SN74LVTH652DW

{
  "slug": "sn74lvth652dw",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Buffers, Drivers, Receivers, Transceivers, SOIC-24-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "sn74lvth652dw",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "sn74lvth652dw.kicad_sym",
    "sn74lvth652dw.kicad_mod",
    "sn74lvth652dw.glb",
    "sn74lvth652dw.step",
    "sn74lvth652dw.lbr",
    "docs/hero.png",
    "docs/sn74lvth652dw-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "sn74lvth652dw-hero.overlay.json"
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  "component": {
    "mpn": "SN74LVTH652DW",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-24-300mil",
    "pin_count": 24,
    "category": "Logic",
    "subcategory": "Buffers, Drivers, Receivers, Transceivers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/sn74lvth652",
    "parts": {
      "symbol": "sn74lvth652dw.kicad_sym",
      "footprint": "sn74lvth652dw.kicad_mod",
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      "model_3d_plain": "sn74lvth652dw.glb",
      "model_3d_step": "sn74lvth652dw-etched.step",
      "model_3d_step_plain": "sn74lvth652dw.step",
      "lbr": "sn74lvth652dw.lbr"
    },
    "distributor_links": {
      "lcsc": "C1548545",
      "digikey": "2156-SN74LVTH652DW-ND",
      "mouser": "595-SN74LVTH652DW"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T15:41:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2156-SN74LVTH652DW-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-SN74LVTH652DW",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CLKAB",
        "type": "input",
        "description": "Clock input for the A-to-B storage flip-flops; data on A or B is stored on each low-to-high transition regardless of the select or enable controls."
      },
      {
        "number": "2",
        "name": "SAB",
        "type": "input",
        "description": "Select control for the A-to-B data path; a low input selects real-time data and a high input selects stored data."
      },
      {
        "number": "3",
        "name": "OEAB",
        "type": "input",
        "description": "Output-enable control for the A-to-B transceiver path; the data-output functions are enabled or disabled by its level."
      },
      {
        "number": "4",
        "name": "A1",
        "type": "bidirectional",
        "description": "Bus A data terminal; the data input has active bus-hold and the outputs are fully specified for Ioff and power-up 3-state hot-insertion operation."
      },
      {
        "number": "5",
        "name": "A2",
        "type": "bidirectional",
        "description": "Bus A data terminal; the data input has active bus-hold and the outputs are fully specified for Ioff and power-up 3-state hot-insertion operation."
      },
      {
        "number": "6",
        "name": "A3",
        "type": "bidirectional",
        "description": "Bus A data terminal; the data input has active bus-hold and the outputs are fully specified for Ioff and power-up 3-state hot-insertion operation."
      },
      {
        "number": "7",
        "name": "A4",
        "type": "bidirectional",
        "description": "Bus A data terminal; the data input has active bus-hold and the outputs are fully specified for Ioff and power-up 3-state hot-insertion operation."
      },
      {
        "number": "8",
        "name": "A5",
        "type": "bidirectional",
        "description": "Bus A data terminal; the data input has active bus-hold and the outputs are fully specified for Ioff and power-up 3-state hot-insertion operation."
      },
      {
        "number": "9",
        "name": "A6",
        "type": "bidirectional",
        "description": "Bus A data terminal; the data input has active bus-hold and the outputs are fully specified for Ioff and power-up 3-state hot-insertion operation."
      },
      {
        "number": "10",
        "name": "A7",
        "type": "bidirectional",
        "description": "Bus A data terminal; the data input has active bus-hold and the outputs are fully specified for Ioff and power-up 3-state hot-insertion operation."
      },
      {
        "number": "11",
        "name": "A8",
        "type": "bidirectional",
        "description": "Bus A data terminal; the data input has active bus-hold and the outputs are fully specified for Ioff and power-up 3-state hot-insertion operation."
      },
      {
        "number": "12",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground reference pin."
      },
      {
        "number": "13",
        "name": "B8",
        "type": "bidirectional",
        "description": "Bus B data terminal; the data input has active bus-hold and the outputs are fully specified for Ioff and power-up 3-state hot-insertion operation."
      },
      {
        "number": "14",
        "name": "B7",
        "type": "bidirectional",
        "description": "Bus B data terminal; the data input has active bus-hold and the outputs are fully specified for Ioff and power-up 3-state hot-insertion operation."
      },
      {
        "number": "15",
        "name": "B6",
        "type": "bidirectional",
        "description": "Bus B data terminal; the data input has active bus-hold and the outputs are fully specified for Ioff and power-up 3-state hot-insertion operation."
      },
      {
        "number": "16",
        "name": "B5",
        "type": "bidirectional",
        "description": "Bus B data terminal; the data input has active bus-hold and the outputs are fully specified for Ioff and power-up 3-state hot-insertion operation."
      },
      {
        "number": "17",
        "name": "B4",
        "type": "bidirectional",
        "description": "Bus B data terminal; the data input has active bus-hold and the outputs are fully specified for Ioff and power-up 3-state hot-insertion operation."
      },
      {
        "number": "18",
        "name": "B3",
        "type": "bidirectional",
        "description": "Bus B data terminal; the data input has active bus-hold and the outputs are fully specified for Ioff and power-up 3-state hot-insertion operation."
      },
      {
        "number": "19",
        "name": "B2",
        "type": "bidirectional",
        "description": "Bus B data terminal; the data input has active bus-hold and the outputs are fully specified for Ioff and power-up 3-state hot-insertion operation."
      },
      {
        "number": "20",
        "name": "B1",
        "type": "bidirectional",
        "description": "Bus B data terminal; the data input has active bus-hold and the outputs are fully specified for Ioff and power-up 3-state hot-insertion operation."
      },
      {
        "number": "21",
        "name": "OEBA",
        "type": "input",
        "description": "Output-enable control for the B-to-A transceiver path; the data-output functions are enabled or disabled by its level."
      },
      {
        "number": "22",
        "name": "SBA",
        "type": "input",
        "description": "Select control for the B-to-A data path; a low input selects real-time data and a high input selects stored data."
      },
      {
        "number": "23",
        "name": "CLKBA",
        "type": "input",
        "description": "Clock input for the B-to-A storage flip-flops; data on A or B is stored on each low-to-high transition regardless of the select or enable controls."
      },
      {
        "number": "24",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage; recommended operating range is 2.7 V to 3.6 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: Pin numbers were taken from the top-view pin listing in the text extraction (1-12 on the left, 24-13; The datasheet states the DW package is SOIC with 24 pins (package addendum) but does not print the 3; The datasheet does not give a separate description per pin; the pin descriptions are summarized from"
        ],
        "pages_sent": 19,
        "cost_usd": 0.0846,
        "at": "2026-10-08T15:41:08"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/sn74lvth652",
        "pages": 19,
        "sha256": "957c4c8157a34388",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 24,
        "described": 24,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4b0d20f82f5b0124fecfe11c941274a3c865a30f7baee8b8fadd7df55972d4cd",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sn74lvth652dw-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": -0.0,
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        "sha256": "181990b114ad6042d7a681385b5fb50167a3910b04d0ab3ec0b86c788386c514",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}