74AXP8T245PWJ

{
  "slug": "74axp8t245pwj",
  "version": "0.1.0",
  "type": "component",
  "description": "Nexperia Translators / Level Shifters, TSSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic ics",
    "74axp8t245pwj",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "74axp8t245pwj.kicad_sym",
    "74axp8t245pwj.kicad_mod",
    "74axp8t245pwj.glb",
    "74axp8t245pwj.step",
    "74axp8t245pwj.lbr",
    "docs/hero.png",
    "docs/74axp8t245pwj-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "74axp8t245pwj-hero.glb",
    "74axp8t245pwj-hero.overlay.json",
    "74axp8t245pwj-etched.glb"
  ],
  "component": {
    "mpn": "74AXP8T245PWJ",
    "manufacturer": "Nexperia",
    "package": "TSSOP-24",
    "pin_count": 24,
    "category": "Logic ICs",
    "subcategory": "Translators / Level Shifters",
    "datasheet": "https://assets.nexperia.com/documents/data-sheet/74AXP8T245PWJ.pdf",
    "parts": {
      "symbol": "74axp8t245pwj.kicad_sym",
      "footprint": "74axp8t245pwj.kicad_mod",
      "model_3d": "74axp8t245pwj-hero.glb",
      "model_3d_plain": "74axp8t245pwj-etched.glb",
      "model_3d_step": "74axp8t245pwj-etched.step",
      "model_3d_step_plain": "74axp8t245pwj.step",
      "lbr": "74axp8t245pwj.lbr"
    },
    "distributor_links": {
      "lcsc": "C546420",
      "digikey": "1727-74AXP8T245PWJTR-ND",
      "mouser": "771-74AXP8T245PWJ"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T23:30:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1727-74AXP8T245PWJTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "771-74AXP8T245PWJ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC(A)",
        "type": "power_in",
        "description": "Supply voltage A, which can be 0.9 V to 5.5 V; An, OE and DIR are referenced to VCC(A)."
      },
      {
        "number": "2",
        "name": "DIR",
        "type": "input",
        "description": "Direction control: a HIGH allows transmission from An to Bn and a LOW allows transmission from Bn to An; referenced to VCC(A)."
      },
      {
        "number": "3",
        "name": "A1",
        "type": "bidirectional",
        "description": "Data input or output referenced to VCC(A); it is high-impedance when OE is HIGH."
      },
      {
        "number": "4",
        "name": "A2",
        "type": "bidirectional",
        "description": "Data input or output referenced to VCC(A); it is high-impedance when OE is HIGH."
      },
      {
        "number": "5",
        "name": "A3",
        "type": "bidirectional",
        "description": "Data input or output referenced to VCC(A); it is high-impedance when OE is HIGH."
      },
      {
        "number": "6",
        "name": "A4",
        "type": "bidirectional",
        "description": "Data input or output referenced to VCC(A); it is high-impedance when OE is HIGH."
      },
      {
        "number": "7",
        "name": "A5",
        "type": "bidirectional",
        "description": "Data input or output referenced to VCC(A); it is high-impedance when OE is HIGH."
      },
      {
        "number": "8",
        "name": "A6",
        "type": "bidirectional",
        "description": "Data input or output referenced to VCC(A); it is high-impedance when OE is HIGH."
      },
      {
        "number": "9",
        "name": "A7",
        "type": "bidirectional",
        "description": "Data input or output referenced to VCC(A); it is high-impedance when OE is HIGH."
      },
      {
        "number": "10",
        "name": "A8",
        "type": "bidirectional",
        "description": "Data input or output referenced to VCC(A); it is high-impedance when OE is HIGH."
      },
      {
        "number": "11",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (0 V); all GND pins must be connected to ground."
      },
      {
        "number": "12",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (0 V); all GND pins must be connected to ground."
      },
      {
        "number": "13",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (0 V); all GND pins must be connected to ground."
      },
      {
        "number": "14",
        "name": "B8",
        "type": "bidirectional",
        "description": "Data input or output referenced to VCC(B); it is high-impedance when OE is HIGH."
      },
      {
        "number": "15",
        "name": "B7",
        "type": "bidirectional",
        "description": "Data input or output referenced to VCC(B); it is high-impedance when OE is HIGH."
      },
      {
        "number": "16",
        "name": "B6",
        "type": "bidirectional",
        "description": "Data input or output referenced to VCC(B); it is high-impedance when OE is HIGH."
      },
      {
        "number": "17",
        "name": "B5",
        "type": "bidirectional",
        "description": "Data input or output referenced to VCC(B); it is high-impedance when OE is HIGH."
      },
      {
        "number": "18",
        "name": "B4",
        "type": "bidirectional",
        "description": "Data input or output referenced to VCC(B); it is high-impedance when OE is HIGH."
      },
      {
        "number": "19",
        "name": "B3",
        "type": "bidirectional",
        "description": "Data input or output referenced to VCC(B); it is high-impedance when OE is HIGH."
      },
      {
        "number": "20",
        "name": "B2",
        "type": "bidirectional",
        "description": "Data input or output referenced to VCC(B); it is high-impedance when OE is HIGH."
      },
      {
        "number": "21",
        "name": "B1",
        "type": "bidirectional",
        "description": "Data input or output referenced to VCC(B); it is high-impedance when OE is HIGH."
      },
      {
        "number": "22",
        "name": "OE",
        "type": "input",
        "description": "Output enable input (active LOW); a HIGH places both An and Bn in the high-impedance OFF-state."
      },
      {
        "number": "23",
        "name": "VCC(B)",
        "type": "power_in",
        "description": "Supply voltage B, which can be 0.9 V to 5.5 V; Bn is referenced to VCC(B) and all VCC(B) pins must be connected to VCC(B)."
      },
      {
        "number": "24",
        "name": "VCC(B)",
        "type": "power_in",
        "description": "Supply voltage B, which can be 0.9 V to 5.5 V; Bn is referenced to VCC(B) and all VCC(B) pins must be connected to VCC(B)."
      }
    ],
    "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 MPN suffix 'PWJ' does not appear in the datasheet. Table 1 (page 2) lists only 74AXP8T245PW, whi; The text extraction of the TSSOP pin diagram (Fig. 3, page 3) is scrambled, so pin-to-name mapping w; The 0.9 V to 5.5 V supply range used in the VCC pin descriptions comes from the page 1 general descr"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0529,
        "at": "2026-10-28T23:30:21"
      },
      "datasheet": {
        "url": "https://assets.nexperia.com/documents/data-sheet/74AXP8T245PWJ.pdf",
        "pages": 27,
        "sha256": "27481aee6770ff97",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 24,
        "described": 24,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "74axp8t245pwj.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          7.8,
          0.97
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "706322f42d9793ebf28d5b80100a68bfa8769998a00b78acadf7af937fc1454f",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "74axp8t245pwj-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          7.8,
          0.97
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ae3133b7decc57ce6e70501ec7324d93b8582027846bc3d046c1e3d7945c9b14",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "SOT355-1",
      "source_page": 23,
      "D": {
        "nom_mm": 7.8,
        "range_mm": [
          7.7,
          7.9
        ]
      },
      "E1": {
        "nom_mm": 4.4,
        "range_mm": [
          4.3,
          4.5
        ]
      },
      "E": {
        "nom_mm": 6.4,
        "range_mm": [
          6.2,
          6.6
        ]
      },
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.1,
        "range_mm": [
          null,
          1.1
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "74axp8t245pwj.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}