74HC595D

@@ -0,0 +1,436 @@+{+  "spec": "adom-hero 1.4",+  "mpn": "74HC595D",+  "kind": "component + footprint reference art",+  "board_use": false,+  "plane_z_mm": -0.02,+  "units": "metre",+  "upAxis": "Z",+  "layers": {+    "pad_outlines": {+      "material": "Footprint pads - teal dashed outlines - 50 percent opacity",+      "rgba": [+        0.0,+        0.902,+        0.863,+        0.5+      ],+      "pads": 16,+      "span_mm": 9.49,+      "dash_mm": 0.2372,+      "gap_mm": 0.1424,+      "pad_stroke_mm": 0.0569+    },+    "silkscreen": {+      "material": "Silkscreen reference lines - 30 percent opacity",+      "rgba": [+        0.92,+        0.96,+        1.0,+        0.3+      ],+      "footprint_items": 7,+      "pin1": {+        "source": "footprint silkscreen",+        "pad": "1"+      }+    },+    "signal_names": {+      "material": "Signal names - 50 percent opacity",+      "rgba": [+        0.92,+        0.96,+        1.0,+        0.5+      ],+      "font": "DejaVu Sans Mono",+      "labels": 16,+      "sides": "top + mirrored underside (single-sided)",+      "fallback_to_pad_number": 0+    }+  },+  "align": {+    "ok": true,+    "centre_offset_mm": 0.0,+    "tolerance_mm": 0.759,+    "orientation_flipped": false,+    "contacts_bbox_mm": [+      -3.0,+      3.0,+      -4.65,+      4.65+    ],+    "pads_bbox_mm": [+      -3.45,+      3.45,+      -4.745,+      4.745+    ],+    "seating_z_mm": 0.0+  },+  "sources": {+    "glb": "74hc595d-etched.glb",+    "glb_sha256": "1c359b64fd950fa9153ef4195afda35e40f5cc397064384cba6c6cf546ca1a74",+    "footprint": "74hc595d.kicad_mod",+    "footprint_sha256": "f9b5075740f7816c540ae1137f025d659beaec522ed7b86b1a5274cc9a2d8a25",+    "pins": "page.json component.pins",+    "pins_sha256": "9b14fbb6b2c8ea883e937268e80749f9fa8528790aa24540a6527c41070630cd"+  },+  "generator": "adom-wiki 1.8.24 (component_hero)",+  "labels": [+    {+      "pad": "1",+      "text": "Q1",+      "x": -3.6,+      "y": -4.445,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "2",+      "text": "Q2",+      "x": -3.6,+      "y": -3.175,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "3",+      "text": "Q3",+      "x": -3.6,+      "y": -1.905,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "4",+      "text": "Q4",+      "x": -3.6,+      "y": -0.635,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "5",+      "text": "Q5",+      "x": -3.6,+      "y": 0.635,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "6",+      "text": "Q6",+      "x": -3.6,+      "y": 1.905,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "7",+      "text": "Q7",+      "x": -3.6,+      "y": 3.175,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "8",+      "text": "GND",+      "x": -3.6,+      "y": 4.445,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "9",+      "text": "Q7S",+      "x": 3.6,+      "y": 4.445,+      "align": "left",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "10",+      "text": "MR",+      "x": 3.6,+      "y": 3.175,+      "align": "left",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "11",+      "text": "SHCP",+      "x": 3.6,+      "y": 1.905,+      "align": "left",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "12",+      "text": "STCP",+      "x": 3.6,+      "y": 0.635,+      "align": "left",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "13",+      "text": "OE",+      "x": 3.6,+      "y": -0.635,+      "align": "left",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "14",+      "text": "DS",+      "x": 3.6,+      "y": -1.905,+      "align": "left",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "15",+      "text": "Q0",+      "x": 3.6,+      "y": -3.175,+      "align": "left",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "16",+      "text": "VCC",+      "x": 3.6,+      "y": -4.445,+      "align": "left",+      "vertical": false,+      "h": 0.6+    }+  ],+  "pads": [+    {+      "number": "1",+      "shape": "roundrect",+      "center_mm": [+        -2.475,+        -4.445+      ],+      "size_mm": [+        1.95,+        0.6+      ],+      "rot": 0.0+    },+    {+      "number": "2",+      "shape": "roundrect",+      "center_mm": [+        -2.475,+        -3.175+      ],+      "size_mm": [+        1.95,+        0.6+      ],+      "rot": 0.0+    },+    {+      "number": "3",+      "shape": "roundrect",+      "center_mm": [+        -2.475,+        -1.905+      ],+      "size_mm": [+        1.95,+        0.6+      ],+      "rot": 0.0+    },+    {+      "number": "4",+      "shape": "roundrect",+      "center_mm": [+        -2.475,+        -0.635+      ],+      "size_mm": [+        1.95,+        0.6+      ],+      "rot": 0.0+    },+    {+      "number": "5",+      "shape": "roundrect",+      "center_mm": [+        -2.475,+        0.635+      ],+      "size_mm": [+        1.95,+        0.6+      ],+      "rot": 0.0+    },+    {+      "number": "6",+      "shape": "roundrect",+      "center_mm": [+        -2.475,+        