CD4013S

{
  "schema_version": 1,
  "type": "component",
  "slug": "cd4013s",
  "title": "CD4013S",
  "brief": "GR Flip Flops, SOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "logic",
    "cd4013s"
  ],
  "component": {
    "mpn": "CD4013S",
    "manufacturer": "GR",
    "package": "SOP-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Flip Flops",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2312261746_GR-CD4013S_C19818873.pdf",
    "parts": {
      "symbol": "cd4013s.kicad_sym",
      "footprint": "cd4013s.kicad_mod",
      "model_3d": "cd4013s-etched.glb",
      "model_3d_plain": "cd4013s.glb",
      "model_3d_step": "cd4013s-etched.step",
      "model_3d_step_plain": "cd4013s.step",
      "lbr": "cd4013s.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "Q1",
        "type": "output",
        "description": "Non-inverting (Q) output of flip-flop 1. Buffered CMOS output; follows the D1 input on the rising edge of CLOCK1."
      },
      {
        "number": "2",
        "name": "Q1_N",
        "type": "output",
        "description": "Inverting (Q-bar) output of flip-flop 1. Complement of Q1."
      },
      {
        "number": "3",
        "name": "CLOCK1",
        "type": "input",
        "description": "Clock input for flip-flop 1. D1 is latched to Q1 on the rising (positive) edge of this signal."
      },
      {
        "number": "4",
        "name": "RESET1",
        "type": "input",
        "description": "Asynchronous active-high reset for flip-flop 1. When high, forces Q1 low and Q1_N high, independent of CLOCK1."
      },
      {
        "number": "5",
        "name": "D1",
        "type": "input",
        "description": "Data input for flip-flop 1. Logic level present at D1 is transferred to Q1 on the rising edge of CLOCK1."
      },
      {
        "number": "6",
        "name": "SET1",
        "type": "input",
        "description": "Asynchronous active-high set for flip-flop 1. When high, forces Q1 high and Q1_N low, independent of CLOCK1."
      },
      {
        "number": "7",
        "name": "VSS",
        "type": "power_in",
        "description": "Negative supply / ground reference (0 V). Connect to system ground."
      },
      {
        "number": "8",
        "name": "SET2",
        "type": "input",
        "description": "Asynchronous active-high set for flip-flop 2. When high, forces Q2 high and Q2_N low, independent of CLOCK2."
      },
      {
        "number": "9",
        "name": "D2",
        "type": "input",
        "description": "Data input for flip-flop 2. Logic level present at D2 is transferred to Q2 on the rising edge of CLOCK2."
      },
      {
        "number": "10",
        "name": "RESET2",
        "type": "input",
        "description": "Asynchronous active-high reset for flip-flop 2. When high, forces Q2 low and Q2_N high, independent of CLOCK2."
      },
      {
        "number": "11",
        "name": "CLOCK2",
        "type": "input",
        "description": "Clock input for flip-flop 2. D2 is latched to Q2 on the rising (positive) edge of this signal."
      },
      {
        "number": "12",
        "name": "Q2_N",
        "type": "output",
        "description": "Inverting (Q-bar) output of flip-flop 2. Complement of Q2."
      },
      {
        "number": "13",
        "name": "Q2",
        "type": "output",
        "description": "Non-inverting (Q) output of flip-flop 2. Buffered CMOS output; follows the D2 input on the rising edge of CLOCK2."
      },
      {
        "number": "14",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage. Operating range 3.0 V to 15.0 V; absolute maximum -0.5 V to +18 V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2312261746_GR-CD4013S_C19818873.pdf",
        "pages": 6,
        "sha256": "64b756b2aee27e59",
        "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": "cd4013s.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": "cd4013s-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": "3e5d365b6dcfe8cd3bdc675dc1ffecd222a97c98050e1b46e578fe462c114173",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "GR",
      "Package": "SOP-14",
      "Category": "Logic",
      "Pins": "14"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cd4013s"
  ],
  "discovery_pitch": "CD4013S (GR) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cd4013s.kicad_sym",
    "cd4013s.kicad_mod",
    "cd4013s.glb",
    "cd4013s.step",
    "cd4013s-etched.step",
    "cd4013s.lbr",
    "docs/hero.png",
    "docs/cd4013s-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "CD4013SS",
      "kind": "packaging"
    },
    {
      "mpn": "CD4013SD",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-24T18:39:10.438Z"
}