SN74LV02ADR

{
  "slug": "sn74lv02adr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Logic ICs, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic ics",
    "sn74lv02adr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sn74lv02adr.kicad_sym",
    "sn74lv02adr.kicad_mod",
    "sn74lv02adr.glb",
    "sn74lv02adr.step",
    "sn74lv02adr.lbr",
    "docs/hero.png",
    "docs/sn74lv02adr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sn74lv02adr-hero.glb",
    "sn74lv02adr-hero.overlay.json",
    "sn74lv02adr-etched.glb"
  ],
  "component": {
    "mpn": "SN74LV02ADR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Logic ICs",
    "subcategory": "Logic ICs",
    "datasheet": "https://www.ti.com/lit/ds/symlink/sn74lv02a.pdf",
    "parts": {
      "symbol": "sn74lv02adr.kicad_sym",
      "footprint": "sn74lv02adr.kicad_mod",
      "model_3d": "sn74lv02adr-hero.glb",
      "model_3d_plain": "sn74lv02adr-etched.glb",
      "model_3d_step": "sn74lv02adr-etched.step",
      "model_3d_step_plain": "sn74lv02adr.step",
      "lbr": "sn74lv02adr.lbr"
    },
    "distributor_links": {
      "lcsc": "C484755",
      "digikey": "296-28607-2-ND",
      "mouser": "595-SN74LV02ADR"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T04:26:52Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-28607-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-SN74LV02ADR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1Y",
        "type": "output",
        "description": "Output of NOR gate 1 (Y = A + B); outputs should not be pulled above VCC and load current should not exceed 25 mA per output."
      },
      {
        "number": "2",
        "name": "1A",
        "type": "input",
        "description": "Input A of NOR gate 1; inputs accept up to 5.5 V at any valid VCC and must not be left floating."
      },
      {
        "number": "3",
        "name": "1B",
        "type": "input",
        "description": "Input B of NOR gate 1; inputs accept up to 5.5 V at any valid VCC and must not be left floating."
      },
      {
        "number": "4",
        "name": "2Y",
        "type": "output",
        "description": "Output of NOR gate 2 (Y = A + B); outputs should not be pulled above VCC and load current should not exceed 25 mA per output."
      },
      {
        "number": "5",
        "name": "2A",
        "type": "input",
        "description": "Input A of NOR gate 2; inputs accept up to 5.5 V at any valid VCC and must not be left floating."
      },
      {
        "number": "6",
        "name": "2B",
        "type": "input",
        "description": "Input B of NOR gate 2; inputs accept up to 5.5 V at any valid VCC and must not be left floating."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "8",
        "name": "3A",
        "type": "input",
        "description": "Input A of NOR gate 3; inputs accept up to 5.5 V at any valid VCC and must not be left floating."
      },
      {
        "number": "9",
        "name": "3B",
        "type": "input",
        "description": "Input B of NOR gate 3; inputs accept up to 5.5 V at any valid VCC and must not be left floating."
      },
      {
        "number": "10",
        "name": "3Y",
        "type": "output",
        "description": "Output of NOR gate 3 (Y = A + B); outputs should not be pulled above VCC and load current should not exceed 25 mA per output."
      },
      {
        "number": "11",
        "name": "4A",
        "type": "input",
        "description": "Input A of NOR gate 4; inputs accept up to 5.5 V at any valid VCC and must not be left floating."
      },
      {
        "number": "12",
        "name": "4B",
        "type": "input",
        "description": "Input B of NOR gate 4; inputs accept up to 5.5 V at any valid VCC and must not be left floating."
      },
      {
        "number": "13",
        "name": "4Y",
        "type": "output",
        "description": "Output of NOR gate 4 (Y = A + B); outputs should not be pulled above VCC and load current should not exceed 25 mA per output."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply pin; operates from 2 V to 5.5 V and should be bypassed with a close 0.1 µF capacitor."
      }
    ],
    "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 (page 3) is shared by all SNx4LV02A package variants and does not list a separate SOIC; The datasheet pin table gives GND and VCC with type '—'. They are set to power_in per the KiCad conv; The pin-configuration top-view drawings on page 3 did not survive text extraction, so pin positions "
        ],
        "pages_sent": 30,
        "cost_usd": 0.0901,
        "at": "2026-10-18T04:26:04"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/sn74lv02a.pdf",
        "pages": 30,
        "sha256": "b111af7846673213",
        "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"
    },
    "models_3d": [
      {
        "file": "sn74lv02adr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          8.7,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sn74lv02adr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          8.7,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "23d80267845b0e98c78de88446f6e86f0cd0dd173459ecb84ab33cab202d3642",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}