SN74LVTH541PWR

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  "title": "SN74LVTH541PWR",
  "brief": "Texas Instruments Buffers, Drivers, Receivers, Transceivers, TSSOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "SN74LVTH541PWR",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-20",
    "pin_count": 20,
    "category": "Logic",
    "subcategory": "Buffers, Drivers, Receivers, Transceivers",
    "datasheet": "https://www.ti.com/lit/ds/symlink/sn74lvth541.pdf",
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    "distributor_links": {
      "lcsc": "C2876976",
      "digikey": "296-8729-2-ND",
      "mouser": "595-SN74LVTH541PWR"
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    "pins": [
      {
        "number": "1",
        "name": "OE1",
        "type": "input",
        "description": "Active-low output enable input; all outputs are driven to high-impedance state when this input is high"
      },
      {
        "number": "2",
        "name": "A1",
        "type": "input",
        "description": "Data input to buffer channel 1 with internal bus-hold circuitry; supports input voltage up to 5.5 V"
      },
      {
        "number": "3",
        "name": "A2",
        "type": "input",
        "description": "Data input to buffer channel 2 with internal bus-hold circuitry; supports input voltage up to 5.5 V"
      },
      {
        "number": "4",
        "name": "A3",
        "type": "input",
        "description": "Data input to buffer channel 3 with internal bus-hold circuitry; supports input voltage up to 5.5 V"
      },
      {
        "number": "5",
        "name": "A4",
        "type": "input",
        "description": "Data input to buffer channel 4 with internal bus-hold circuitry; supports input voltage up to 5.5 V"
      },
      {
        "number": "6",
        "name": "A5",
        "type": "input",
        "description": "Data input to buffer channel 5 with internal bus-hold circuitry; supports input voltage up to 5.5 V"
      },
      {
        "number": "7",
        "name": "A6",
        "type": "input",
        "description": "Data input to buffer channel 6 with internal bus-hold circuitry; supports input voltage up to 5.5 V"
      },
      {
        "number": "8",
        "name": "A7",
        "type": "input",
        "description": "Data input to buffer channel 7 with internal bus-hold circuitry; supports input voltage up to 5.5 V"
      },
      {
        "number": "9",
        "name": "A8",
        "type": "input",
        "description": "Data input to buffer channel 8 with internal bus-hold circuitry; supports input voltage up to 5.5 V"
      },
      {
        "number": "10",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference, 0 V"
      },
      {
        "number": "11",
        "name": "Y8",
        "type": "tri_state",
        "description": "Tri-state data output from buffer channel 8; high-impedance when output-enable inputs are high, otherwise drives bus line"
      },
      {
        "number": "12",
        "name": "Y7",
        "type": "tri_state",
        "description": "Tri-state data output from buffer channel 7; high-impedance when output-enable inputs are high, otherwise drives bus line"
      },
      {
        "number": "13",
        "name": "Y6",
        "type": "tri_state",
        "description": "Tri-state data output from buffer channel 6; high-impedance when output-enable inputs are high, otherwise drives bus line"
      },
      {
        "number": "14",
        "name": "Y5",
        "type": "tri_state",
        "description": "Tri-state data output from buffer channel 5; high-impedance when output-enable inputs are high, otherwise drives bus line"
      },
      {
        "number": "15",
        "name": "Y4",
        "type": "tri_state",
        "description": "Tri-state data output from buffer channel 4; high-impedance when output-enable inputs are high, otherwise drives bus line"
      },
      {
        "number": "16",
        "name": "Y3",
        "type": "tri_state",
        "description": "Tri-state data output from buffer channel 3; high-impedance when output-enable inputs are high, otherwise drives bus line"
      },
      {
        "number": "17",
        "name": "Y2",
        "type": "tri_state",
        "description": "Tri-state data output from buffer channel 2; high-impedance when output-enable inputs are high, otherwise drives bus line"
      },
      {
        "number": "18",
        "name": "Y1",
        "type": "tri_state",
        "description": "Tri-state data output from buffer channel 1; high-impedance when output-enable inputs are high, otherwise drives bus line"
      },
      {
        "number": "19",
        "name": "OE2",
        "type": "input",
        "description": "Active-low output enable input; all outputs are driven to high-impedance state when this input is high"
      },
      {
        "number": "20",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage; rated 2.7 V to 3.6 V for recommended operation"
      }
    ],
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        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
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        "cost_usd": 0.255,
        "at": "2026-09-27T12:25:52"
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      "datasheet": {
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        "pages": 22,
        "sha256": "99e8a083b9294a0b",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 20,
        "described": 20,
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    },
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TSSOP-20",
      "Category": "Logic",
      "Pins": "20"
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  "discovery_pitch": "SN74LVTH541PWR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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