SGM706B-SXS8G

{
  "slug": "sgm706b-sxs8g",
  "version": "0.1.0",
  "type": "component",
  "description": "SGMICRO Logic Gates, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "sgm706b-sxs8g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sgm706b-sxs8g.kicad_sym",
    "sgm706b-sxs8g.kicad_mod",
    "sgm706b-sxs8g.glb",
    "sgm706b-sxs8g.step",
    "sgm706b-sxs8g.lbr",
    "docs/hero.png",
    "docs/sgm706b-sxs8g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sgm706b-sxs8g-hero.glb",
    "sgm706b-sxs8g-hero.overlay.json"
  ],
  "component": {
    "mpn": "SGM706B-SXS8G",
    "manufacturer": "SGMICRO",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Logic",
    "subcategory": "Logic Gates",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589838385671278592",
    "parts": {
      "symbol": "sgm706b-sxs8g.kicad_sym",
      "footprint": "sgm706b-sxs8g.kicad_mod",
      "model_3d": "sgm706b-sxs8g-hero.glb",
      "model_3d_plain": "sgm706b-sxs8g.glb",
      "model_3d_step": "sgm706b-sxs8g-etched.step",
      "model_3d_step_plain": "sgm706b-sxs8g.step",
      "lbr": "sgm706b-sxs8g.lbr"
    },
    "distributor_links": {
      "lcsc": "C699570"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T23:22:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 539 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "nMR",
        "type": "input",
        "description": "Active-low manual reset input with internal 234μA (VCC = +5V) pull-up current, drivable by CMOS/TTL logic or a switch to GND; if not used, leave open or connect to VCC."
      },
      {
        "number": "2",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage pin; operating range 1.0V to 5.5V (absolute maximum -0.3V to 6.0V)."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "4",
        "name": "PFI",
        "type": "input",
        "description": "Power-fail voltage monitor input; nPFO goes low when PFI is below the 1.25V threshold, and if not used connect PFI to GND or VCC."
      },
      {
        "number": "5",
        "name": "nPFO",
        "type": "output",
        "description": "Power-fail monitor output that goes low when PFI is lower than 1.25V and remains high when PFI is above 1.25V."
      },
      {
        "number": "6",
        "name": "WDI",
        "type": "input",
        "description": "Watchdog input; if it stays high or low longer than the 1.6s (TYP) timeout the watchdog expires and nWDO goes low, and the watchdog is disabled if WDI is left open or connected to a three-stated buffer output."
      },
      {
        "number": "7",
        "name": "nRESET",
        "type": "output",
        "description": "Active-low reset output delivering a 200ms (TYP) low pulse, remaining low while VCC is below the reset threshold or nMR is low, and guaranteed valid at VCC = 1V."
      },
      {
        "number": "8",
        "name": "nWDO",
        "type": "output",
        "description": "Watchdog output that goes low when WDI stays idle for the 1.6s (TYP) timeout, has no minimum pulse width, and goes high immediately once VCC is above the reset threshold."
      }
    ],
    "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 SOIC-8 pin numbers were taken from the PIN DESCRIPTION table (page 5), which lists the SOIC-8 co; The datasheet's PIN DESCRIPTION text for nWDO and some timing text on page 5 is partly garbled in ex"
        ],
        "pages_sent": 16,
        "cost_usd": 0.059,
        "at": "2026-10-09T23:19:05"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589838385671278592",
        "pages": 16,
        "sha256": "23b5a0ecd6ed9a2d",
        "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": "sgm706b-sxs8g.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": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sgm706b-sxs8g-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": "5c0b045c28e37984628d094b339e549376544665ada3285d6c3eb4a2e4aca8cc",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}