CD4017BM

{
  "slug": "cd4017bm",
  "version": "0.1.0",
  "type": "component",
  "description": "LX Others, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "others",
    "cd4017bm",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cd4017bm.kicad_sym",
    "cd4017bm.kicad_mod",
    "cd4017bm.glb",
    "cd4017bm.step",
    "cd4017bm.lbr",
    "docs/hero.png",
    "docs/cd4017bm-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cd4017bm-hero.glb",
    "cd4017bm-hero.overlay.json",
    "cd4017bm-etched.glb"
  ],
  "component": {
    "mpn": "CD4017BM",
    "manufacturer": "LX",
    "package": "SOP-16",
    "pin_count": 16,
    "category": "Others",
    "subcategory": "Others",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603345040370647040",
    "parts": {
      "symbol": "cd4017bm.kicad_sym",
      "footprint": "cd4017bm.kicad_mod",
      "model_3d": "cd4017bm-hero.glb",
      "model_3d_plain": "cd4017bm-etched.glb",
      "model_3d_step": "cd4017bm-etched.step",
      "model_3d_step_plain": "cd4017bm.step",
      "lbr": "cd4017bm.lbr"
    },
    "distributor_links": {
      "lcsc": "C22390236",
      "digikey": "296-32868-5-ND",
      "mouser": "595-CD4017BM"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T03:08:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-32868-5-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "595-CD4017BM",
        "status": "found",
        "lifecycle": "End of Life"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Q5",
        "type": "output",
        "description": "Q5 is one of the ten spike-free decoded active-HIGH counter outputs (Q0 to Q9)."
      },
      {
        "number": "2",
        "name": "Q1",
        "type": "output",
        "description": "Q1 is one of the ten spike-free decoded active-HIGH counter outputs (Q0 to Q9); it is LOW after a master reset."
      },
      {
        "number": "3",
        "name": "Q0",
        "type": "output",
        "description": "Q0 is one of the ten spike-free decoded active-HIGH counter outputs (Q0 to Q9); it is HIGH after a master reset."
      },
      {
        "number": "4",
        "name": "Q2",
        "type": "output",
        "description": "Q2 is one of the ten spike-free decoded active-HIGH counter outputs (Q0 to Q9)."
      },
      {
        "number": "5",
        "name": "Q6",
        "type": "output",
        "description": "Q6 is one of the ten spike-free decoded active-HIGH counter outputs (Q0 to Q9)."
      },
      {
        "number": "6",
        "name": "Q7",
        "type": "output",
        "description": "Q7 is one of the ten spike-free decoded active-HIGH counter outputs (Q0 to Q9)."
      },
      {
        "number": "7",
        "name": "Q3",
        "type": "output",
        "description": "Q3 is one of the ten spike-free decoded active-HIGH counter outputs (Q0 to Q9)."
      },
      {
        "number": "8",
        "name": "VSS",
        "type": "power_in",
        "description": "VSS is the ground reference (0 V); all voltages are referenced to VSS and the recommended VDD range is 3 V to 15 V."
      },
      {
        "number": "9",
        "name": "Q8",
        "type": "output",
        "description": "Q8 is one of the ten spike-free decoded active-HIGH counter outputs (Q0 to Q9)."
      },
      {
        "number": "10",
        "name": "Q4",
        "type": "output",
        "description": "Q4 is one of the ten spike-free decoded active-HIGH counter outputs (Q0 to Q9)."
      },
      {
        "number": "11",
        "name": "Q9",
        "type": "output",
        "description": "Q9 is one of the ten spike-free decoded active-HIGH counter outputs (Q0 to Q9)."
      },
      {
        "number": "12",
        "name": "Q5-9",
        "type": "output",
        "description": "Active-LOW carry output that is LOW while the counter is in states 5 through 9, used to drive CP0 of the next counter when cascading."
      },
      {
        "number": "13",
        "name": "CP1",
        "type": "input",
        "description": "Active-LOW clock input that is HIGH-to-LOW edge-triggered; the counter advances on this edge only while CP0 is HIGH."
      },
      {
        "number": "14",
        "name": "CP0",
        "type": "input",
        "description": "Active-HIGH clock input that is LOW-to-HIGH edge-triggered; the counter advances on this edge only while CP1 is LOW."
      },
      {
        "number": "15",
        "name": "MR",
        "type": "input",
        "description": "Master reset input; a HIGH level resets the counter to zero (Q0=Q5-9=HIGH, Q1 to Q9=LOW) independent of the clock inputs."
      },
      {
        "number": "16",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply pin; the recommended supply range is 3 V to 15 V referenced to VSS, and unused inputs must be tied to VDD, VSS, or another input."
      }
    ],
    "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 datasheet does not explicitly map CD4017BM to the SOP16 package. The ordering list only shows CD; The pin configuration diagram in section 2.2 (page 6) is an image and is not present in the extracte; Pin types were assigned from the function descriptions: outputs as output, clock/reset inputs as inp"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0486,
        "at": "2026-10-17T03:06:01"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603345040370647040",
        "pages": 14,
        "sha256": "76b86cf5c06d0035",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "cd4017bm.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cd4017bm-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "20b8e62e43a6346a9f0194581ceab12d87465e1d7a4444ad9796d10b2bb4def4",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}