CD40110BE

{
  "slug": "cd40110be",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Counters, Dividers, DIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "cd40110be",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cd40110be.kicad_sym",
    "cd40110be.kicad_mod",
    "cd40110be.glb",
    "cd40110be.step",
    "cd40110be.lbr",
    "docs/hero.png",
    "docs/cd40110be-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cd40110be-hero.glb",
    "cd40110be-hero.overlay.json",
    "cd40110be-etched.glb"
  ],
  "component": {
    "mpn": "CD40110BE",
    "manufacturer": "Texas Instruments",
    "package": "DIP-16",
    "pin_count": 16,
    "category": "Logic",
    "subcategory": "Counters, Dividers",
    "datasheet": "https://www.ti.com/lit/ds/symlink/cd40110b.pdf",
    "parts": {
      "symbol": "cd40110be.kicad_sym",
      "footprint": "cd40110be.kicad_mod",
      "model_3d": "cd40110be-hero.glb",
      "model_3d_plain": "cd40110be-etched.glb",
      "model_3d_step": "cd40110be-etched.step",
      "model_3d_step_plain": "cd40110be.step",
      "lbr": "cd40110be.lbr"
    },
    "distributor_links": {
      "lcsc": "C353968",
      "digikey": "296-3506-5-ND",
      "mouser": "595-CD40110BE"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T21:47:57Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-3506-5-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-CD40110BE",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "a",
        "type": "output",
        "description": "Seven-segment output a, a bipolar driver that can source up to 25 mA to drive LEDs and other displays."
      },
      {
        "number": "2",
        "name": "g",
        "type": "output",
        "description": "Seven-segment output g, a bipolar driver that can source up to 25 mA to drive LEDs and other displays."
      },
      {
        "number": "3",
        "name": "f",
        "type": "output",
        "description": "Seven-segment output f, a bipolar driver that can source up to 25 mA to drive LEDs and other displays."
      },
      {
        "number": "4",
        "name": "TOGGLE ENABLE",
        "type": "input",
        "description": "Active-low toggle enable input; the truth table shows the counter incrementing or decrementing on clock edges only when it is 0."
      },
      {
        "number": "5",
        "name": "RESET",
        "type": "input",
        "description": "Reset input; a high level sets the counter to 00000."
      },
      {
        "number": "6",
        "name": "LATCH ENABLE",
        "type": "input",
        "description": "Latch enable input; a high level holds the display fixed while the counter keeps counting."
      },
      {
        "number": "7",
        "name": "CLOCK DOWN",
        "type": "input",
        "description": "Clock-down input; a positive-going transition decrements the counter, and typically 100 ns is required between clock-up and clock-down positive transitions."
      },
      {
        "number": "8",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground (VSS) reference terminal; all voltage ratings are referenced to it."
      },
      {
        "number": "9",
        "name": "CLOCK UP",
        "type": "input",
        "description": "Clock-up input; a positive-going transition increments the counter, and typically 100 ns is required between clock-up and clock-down positive transitions."
      },
      {
        "number": "10",
        "name": "CARRY",
        "type": "output",
        "description": "Carry output that goes to a negative-going pulse when the count changes from 9 to 0 and is a logic 1 at other times, and can be tied to the clock-up line of the next counter."
      },
      {
        "number": "11",
        "name": "BORROW",
        "type": "output",
        "description": "Borrow output that goes to a negative-going pulse when the count changes from 0 to 9 and is a logic 1 at other times, and can be tied to the clock-down line of the next counter."
      },
      {
        "number": "12",
        "name": "e",
        "type": "output",
        "description": "Seven-segment output e, a bipolar driver that can source up to 25 mA to drive LEDs and other displays."
      },
      {
        "number": "13",
        "name": "d",
        "type": "output",
        "description": "Seven-segment output d, a bipolar driver that can source up to 25 mA to drive LEDs and other displays."
      },
      {
        "number": "14",
        "name": "c",
        "type": "output",
        "description": "Seven-segment output c, a bipolar driver that can source up to 25 mA to drive LEDs and other displays."
      },
      {
        "number": "15",
        "name": "b",
        "type": "output",
        "description": "Seven-segment output b, a bipolar driver that can source up to 25 mA to drive LEDs and other displays."
      },
      {
        "number": "16",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage, recommended 3 V to 18 V with an absolute maximum of -0.5 V to +20 V referenced to VSS."
      }
    ],
    "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": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0785,
        "at": "2026-11-05T21:47:47"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/cd40110b.pdf",
        "pages": 13,
        "sha256": "58c2136b4c9faf63",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        "centre_offset_mm": 0.0,
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        "checked": "2026-11-05",
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        "checked": "2026-11-05",
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  }
}