TPUL2T323DR

{
  "slug": "tpul2t323dr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Monostable Multivibrators, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "logic",
    "tpul2t323dr",
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    "extractor-text"
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  "dependencies": {},
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    "tpul2t323dr.step",
    "tpul2t323dr.lbr",
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  "component": {
    "mpn": "TPUL2T323DR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "Logic",
    "subcategory": "Monostable Multivibrators",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tpul2t323.pdf",
    "parts": {
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      "lbr": "tpul2t323dr.lbr"
    },
    "distributor_links": {
      "lcsc": "C54110220",
      "digikey": "296-TPUL2T323DRTR-ND",
      "mouser": "595-TPUL2T323DR"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T01:44:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TPUL2T323DRTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPUL2T323DR",
        "status": "found",
        "lifecycle": "New Product"
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    },
    "pins": [
      {
        "number": "1",
        "name": "1T",
        "type": "input",
        "description": "Channel 1 falling edge trigger input; requires 1T and 1CLR to be held high."
      },
      {
        "number": "2",
        "name": "1T",
        "type": "input",
        "description": "Channel 1 rising edge trigger input; requires 1T to be held low and 1CLR to be held high."
      },
      {
        "number": "3",
        "name": "1CLR",
        "type": "input",
        "description": "Channel 1 asynchronous clear input, active low; also can operate as rising edge trigger input if 1T is held low and 1T is held high."
      },
      {
        "number": "4",
        "name": "1Q",
        "type": "output",
        "description": "Channel 1 inverted output."
      },
      {
        "number": "5",
        "name": "2Q",
        "type": "output",
        "description": "Channel 2 output."
      },
      {
        "number": "6",
        "name": "2C",
        "type": "power_in",
        "description": "Channel 2 external timing capacitor negative connection; provides a return path for discharge current of the external timing capacitor and is internally connected to ground."
      },
      {
        "number": "7",
        "name": "2RC",
        "type": "bidirectional",
        "description": "Channel 2 external timing node connection; see Application Information section for detailed operation instructions."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "9",
        "name": "2T",
        "type": "input",
        "description": "Channel 2 falling edge trigger input; requires 2T and 2CLR to be held high."
      },
      {
        "number": "10",
        "name": "2T",
        "type": "input",
        "description": "Channel 2 rising edge trigger input; requires 2T to be held low and 2CLR to be held high."
      },
      {
        "number": "11",
        "name": "2CLR",
        "type": "input",
        "description": "Channel 2 asynchronous clear input, active low; also can operate as rising edge trigger input if 2T is held low and 2T is held high."
      },
      {
        "number": "12",
        "name": "2Q",
        "type": "output",
        "description": "Channel 2 inverted output."
      },
      {
        "number": "13",
        "name": "1Q",
        "type": "output",
        "description": "Channel 1 output."
      },
      {
        "number": "14",
        "name": "1C",
        "type": "power_in",
        "description": "Channel 1 external timing capacitor negative connection; provides a return path for discharge current of the external timing capacitor and is internally connected to ground."
      },
      {
        "number": "15",
        "name": "1RC",
        "type": "bidirectional",
        "description": "Channel 1 external timing node connection; see Application Information section for detailed operation instructions."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive voltage supply."
      }
    ],
    "provenance": {
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The text extraction dropped overbars. Pin names such as 1T, 1T, 2T, 2T, 1CLR, 2CLR, 1Q, 2Q and 1Q, 2; The datasheet types 2C and 1C as G (ground). Per the KiCad mapping rule, ground-type pins are mapped; The datasheet types the RC pins as I/O (input and output). They are mapped to KiCad bidirectional."
        ],
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        "cost_usd": 0.0519,
        "at": "2026-10-19T01:44:05"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tpul2t323.pdf",
        "pages": 52,
        "sha256": "7d1471a3ed2a96b9",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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}