CD4017CMT

{
  "schema_version": 1,
  "type": "component",
  "slug": "cd4017cmt",
  "title": "CD4017CMT",
  "brief": "HGSEMI Counters, Dividers, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "logic",
    "cd4017cmt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "CD4017CMT",
    "manufacturer": "HGSEMI",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Logic",
    "subcategory": "Counters, Dividers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590920592092704768",
    "parts": {
      "symbol": "cd4017cmt.kicad_sym",
      "footprint": "cd4017cmt.kicad_mod",
      "model_3d": "cd4017cmt-etched.glb",
      "model_3d_plain": "cd4017cmt.glb",
      "model_3d_step": "cd4017cmt-etched.step",
      "model_3d_step_plain": "cd4017cmt.step",
      "lbr": "cd4017cmt.lbr"
    },
    "distributor_links": {
      "lcsc": "C20613260"
    },
    "pins": [
      {
        "number": "1",
        "name": "Q5",
        "type": "output",
        "description": "Decoded output; high in selected counter states."
      },
      {
        "number": "2",
        "name": "Q1",
        "type": "output",
        "description": "Decoded output; high in selected counter states."
      },
      {
        "number": "3",
        "name": "Q0",
        "type": "output",
        "description": "Decoded output; high in selected counter states and on reset."
      },
      {
        "number": "4",
        "name": "Q2",
        "type": "output",
        "description": "Decoded output; high in selected counter states."
      },
      {
        "number": "5",
        "name": "Q6",
        "type": "output",
        "description": "Decoded output; high in selected counter states."
      },
      {
        "number": "6",
        "name": "Q7",
        "type": "output",
        "description": "Decoded output; high in selected counter states."
      },
      {
        "number": "7",
        "name": "Q3",
        "type": "output",
        "description": "Decoded output; high in selected counter states."
      },
      {
        "number": "8",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground; negative power supply reference."
      },
      {
        "number": "9",
        "name": "Q8",
        "type": "output",
        "description": "Decoded output; high in selected counter states."
      },
      {
        "number": "10",
        "name": "Q4",
        "type": "output",
        "description": "Decoded output; high in selected counter states."
      },
      {
        "number": "11",
        "name": "Q9",
        "type": "output",
        "description": "Decoded output; high in selected counter states."
      },
      {
        "number": "12",
        "name": "CARRY OUT",
        "type": "output",
        "description": "Carry output; active in decade counting operation."
      },
      {
        "number": "13",
        "name": "CLOCK INHIBIT",
        "type": "input",
        "description": "Inhibit input, active high; prevents counting when high."
      },
      {
        "number": "14",
        "name": "CLOCK",
        "type": "input",
        "description": "Clock input with Schmitt trigger; rising edge advances counter when inhibit is low."
      },
      {
        "number": "15",
        "name": "RESET",
        "type": "input",
        "description": "Asynchronous reset input, active high; sets Q0 high and all others low."
      },
      {
        "number": "16",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply; 3V to 18V rated operating range."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 16,
        "cost_usd": 0.153,
        "at": "2026-09-21T21:27:37"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590920592092704768",
        "pages": 16,
        "sha256": "d387e0fc47796f5e",
        "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": "cd4017cmt.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "6ad5e98224d02a427d9a6b929a28dbc158b9925fba5adec12db05079f1016948",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cd4017cmt-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "cb36116b4f0232354c7149c5094af4d3cf1e4d03e1b3b1c3ac83109f4400cb13",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HGSEMI",
      "Package": "TSSOP-16",
      "Category": "Logic",
      "Pins": "16"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cd4017cmt"
  ],
  "discovery_pitch": "CD4017CMT (HGSEMI) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cd4017cmt.kicad_sym",
    "cd4017cmt.kicad_mod",
    "cd4017cmt.glb",
    "cd4017cmt.step",
    "cd4017cmt.lbr",
    "docs/hero.png",
    "docs/cd4017cmt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T18:39:43.611Z"
}