CD40106BM

{
  "schema_version": 1,
  "type": "component",
  "slug": "cd40106bm",
  "title": "CD40106BM",
  "brief": "HGSEMI Buffer/Driver/Transceiver, SOIC-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "logic",
    "cd40106bm"
  ],
  "component": {
    "mpn": "CD40106BM",
    "manufacturer": "HGSEMI",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Buffer/Driver/Transceiver",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7a47b92a27cf0346ac62f6c7c46659a1.pdf",
    "parts": {
      "symbol": "cd40106bm.kicad_sym",
      "footprint": "cd40106bm.kicad_mod",
      "model_3d": "cd40106bm-etched.glb",
      "model_3d_plain": "cd40106bm.glb",
      "model_3d_step": "cd40106bm-etched.step",
      "model_3d_step_plain": "cd40106bm.step",
      "lbr": "cd40106bm.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "A1",
        "type": "input",
        "description": "Schmitt-trigger inverter 1 input. CMOS-protected input with hysteresis; VT+ typ 3.6 V and VT- typ 1.4 V at VDD=5 V."
      },
      {
        "number": "2",
        "name": "Y1",
        "type": "output",
        "description": "Schmitt-trigger inverter 1 output. Logical inversion of A1 (rail-to-rail CMOS output)."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "input",
        "description": "Schmitt-trigger inverter 2 input. CMOS-protected input with hysteresis."
      },
      {
        "number": "4",
        "name": "Y2",
        "type": "output",
        "description": "Schmitt-trigger inverter 2 output. Logical inversion of A2."
      },
      {
        "number": "5",
        "name": "A3",
        "type": "input",
        "description": "Schmitt-trigger inverter 3 input. CMOS-protected input with hysteresis."
      },
      {
        "number": "6",
        "name": "Y3",
        "type": "output",
        "description": "Schmitt-trigger inverter 3 output. Logical inversion of A3."
      },
      {
        "number": "7",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground (0 V) reference for all six inverters."
      },
      {
        "number": "8",
        "name": "Y4",
        "type": "output",
        "description": "Schmitt-trigger inverter 4 output. Logical inversion of A4."
      },
      {
        "number": "9",
        "name": "A4",
        "type": "input",
        "description": "Schmitt-trigger inverter 4 input. CMOS-protected input with hysteresis."
      },
      {
        "number": "10",
        "name": "Y5",
        "type": "output",
        "description": "Schmitt-trigger inverter 5 output. Logical inversion of A5."
      },
      {
        "number": "11",
        "name": "A5",
        "type": "input",
        "description": "Schmitt-trigger inverter 5 input. CMOS-protected input with hysteresis."
      },
      {
        "number": "12",
        "name": "Y6",
        "type": "output",
        "description": "Schmitt-trigger inverter 6 output. Logical inversion of A6."
      },
      {
        "number": "13",
        "name": "A6",
        "type": "input",
        "description": "Schmitt-trigger inverter 6 input. CMOS-protected input with hysteresis."
      },
      {
        "number": "14",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage. Recommended 3 V to 15 V DC; absolute max 18 V DC."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/7a47b92a27cf0346ac62f6c7c46659a1.pdf",
        "pages": 12,
        "sha256": "54738bd4d8abe79d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.475,
        -3.81
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOIC-14_3.9x8.7mm_P1.27mm@sha256:a885b619b22880c9",
      "mark": "drawn"
    },
    "logic": {
      "family_id": "CD40106",
      "logic_family": "CD4000",
      "function_code": "40106",
      "function_class": "Gate",
      "function_name": "Hex Schmitt-Trigger Inverter",
      "manufacturer": "Texas Instruments",
      "is_specialty": false
    },
    "models_3d": [
      {
        "file": "cd40106bm.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          8.7,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cd40106bm-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          8.7,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "ff60e80f9071d9a6e5f5b244dd28563a0d1e787cde5d57bab3409eb0bd55a436",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HGSEMI",
      "Package": "SOIC-14",
      "Category": "Logic",
      "Pins": "14"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cd40106bm"
  ],
  "discovery_pitch": "CD40106BM (HGSEMI) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cd40106bm.kicad_sym",
    "cd40106bm.kicad_mod",
    "cd40106bm.glb",
    "cd40106bm.step",
    "cd40106bm.lbr",
    "docs/hero.png",
    "docs/cd40106bm-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cd40106bm-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "CD40106BM/TR",
      "kind": "packaging"
    },
    {
      "mpn": "CD40106BMBE",
      "kind": "packaging"
    },
    {
      "mpn": "CD40106BMBN",
      "kind": "packaging"
    },
    {
      "mpn": "CD40106BMT/TR",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-24T18:37:09.215Z"
}