TPT75176A-SO1R

{
  "slug": "tpt75176a-so1r",
  "version": "0.1.0",
  "type": "component",
  "description": "3PEAK Buffers, Drivers, Receivers, Transceivers, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "tpt75176a-so1r",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tpt75176a-so1r.kicad_sym",
    "tpt75176a-so1r.kicad_mod",
    "tpt75176a-so1r.glb",
    "tpt75176a-so1r.step",
    "tpt75176a-so1r.lbr",
    "docs/hero.png",
    "docs/tpt75176a-so1r-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tpt75176a-so1r-hero.glb",
    "tpt75176a-so1r-hero.overlay.json",
    "tpt75176a-so1r-etched.glb"
  ],
  "component": {
    "mpn": "TPT75176A-SO1R",
    "manufacturer": "3PEAK",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Logic",
    "subcategory": "Buffers, Drivers, Receivers, Transceivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604417441997348864",
    "parts": {
      "symbol": "tpt75176a-so1r.kicad_sym",
      "footprint": "tpt75176a-so1r.kicad_mod",
      "model_3d": "tpt75176a-so1r-hero.glb",
      "model_3d_plain": "tpt75176a-so1r-etched.glb",
      "model_3d_step": "tpt75176a-so1r-etched.step",
      "model_3d_step_plain": "tpt75176a-so1r.step",
      "lbr": "tpt75176a-so1r.lbr"
    },
    "distributor_links": {
      "lcsc": "C7426826"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T22:00:51Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "R",
        "type": "output",
        "description": "Receiver output, driven high when A-B is above VIT+ or inputs are open/shorted/terminated (full fail-safe), high-Z when /RE is high; VOL 0.4 V max at IOL = 8 mA."
      },
      {
        "number": "2",
        "name": "RE",
        "type": "input",
        "description": "Receiver enable, active low (/RE); logic low enables the receiver and high puts R in high-impedance, with VIH 2 V min and VIL 0.8 V max."
      },
      {
        "number": "3",
        "name": "DE",
        "type": "input",
        "description": "Driver enable, active high; high enables the driver outputs A/B and low (or open) disables them to high-Z, with VIH 2 V min and VIL 0.8 V max."
      },
      {
        "number": "4",
        "name": "D",
        "type": "input",
        "description": "Driver input; with the driver enabled, high drives A high and B low, and low drives A low and B high, with VIH 2 V min and VIL 0.8 V max."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "6",
        "name": "A",
        "type": "bidirectional",
        "description": "Non-inverting RS-485 bus pin (driver output / receiver input), range -9 V to +14 V absolute max, ±12 kV HBM ESD."
      },
      {
        "number": "7",
        "name": "B",
        "type": "bidirectional",
        "description": "Inverting RS-485 bus pin (driver output / receiver input), range -9 V to +14 V absolute max, ±12 kV HBM ESD."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage input, 3 V to 5.5 V recommended operating range, -0.3 V to +7 V absolute maximum."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin-name labels come from the top-view drawing on page 1. The pin numbers are inferred from the ; The datasheet gives conflicting ESD figures: the title says ±12kV or ±15kV, the features list ±8 kV ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 10,
        "cost_usd": 0.2738,
        "at": "2026-10-18T21:58:57"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604417441997348864",
        "pages": 10,
        "sha256": "43277560607edf4f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tpt75176a-so1r.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tpt75176a-so1r-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "8860a0d15d81ee3b8ee36d7ccdf2ae2a07233dda87958a3da4323c9aad9f7010",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}