com/cn/lit/gpn/sn74aup2g126",
    "parts": {
      "symbol": "sn74aup2g126dcur.kicad_sym",
      "footprint": "sn74aup2g126dcur.kicad_mod",
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      "lbr": "sn74aup2g126dcur.lbr"
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    "distributor_links": {
      "lcsc": "C2876518"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T20:48:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
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    },
    "pins": [
      {
        "number": "1",
        "name": "1OE",
        "type": "input",
        "description": "Output-enable input for channel 1; outputs are disabled (high-impedance) when low, and OE should be tied to GND through a pulldown resistor to ensure high-Z during power up or down."
      },
      {
        "number": "2",
        "name": "1A",
        "type": "input",
        "description": "Channel 1 data input, 3.6-V tolerant, with input-disable feature allowing floating input and input hysteresis; must be held at VCC or GND if unused."
      },
      {
        "number": "3",
        "name": "2Y",
        "type": "tri_state",
        "description": "Channel 2 3-state buffer output that follows 2A when 2OE is high and is high-impedance when 2OE is low."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "5",
        "name": "2A",
        "type": "input",
        "description": "Channel 2 data input, 3.6-V tolerant, with input-disable feature allowing floating input and input hysteresis; must be held at VCC or GND if unused."
      },
      {
        "number": "6",
        "name": "1Y",
        "type": "tri_state",
        "description": "Channel 1 3-state buffer output that follows 1A when 1OE is high and is high-impedance when 1OE is low."
      },
      {
        "number": "7",
        "name": "2OE",
        "type": "input",
        "description": "Output-enable input for channel 2; outputs are disabled (high-impedance) when low, and OE should be tied to GND through a pulldown resistor to ensure high-Z during power up or down."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage pin, recommended operating range 0.8 V to 3.6 V (absolute maximum 4.6 V)."
      }
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
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        "cost_usd": 0.1834,
        "at": "2026-10-22T20:47:39"
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      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/sn74aup2g126",
        "pages": 30,
        "sha256": "ab56e5ffac1fff2e",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "units": "mm",
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
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        "checked": "2026-10-22",
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        "checked": "2026-10-22",
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}