74HC04D

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  "labels": 14,+      "sides": "top + mirrored underside (single-sided)",+      "fallback_to_pad_number": 0+    }+  },+  "align": {+    "ok": true,+    "centre_offset_mm": 0.0,+    "tolerance_mm": 0.658,+    "orientation_flipped": false,+    "contacts_bbox_mm": [+      -3.0,+      3.0,+      -4.015,+      4.015+    ],+    "pads_bbox_mm": [+      -3.45,+      3.45,+      -4.11,+      4.11+    ],+    "seating_z_mm": -0.0+  },+  "sources": {+    "glb": "74hc04d-etched.glb",+    "glb_sha256": "cae55560103914324bff67e845a212dce25ed2a71e785e41b9803331855867e7",+    "footprint": "74hc04d.kicad_mod",+    "footprint_sha256": "a885b619b22880c9559522d2bf865b059d80453b95a98defc9e6ceef284da1fc",+    "pins": "page.json component.pins",+    "pins_sha256": "e23b0a3ec374d9509bf0a5a30ec4a6c81110992aa50ba49ea059b56da088bb96"+  },+  "generator": "adom-wiki 1.8.24 (component_hero)",+  "labels": [+    {+      "pad": "1",+      "text": "1A",+      "x": -3.6,+      "y": -3.81,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "2",+      "text": "1Y",+      "x": -3.6,+      "y": -2.54,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "3",+      "text": "2A",+      "x": -3.6,+      "y": -1.27,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "4",+      "text": "2Y",+      "x": -3.6,+      "y": 0.0,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "5",+      "text": "3A",+      "x": -3.6,+      "y": 1.27,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "6",+      "text": "3Y",+      "x": -3.6,+      "y": 2.54,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "7",+      "text": "GND",+      "x": -3.6,+      "y": 3.81,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "8",+      "text": "4Y",+      "x": 3.6,+    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@@ -1,6 +1,6 @@ {   "slug": "74hc04d",-  "version": "0.1.2",+  "version": "0.1.3",   "type": "component",   "description": "Nexperia Inverters, SOIC-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.",   "tags": [@@ -26,9 +26,191 @@     "viewers/symbol.html",     "viewers/footprint.html",     "74hc04d-etched.step",-    "74hc04d-etched.glb"+    "74hc04d-etched.glb",+    "74hc04d-hero.glb",+    "74hc04d-hero.overlay.json"   ],   "license": "CC-BY-SA-4.0",   "title": "74HC04D",-  "visibility": "public"+  "visibility": "public",+  "component": {+    "logic": {+      "family_id": "74HC04",+      "logic_family": "74HC",+      "function_code": "04",+      "function_class": "Gate",+      "function_name": "Hex Inverter",+      "manufacturer": null,+      "is_specialty": false+    },+    "parts": {+      "model_3d_step": "74hc04d-etched.step",+      "model_3d_step_plain": "74hc04d.step",+      "model_3d": "74hc04d-hero.glb",+      "model_3d_plain": "74hc04d.glb",+      "symbol": "74hc04d.kicad_sym",+      "footprint": "74hc04d.kicad_mod",+      "lbr": "74hc04d.lbr"+    },+    "models_3d": [+      {+        "file": "74hc04d.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": "74hc04d-etched.step",+        "role": "eda",+        "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": "745077dd397d802191c85d2ec2be8cbe40512d3c10ec6312cabfeff4a28bfc10",+        "checked": "2026-11-12",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      }+    ],+    "mpn": "74HC04D",+    "manufacturer": "Nexperia",+    "package": "SOIC-14",+    "pin_count": 14,+    "category": "Logic ICs",+    "subcategory": "Inverters",+    "datasheet": "https://www.lcsc.com/datasheet/lcsc_datasheet_2407241044_Nexperia-74HC04D-653_C5590.pdf",+    "pins": [+      {+        "number": "1",+        "name": "1A",+        "type": "input",+        "description": "Data input to inverter 1. CMOS logic level input; VIH min = 3.15 V and VIL max = 1.35 V at VCC = 4.5 V. Input leakage current ±0.1 μA typ."