CD4014BE

{
  "slug": "cd4014be",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Shift Registers, DIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "cd4014be",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cd4014be.kicad_sym",
    "cd4014be.kicad_mod",
    "cd4014be.glb",
    "cd4014be.step",
    "cd4014be.lbr",
    "docs/hero.png",
    "docs/cd4014be-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cd4014be-hero.glb",
    "cd4014be-hero.overlay.json"
  ],
  "component": {
    "mpn": "CD4014BE",
    "manufacturer": "Texas Instruments",
    "package": "DIP-16",
    "pin_count": 16,
    "category": "Logic",
    "subcategory": "Shift Registers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/cd4014b",
    "parts": {
      "symbol": "cd4014be.kicad_sym",
      "footprint": "cd4014be.kicad_mod",
      "model_3d": "cd4014be-hero.glb",
      "model_3d_plain": "cd4014be.glb",
      "model_3d_step": "cd4014be-etched.step",
      "model_3d_step_plain": "cd4014be.step",
      "lbr": "cd4014be.lbr"
    },
    "distributor_links": {
      "lcsc": "C5231",
      "digikey": "2156-CD4014BE-ND",
      "mouser": "595-CD4014BE"
    },
    "distributor_check": {
      "checked_at": "2026-10-06T04:36:00Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2156-CD4014BE-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-CD4014BE",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PI-8",
        "type": "input",
        "description": "Parallel data input for stage 8; inputs are protected by a CMOS protection network and limited to -0.5V to VDD+0.5V."
      },
      {
        "number": "2",
        "name": "Q6",
        "type": "output",
        "description": "Buffered Q output from stage 6 of the shift register."
      },
      {
        "number": "3",
        "name": "Q8",
        "type": "output",
        "description": "Buffered serial output from stage 8 of the shift register."
      },
      {
        "number": "4",
        "name": "PI-4",
        "type": "input",
        "description": "Parallel data input for stage 4, jammed in when PARALLEL/SERIAL CONTROL is high."
      },
      {
        "number": "5",
        "name": "PI-3",
        "type": "input",
        "description": "Parallel data input for stage 3, jammed in when PARALLEL/SERIAL CONTROL is high."
      },
      {
        "number": "6",
        "name": "PI-2",
        "type": "input",
        "description": "Parallel data input for stage 2, jammed in when PARALLEL/SERIAL CONTROL is high."
      },
      {
        "number": "7",
        "name": "PI-1",
        "type": "input",
        "description": "Parallel data input for stage 1, jammed in when PARALLEL/SERIAL CONTROL is high."
      },
      {
        "number": "8",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground (VSS) reference terminal for all voltages."
      },
      {
        "number": "9",
        "name": "PARALLEL/SERIAL CONTROL",
        "type": "input",
        "description": "Low selects serial shift on the positive clock transition; high jams parallel inputs into the register on the positive clock transition."
      },
      {
        "number": "10",
        "name": "CLOCK",
        "type": "input",
        "description": "Common clock input; the register advances on the positive clock transition, with a maximum clock frequency of 6 MHz at VDD=10V."
      },
      {
        "number": "11",
        "name": "SERIAL IN",
        "type": "input",
        "description": "Serial data input to the first register stage, shifted in on the positive clock transition."
      },
      {
        "number": "12",
        "name": "Q7",
        "type": "output",
        "description": "Buffered Q output from stage 7 of the shift register."
      },
      {
        "number": "13",
        "name": "PI-5",
        "type": "input",
        "description": "Parallel data input for stage 5, jammed in when PARALLEL/SERIAL CONTROL is high."
      },
      {
        "number": "14",
        "name": "PI-6",
        "type": "input",
        "description": "Parallel data input for stage 6, jammed in when PARALLEL/SERIAL CONTROL is high."
      },
      {
        "number": "15",
        "name": "PI-7",
        "type": "input",
        "description": "Parallel data input for stage 7, jammed in when PARALLEL/SERIAL CONTROL is high."
      },
      {
        "number": "16",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage, 3 V to 18 V recommended, absolute maximum -0.5V to +20V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Datasheet covers CD4014B and CD4021B with a shared terminal diagram. The E suffix is the 16-lead pla",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 12,
        "cost_usd": 0.1432,
        "at": "2026-10-06T04:35:44"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/cd4014b",
        "pages": 29,
        "sha256": "078cf8019db65cb7",
        "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"
    }
  }
}