SN74AHCT1G00DBVR

{
  "schema_version": 1,
  "type": "component",
  "slug": "sn74ahct1g00dbvr",
  "title": "SN74AHCT1G00DBVR",
  "brief": "Texas Instruments Gates, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "logic",
    "sn74ahct1g00dbvr"
  ],
  "component": {
    "mpn": "SN74AHCT1G00DBVR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Logic",
    "subcategory": "Gates",
    "datasheet": "https://www.ti.com/lit/ds/symlink/sn74ahct1g00.pdf",
    "parts": {
      "symbol": "sn74ahct1g00dbvr.kicad_sym",
      "footprint": "sn74ahct1g00dbvr.kicad_mod",
      "model_3d": "sn74ahct1g00dbvr-etched.glb",
      "model_3d_plain": "sn74ahct1g00dbvr.glb",
      "model_3d_step": "sn74ahct1g00dbvr-etched.step",
      "model_3d_step_plain": "sn74ahct1g00dbvr.step",
      "lbr": "sn74ahct1g00dbvr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "A",
        "type": "input",
        "description": "Logic input A of the 2-input NAND gate. TTL-voltage compatible: VIH = 2 V min, VIL = 0.8 V max at VCC = 4.5-5.5 V. Input current ±1 µA max; must not be left floating (tie to VCC or GND when unused)."
      },
      {
        "number": "2",
        "name": "B",
        "type": "input",
        "description": "Logic input B of the 2-input NAND gate. TTL-voltage compatible: VIH = 2 V min, VIL = 0.8 V max at VCC = 4.5-5.5 V. Input current ±1 µA max; must not be left floating (tie to VCC or GND when unused)."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin. Connect to the system 0 V rail."
      },
      {
        "number": "4",
        "name": "Y",
        "type": "output",
        "description": "NAND gate output, Y = NOT(A AND B). Push-pull CMOS output with ±8 mA drive at VCC = 5 V (IOH = -8 mA, IOL = 8 mA)."
      },
      {
        "number": "5",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage pin. Recommended operating range 4.5 V to 5.5 V. Quiescent supply current ICC = 10 µA max. Bypass with a local ceramic capacitor to GND."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/sn74ahct1g00.pdf",
        "pages": 23,
        "sha256": "6e4a1443e487fec4",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "logic": {
      "family_id": "74AHCT1G00",
      "logic_family": "74AHCT",
      "function_code": "1G00",
      "function_class": "Gate",
      "function_name": "1-gate variant of Quad 2-Input NAND Gate (00)",
      "manufacturer": "Texas Instruments",
      "is_specialty": false
    },
    "models_3d": [
      {
        "file": "sn74ahct1g00dbvr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sn74ahct1g00dbvr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "75c212052264d9d3647ae6ad2f58598a8922b095be1e30cca12e2c9f3a4a4fc2",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-5",
      "Category": "Logic",
      "Pins": "5"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "sn74ahct1g00dbvr"
  ],
  "discovery_pitch": "SN74AHCT1G00DBVR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sn74ahct1g00dbvr.kicad_sym",
    "sn74ahct1g00dbvr.kicad_mod",
    "sn74ahct1g00dbvr.glb",
    "sn74ahct1g00dbvr.step",
    "sn74ahct1g00dbvr-etched.step",
    "sn74ahct1g00dbvr.lbr",
    "docs/hero.png",
    "docs/sn74ahct1g00dbvr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "SN74AHCT1G00DBVR",
      "kind": "packaging"
    },
    {
      "mpn": "SN74AHCT1G00DBVRDBVT",
      "kind": "packaging"
    },
    {
      "mpn": "SN74AHCT1G00DBVRDCKR",
      "kind": "packaging"
    },
    {
      "mpn": "SN74AHCT1G00DBVRDCKT",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T06:43:18.623Z"
}