+      },+      {+        "number": "2",+        "name": "1Y",+        "type": "output",+        "description": "Data output from inverter 1 (logical inversion of 1A). Push-pull CMOS output rated for IO = ±5.2 mA at VCC = 6.0 V with VOH ≥ 5.48 V and VOL ≤ 0.26 V."+      },+      {+        "number": "3",+        "name": "2A",+        "type": "input",+        "description": "Data input to inverter 2. CMOS logic level input with clamp diodes to VCC and GND."+      },+      {+        "number": "4",+        "name": "2Y",+        "type": "output",+        "description": "Data output from inverter 2 (logical inversion of 2A). Push-pull CMOS output."+      },+      {+        "number": "5",+        "name": "3A",+        "type": "input",+        "description": "Data input to inverter 3. CMOS logic level input with clamp diodes to VCC and GND."+      },+      {+        "number": "6",+        "name": "3Y",+        "type": "output",+        "description": "Data output from inverter 3 (logical inversion of 3A). Push-pull CMOS output."+      },+      {+        "number": "7",+        "name": "GND",+        "type": "power_in",+        "description": "Ground reference (0 V). All voltages in the datasheet are referenced to this pin."+      },+      {+        "number": "8",+        "name": "4Y",+        "type": "output",+        "description": "Data output from inverter 4 (logical inversion of 4A). Push-pull CMOS output."+      },+      {+        "number": "9",+        "name": "4A",+        "type": "input",+        "description": "Data input to inverter 4. CMOS logic level input with clamp diodes to VCC and GND."+      },+      {+        "number": "10",+        "name": "5Y",+        "type": "output",+        "description": "Data output from inverter 5 (logical inversion of 5A). Push-pull CMOS output."+      },+      {+        "number": "11",+        "name": "5A",+        "type": "input",+        "description": "Data input to inverter 5. CMOS logic level input with clamp diodes to VCC and GND."+      },+      {+        "number": "12",+        "name": "6Y",+        "type": "output",+        "description": "Data output from inverter 6 (logical inversion of 6A). Push-pull CMOS output."+      },+      {+        "number": "13",+        "name": "6A",+        "type": "input",+        "description": "Data input to inverter 6. CMOS logic level input with clamp diodes to VCC and GND."+      },+      {+        "number": "14",+        "name": "VCC",+        "type": "power_in",+        "description": "Positive supply voltage. Recommended operating range 2.0 V to 6.0 V for 74HC04 (4.5 V to 5.5 V for 74HCT04). Bypass with a 100 nF ceramic capacitor to GND close to the pin."+      }+    ],+    "distributor_links": {+      "lcsc": "C5590"+    },+    "viewers": {+      "symbol": "viewers/symbol.html",+      "footprint": "viewers/footprint.html"+    },+    "aliases": [+      "74HC04D,653"+    ],+    "provenance": {+      "cad": "KiCad official (CC-BY-SA 4.0)",+      "cad_footprint": "KiCad SOIC-14_3.9x8.7mm_P1.27mm",+      "pins": {+        "total": 14,+        "source": "README pin table from the 2026-08-24 datasheet extraction (ds2sf); equals the KiCad symbol and the footprint pads"+      },+      "component_block": {+        "at": "2026-11-09",+        "by": "part-reviewer (Ray review #937)",+        "what": "component block filled from the page's own README, symbol and footprint plus Component Ocean (LCSC, datasheet URL); CAD unchanged"+      },+      "datasheet": {+        "url": "https://www.lcsc.com/datasheet/lcsc_datasheet_2407241044_Nexperia-74HC04D-653_C5590.pdf",+        "file": "docs/74hc04d-datasheet.pdf"+      }+    }+  } }