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Ray Set visibility: public 1b7a02b 2h ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "sn74ls132dr",
  "title": "SN74LS132DR",
  "brief": "lingxingic Logic Gates, SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "logic",
    "sn74ls132dr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SN74LS132DR",
    "manufacturer": "lingxingic",
    "package": "SOP-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Logic Gates",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603367379691200512",
    "parts": {
      "symbol": "sn74ls132dr.kicad_sym",
      "footprint": "sn74ls132dr.kicad_mod",
      "model_3d": "sn74ls132dr-hero.glb",
      "model_3d_plain": "sn74ls132dr-etched.glb",
      "model_3d_step": "sn74ls132dr-etched.step",
      "model_3d_step_plain": "sn74ls132dr.step",
      "lbr": "sn74ls132dr.lbr"
    },
    "distributor_links": {
      "lcsc": "C22384795"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T15:24:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1A",
        "type": "input",
        "description": "Data input 1A of NAND gate 1, a Schmitt-trigger input with input clamp diodes that allows current-limited connection to voltages above VCC."
      },
      {
        "number": "2",
        "name": "1B",
        "type": "input",
        "description": "Data input 1B of NAND gate 1, a Schmitt-trigger input with input clamp diodes that allows current-limited connection to voltages above VCC."
      },
      {
        "number": "3",
        "name": "1Y",
        "type": "output",
        "description": "Data output 1Y of NAND gate 1, driven to the logic state given by the NAND truth table (Y is low only when both inputs are high)."
      },
      {
        "number": "4",
        "name": "2A",
        "type": "input",
        "description": "Data input 2A of NAND gate 2, a Schmitt-trigger input with input clamp diodes that allows current-limited connection to voltages above VCC."
      },
      {
        "number": "5",
        "name": "2B",
        "type": "input",
        "description": "Data input 2B of NAND gate 2, a Schmitt-trigger input with input clamp diodes that allows current-limited connection to voltages above VCC."
      },
      {
        "number": "6",
        "name": "2Y",
        "type": "output",
        "description": "Data output 2Y of NAND gate 2, driven to the logic state given by the NAND truth table (Y is low only when both inputs are high)."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (0 V) reference for the device; the datasheet specifies GND = 0 V for all test conditions."
      },
      {
        "number": "8",
        "name": "3Y",
        "type": "output",
        "description": "Data output 3Y of NAND gate 3, driven to the logic state given by the NAND truth table (Y is low only when both inputs are high)."
      },
      {
        "number": "9",
        "name": "3A",
        "type": "input",
        "description": "Data input 3A of NAND gate 3, a Schmitt-trigger input with input clamp diodes that allows current-limited connection to voltages above VCC."
      },
      {
        "number": "10",
        "name": "3B",
        "type": "input",
        "description": "Data input 3B of NAND gate 3, a Schmitt-trigger input with input clamp diodes that allows current-limited connection to voltages above VCC."
      },
      {
        "number": "11",
        "name": "4Y",
        "type": "output",
        "description": "Data output 4Y of NAND gate 4, driven to the logic state given by the NAND truth table (Y is low only when both inputs are high)."
      },
      {
        "number": "12",
        "name": "4A",
        "type": "input",
        "description": "Data input 4A of NAND gate 4, a Schmitt-trigger input with input clamp diodes that allows current-limited connection to voltages above VCC."
      },
      {
        "number": "13",
        "name": "4B",
        "type": "input",
        "description": "Data input 4B of NAND gate 4, a Schmitt-trigger input with input clamp diodes that allows current-limited connection to voltages above VCC."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply voltage; recommended operating range is 2.0 V to 6.0 V (typical 5.0 V), with absolute maximum 7 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "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 pin table on page 7 is a single 14-pin table that applies to DIP14, SOP14 and TSSOP14 alike; the; The datasheet gives only a functional description for each pin (data input, data output, ground, sup; Pin-diagram text on page 7 is garbled in the extraction, so pin positions were taken from the explic"
        ],
        "pages_sent": 20,
        "cost_usd": 0.0662,
        "at": "2026-10-18T15:21:36"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603367379691200512",
        "pages": 20,
        "sha256": "5ba5bec7311eb3b3",
        "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"
    },
    "models_3d": [
      {
        "file": "sn74ls132dr.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": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sn74ls132dr-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,
        "footprint_binding": "identity",
        "sha256": "e18a4b96aa298669264e34ef7910d0557ee32542b121988c5947a39f61246c92",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "lingxingic",
      "Package": "SOP-14",
      "Category": "Logic",
      "Pins": "14"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "5ba5bec7311eb3b316e7f6008cece20b6705f929b27e9fe9af73f6db3f3b0039",
      "rows": [
        {
          "name": "Supply voltage (absolute maximum)",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input clamp current",
          "symbol": "IIK",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "VI<-0.5V or VI>VCC+0.5V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Output clamp current",
          "symbol": "IOK",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "VO<-0.5V or VO>VCC+0.5V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Output current",
          "symbol": "IO",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -25,
          "typ": null,
          "max": 25,
          "conditions": "-0.5V<VO<VCC+0.5V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Supply current (absolute maximum)",
          "symbol": "ICC",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 50,
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        },
        {
          "name": "Ground current",
          "symbol": "IGND",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -50,
          "typ": null,
          "max": null,
          "conditions": "",
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        },
        {
