CD4047BM96

{
  "schema_version": 1,
  "type": "component",
  "slug": "cd4047bm96",
  "title": "CD4047BM96",
  "brief": "Texas Instruments Monostable Multivibrators, SOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "logic",
    "cd4047bm96"
  ],
  "component": {
    "mpn": "CD4047BM96",
    "manufacturer": "Texas Instruments",
    "package": "SOP-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Monostable Multivibrators",
    "datasheet": "https://www.ti.com/lit/ds/symlink/cd4047bm96.pdf",
    "parts": {
      "symbol": "cd4047bm96.kicad_sym",
      "footprint": "cd4047bm96.kicad_mod",
      "model_3d": "cd4047bm96-etched.glb",
      "model_3d_plain": "cd4047bm96.glb",
      "model_3d_step": "cd4047bm96-etched.step",
      "model_3d_step_plain": "cd4047bm96.step",
      "lbr": "cd4047bm96.lbr"
    },
    "distributor_links": {
      "digikey": "296-31500-2-ND",
      "lcsc": "C46538"
    },
    "pins": [
      {
        "number": "1",
        "name": "C",
        "type": "passive",
        "description": "External timing capacitor connection (C-TIMING). External capacitor is connected between terminals 1 and 3."
      },
      {
        "number": "2",
        "name": "R",
        "type": "passive",
        "description": "External timing resistor connection (R-TIMING). External resistor is connected between terminals 2 and 3."
      },
      {
        "number": "3",
        "name": "RC COMMON",
        "type": "passive",
        "description": "RC common terminal. Shared node between the external R and C timing components. Sensitive to static electrical discharge; extra handling precautions recommended."
      },
      {
        "number": "4",
        "name": "/ASTABLE",
        "type": "input",
        "description": "Astable enable (active-low, complement). A low level on this input (or a high on ASTABLE) enables astable free-running operation."
      },
      {
        "number": "5",
        "name": "ASTABLE",
        "type": "input",
        "description": "Astable enable (active-high). A high level on this input enables astable free-running operation; used as gate input in True Gating mode."
      },
      {
        "number": "6",
        "name": "-TRIGGER",
        "type": "input",
        "description": "Negative-edge trigger input for monostable operation. A high-to-low transition triggers the monostable pulse."
      },
      {
        "number": "7",
        "name": "VSS",
        "type": "power_in",
        "description": "Negative supply / ground reference. Supply voltage range 3V to 18V referenced between VDD (pin 14) and VSS (pin 7)."
      },
      {
        "number": "8",
        "name": "+TRIGGER",
        "type": "input",
        "description": "Positive-edge trigger input for monostable operation. A low-to-high transition triggers the monostable pulse."
      },
      {
        "number": "9",
        "name": "EXTERNAL RESET",
        "type": "input",
        "description": "External reset input. A high level assures no output pulse during an ON power condition; can also be activated to terminate the output pulse at any time."
      },
      {
        "number": "10",
        "name": "Q",
        "type": "output",
        "description": "Buffered true output of the multivibrator. In astable mode outputs half of the oscillator period; in monostable mode delivers the timed pulse."
      },
      {
        "number": "11",
        "name": "/Q",
        "type": "output",
        "description": "Buffered complemented output of the multivibrator. Inverse of Q output."
      },
      {
        "number": "12",
        "name": "RETRIGGER",
        "type": "input",
        "description": "Retrigger input. When pulsed (or held high), retriggerable monostable operation is enabled; the device will retrigger on positive-going edges as long as this input is high."
      },
      {
        "number": "13",
        "name": "OSC OUT",
        "type": "output",
        "description": "Oscillator output. Provides direct oscillator signal (first positive 1/2 cycle pulse-width = 2.48 RC). 50% duty cycle not guaranteed on this output in astable mode."
      },
      {
        "number": "14",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage. Recommended operating range 3V to 18V; absolute maximum -0.5V to +20V referenced to VSS."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/cd4047bm96.pdf",
        "pages": 21,
        "sha256": "5ca5786f57107195",
        "source_tier": "mfr"
      },
      "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"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.475,
        -3.81
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOIC-14_3.9x8.7mm_P1.27mm@sha256:a885b619b22880c9",
      "mark": "drawn"
    },
    "logic": {
      "family_id": "CD4047",
      "logic_family": "CD4000",
      "function_code": "4047",
      "function_class": "Multivibrator",
      "function_name": "Monostable/Astable Multivibrator",
      "manufacturer": "Texas Instruments",
      "is_specialty": false
    },
    "models_3d": [
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        "file": "cd4047bm96.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": "cd4047bm96-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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        "sha256": "defb4becf0faa25e5a39c39de7f80cebf5a657b948f5f21ab5874aa60b1780a5",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOP-14",
      "Category": "Logic",
      "Pins": "14"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cd4047bm96"
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  "discovery_pitch": "CD4047BM96 (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cd4047bm96.kicad_sym",
    "cd4047bm96.kicad_mod",
    "cd4047bm96.glb",
    "cd4047bm96.step",
    "cd4047bm96-etched.step",
    "cd4047bm96.lbr",
    "docs/hero.png",
    "docs/cd4047bm96-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
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  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "CD4047BM96M",
      "kind": "packaging"
    },
    {
      "mpn": "CD4047BM96",
      "kind": "packaging"
    },
    {
      "mpn": "CD4047BM96MT",
      "kind": "packaging"
    },
    {
      "mpn": "CD4047BM96NSR",
      "kind": "packaging"
    },
    {
      "mpn": "CD4047BM96F3A",
      "kind": "packaging"
    },
    {
      "mpn": "CD4047BM96E",
      "kind": "packaging"
    },
    {
      "mpn": "CD4047BM96PW",
      "kind": "packaging"
    },
    {
      "mpn": "CD4047BM96PWR",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-24T18:41:43.634Z"
}