CD4013

{
  "schema_version": 1,
  "type": "component",
  "slug": "cd4013",
  "title": "CD4013",
  "brief": "Slkor SLKORMICRO Elec Flip Flops, SOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "logic",
    "cd4013"
  ],
  "component": {
    "mpn": "CD4013",
    "manufacturer": "Slkor SLKORMICRO Elec",
    "package": "SOP-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Flip Flops",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589836421747015680",
    "parts": {
      "symbol": "cd4013.kicad_sym",
      "footprint": "cd4013.kicad_mod",
      "model_3d": "cd4013-etched.glb",
      "model_3d_plain": "cd4013.glb",
      "model_3d_step": "cd4013-etched.step",
      "model_3d_step_plain": "cd4013.step",
      "lbr": "cd4013.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "1Q",
        "type": "output",
        "description": "Flip-flop 1 non-inverting logic output. CMOS push-pull output; drives typ. 1 mA at VDD=5 V."
      },
      {
        "number": "2",
        "name": "1Q_N",
        "type": "output",
        "description": "Flip-flop 1 inverting logic output (complement of 1Q). CMOS push-pull output."
      },
      {
        "number": "3",
        "name": "1CP",
        "type": "input",
        "description": "Flip-flop 1 clock input. Low-to-high (rising) edge triggers data transfer from 1D to 1Q. Max fCL 7 MHz @ VDD=5 V typ."
      },
      {
        "number": "4",
        "name": "1CD",
        "type": "input",
        "description": "Flip-flop 1 asynchronous reset (clear) input, active-high. Independent of clock; forces 1Q low, 1Q_N high."
      },
      {
        "number": "5",
        "name": "1D",
        "type": "input",
        "description": "Flip-flop 1 data input. Logic level sampled on the rising edge of 1CP is transferred to 1Q."
      },
      {
        "number": "6",
        "name": "1SD",
        "type": "input",
        "description": "Flip-flop 1 asynchronous set input, active-high. Independent of clock; forces 1Q high, 1Q_N low."
      },
      {
        "number": "7",
        "name": "VSS",
        "type": "power_in",
        "description": "Negative supply / system ground (0 V)."
      },
      {
        "number": "8",
        "name": "2SD",
        "type": "input",
        "description": "Flip-flop 2 asynchronous set input, active-high. Independent of clock; forces 2Q high, 2Q_N low."
      },
      {
        "number": "9",
        "name": "2D",
        "type": "input",
        "description": "Flip-flop 2 data input. Logic level sampled on the rising edge of 2CP is transferred to 2Q."
      },
      {
        "number": "10",
        "name": "2CD",
        "type": "input",
        "description": "Flip-flop 2 asynchronous reset (clear) input, active-high. Independent of clock; forces 2Q low, 2Q_N high."
      },
      {
        "number": "11",
        "name": "2CP",
        "type": "input",
        "description": "Flip-flop 2 clock input. Low-to-high (rising) edge triggers data transfer from 2D to 2Q."
      },
      {
        "number": "12",
        "name": "2Q_N",
        "type": "output",
        "description": "Flip-flop 2 inverting logic output (complement of 2Q). CMOS push-pull output."
      },
      {
        "number": "13",
        "name": "2Q",
        "type": "output",
        "description": "Flip-flop 2 non-inverting logic output. CMOS push-pull output."
      },
      {
        "number": "14",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply. Recommended operating range 3 V to 15 V; absolute maximum 15 V (from GND=VSS)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589836421747015680",
        "pages": 9,
        "sha256": "9bd65c1dda7162f1",
        "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"
    },
    "logic": {
      "family_id": "CD4013",
      "logic_family": "CD4000",
      "function_code": "4013",
      "function_class": "Flip-Flop",
      "function_name": "Dual D Flip-Flop",
      "manufacturer": "Texas Instruments",
      "is_specialty": false
    },
    "models_3d": [
      {
        "file": "cd4013.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": "cd4013-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": "3c4c53f529e173466b3b23bb1d196f6240f8a4d401c248404c1b0ec48f3d1abe",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Slkor SLKORMICRO Elec",
      "Package": "SOP-14",
      "Category": "Logic",
      "Pins": "14"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cd4013"
  ],
  "discovery_pitch": "CD4013 (Slkor SLKORMICRO Elec) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cd4013.kicad_sym",
    "cd4013.kicad_mod",
    "cd4013.glb",
    "cd4013.step",
    "cd4013.lbr",
    "docs/hero.png",
    "docs/cd4013-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T18:38:45.472Z"
}