          "name": "Total power dissipation",
          "symbol": "Ptot",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Soldering temperature",
          "symbol": "TL",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "10 s; SOP/TSSOP",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage (recommended)",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2,
          "typ": 5,
          "max": 6,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Input voltage (recommended)",
          "symbol": "VI",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 8,
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        {
          "name": "Output voltage (recommended)",
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          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature",
          "symbol": "Tamb",
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          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "High-level output voltage (25℃)",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.9,
          "typ": 2,
          "max": null,
          "conditions": "Tamb=25℃; VI=VT+ or VT-; IO=-20uA; VCC=2.0V",
          "source_page": 9,
          "source": "datasheet"
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        {
          "name": "High-level output voltage (25℃)",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 4.4,
          "typ": 4.5,
          "max": null,
          "conditions": "Tamb=25℃; VI=VT+ or VT-; IO=-20uA; VCC=4.5V",
          "source_page": 9,
          "source": "datasheet"
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        {
          "name": "High-level output voltage (25℃)",
          "symbol": "VOH",
          "kind": "electrical",
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          "min": 5.9,
          "typ": 6,
          "max": null,
          "conditions": "Tamb=25℃; VI=VT+ or VT-; IO=-20uA; VCC=6.0V",
          "source_page": 9,
          "source": "datasheet"
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        {
          "name": "High-level output voltage (25℃)",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 3.98,
          "typ": 4.32,
          "max": null,
          "conditions": "Tamb=25℃; VI=VT+ or VT-; IO=-4.0mA; VCC=4.5V",
          "source_page": 9,
          "source": "datasheet"
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        {
          "name": "High-level output voltage (25℃)",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 5.48,
          "typ": 5.81,
          "max": null,
          "conditions": "Tamb=25℃; VI=VT+ or VT-; IO=-5.2mA; VCC=6.0V",
          "source_page": 9,
          "source": "datasheet"
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        {
          "name": "Low-level output voltage (25℃)",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0,
          "max": 0.1,
          "conditions": "Tamb=25℃; VI=VT+ or VT-; IO=20uA; VCC=2.0V",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Low-level output voltage (25℃)",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.15,
          "max": 0.26,
          "conditions": "Tamb=25℃; VI=VT+ or VT-; IO=4.0mA; VCC=4.5V",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Low-level output voltage (25℃)",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.16,
          "max": 0.26,
          "conditions": "Tamb=25℃; VI=VT+ or VT-; IO=5.2mA; VCC=6.0V",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Input leakage current (25℃)",
          "symbol": "II",
          "kind": "electrical",
          "unit": "uA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Tamb=25℃; VI=VCC or GND; VCC=6.0V",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Static supply current (25℃)",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "Tamb=25℃; VI=VCC or GND; IO=0A; VCC=6.0V",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "High-level output voltage (-40℃~+125℃)",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.9,
          "typ": null,
          "max": null,
          "conditions": "Tamb=-40℃~+125℃; VI=VT+ or VT-; IO=-20uA; VCC=2.0V",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "High-level output voltage (-40℃~+125℃)",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 4.4,
          "typ": null,
          "max": null,
          "conditions": "Tamb=-40℃~+125℃; VI=VT+ or VT-; IO=-20uA; VCC=4.5V",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "High-level output voltage (-40℃~+125℃)",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 5.9,
          "typ": null,
          "max": null,
          "conditions": "Tamb=-40℃~+125℃; VI=VT+ or VT-; IO=-20uA; VCC=6.0V",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "High-level output voltage (-40℃~+125℃)",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 3.7,
          "typ": null,
          "max": null,
          "conditions": "Tamb=-40℃~+125℃; VI=VT+ or VT-; IO=-4.0mA; VCC=4.5V",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "High-level output voltage (-40℃~+125℃)",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 5.2,
          "typ": null,
          "max": null,
          "conditions": "Tamb=-40℃~+125℃; VI=VT+ or VT-; IO=-5.2mA; VCC=6.0V",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Low-level output voltage (-40℃~+125℃)",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "Tamb=-40℃~+125℃; VI=VT+ or VT-; IO=20uA; VCC=2.0V",
          "source_page": 11,
          "source": "datasheet"
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        {
          "name": "Low-level output voltage (-40℃~+125℃)",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "Tamb=-40℃~+125℃; VI=VT+ or VT-; IO=4.0mA; VCC=4.5V",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Input leakage current (-40℃~+125℃)",
          "symbol": "II",
          "kind": "electrical",
          "unit": "uA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Tamb=-40℃~+125℃; VI=VCC or GND; VCC=6.0V",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Static supply current (-40℃~+125℃)",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "Tamb=-40℃~+125℃; VI=VCC or GND; IO=0A; VCC=6.0V",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Propagation delay nA, nB to nY (25℃)",
          "symbol": "tpd",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 36,
          "max": 125,
          "conditions": "Tamb=25℃; 见图5; VCC=2.0V",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Propagation delay nA, nB to nY (25℃)",
          "symbol": "tpd",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 13,
          "max": 25,
          "conditions": "Tamb=25℃; 见图5; VCC=4.5V",
          "source_page": 12,
          "source": "datasheet"
        },
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