1.905+      ],+      "size_mm": [+        1.95,+        0.6+      ],+      "rot": 0.0+    },+    {+      "number": "7",+      "shape": "roundrect",+      "center_mm": [+        -2.475,+        3.175+      ],+      "size_mm": [+        1.95,+        0.6+      ],+      "rot": 0.0+    },+    {+      "number": "8",+      "shape": "roundrect",+      "center_mm": [+        -2.475,+        4.445+      ],+      "size_mm": [+        1.95,+        0.6+      ],+      "rot": 0.0+    },+    {+      "number": "9",+      "shape": "roundrect",+      "center_mm": [+        2.475,+        4.445+      ],+      "size_mm": [+        1.95,+        0.6+      ],+      "rot": 0.0+    },+    {+      "number": "10",+      "shape": "roundrect",+      "center_mm": [+        2.475,+        3.175+      ],+      "size_mm": [+        1.95,+        0.6+      ],+      "rot": 0.0+    },+    {+      "number": "11",+      "shape": "roundrect",+      "center_mm": [+        2.475,+        1.905+      ],+      "size_mm": [+        1.95,+        0.6+      ],+      "rot": 0.0+    },+    {+      "number": "12",+      "shape": "roundrect",+      "center_mm": [+        2.475,+        0.635+      ],+      "size_mm": [+        1.95,+        0.6+      ],+      "rot": 0.0+    },+    {+      "number": "13",+      "shape": "roundrect",+      "center_mm": [+        2.475,+        -0.635+      ],+      "size_mm": [+        1.95,+        0.6+      ],+      "rot": 0.0+    },+    {+      "number": "14",+      "shape": "roundrect",+      "center_mm": [+        2.475,+        -1.905+      ],+      "size_mm": [+        1.95,+        0.6+      ],+      "rot": 0.0+    },+    {+      "number": "15",+      "shape": "roundrect",+      "center_mm": [+        2.475,+        -3.175+      ],+      "size_mm": [+        1.95,+        0.6+      ],+      "rot": 0.0+    },+    {+      "number": "16",+      "shape": "roundrect",+      "center_mm": [+        2.475,+        -4.445+      ],+      "size_mm": [+        1.95,+        0.6+      ],+      "rot": 0.0+    }+  ]+}

@@ -1,11 +1,11 @@ {   "slug": "74hc595d",-  "version": "0.2.0",+  "version": "0.2.1",   "type": "component",   "description": "Nexperia Shifting Register, SOIC-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",   "tags": [     "component",-    "logic",+    "led-drv",     "74hc595d"   ],   "dependencies": {},@@ -20,11 +20,228 @@     "74hc595d.kicad_mod",     "74hc595d.glb",     "74hc595d.step",+    "74hc595d-etched.step",     "74hc595d.lbr",     "docs/hero.png",     "docs/74hc595d-datasheet.pdf",     "viewers/symbol.html",     "viewers/footprint.html",-    "pads.json"-  ]-}\ No newline at end of file+    "pads.json",+    "74hc595d-hero.glb",+    "74hc595d-hero.overlay.json"+  ],+  "component": {+    "mpn": "74HC595D",+    "manufacturer": "JSMSEMI",+    "package": "SOP-16",+    "pin_count": 16,+    "category": "LED-drv",+    "subcategory": "LED Display Drivers",+    "datasheet": "https://assets.nexperia.com/documents/data-sheet/74HC595D.pdf",+    "parts": {+      "symbol": "74hc595d.kicad_sym",+      "footprint": "74hc595d.kicad_mod",+      "model_3d": "74hc595d-hero.glb",+      "model_3d_plain": "74hc595d.glb",+      "model_3d_step": "74hc595d-etched.step",+      "model_3d_step_plain": "74hc595d.step",+      "lbr": "74hc595d.lbr"+    },+    "distributor_links": {+      "lcsc": "C5144558"+    },+    "pins": [+      {+        "number": "1",+        "name": "Q1",+        "type": "output",+        "description": "Parallel data output bit 1 from the 8-bit storage register. 3-state output; goes to high-impedance when OE is HIGH. Drive capability approximately ±6 mA at VCC = 4.5 V."+      },+      {+        "number": "2",+        "name": "Q2",+        "type": "output",+        "description": "Parallel data output bit 2 from the 8-bit storage register. 3-state output; high-impedance when OE is HIGH."+      },+      {+        "number": "3",+        "name": "Q3",+        "type": "output",+        "description": "Parallel data output bit 3 from the 8-bit storage register. 3-state output; high-impedance when OE is HIGH."+      },+      {+        "number": "4",+        "name": "Q4",+        "type": "output",+        "description": "Parallel data output bit 4 from the 8-bit storage register. 3-state output; high-impedance when OE is HIGH."+      },+      {+        "number": "5",+        "name": "Q5",+        "type": "output",+        "description": "Parallel data output bit 5 from the 8-bit storage register. 3-state output; high-impedance when OE is HIGH."+      },+      {+        "number": "6",+        "name": "Q6",+        "type": "output",+        "description": "Parallel data output bit 6 from the 8-bit storage register. 3-state output; high-impedance when OE is HIGH."+      },+      {+        "number": "7",+        "name": "Q7",+        "type": "output",+        "description": "Parallel data output bit 7 (MSB) from the 8-bit storage register. 3-state output; high-impedance when OE is HIGH."+      },+      {+        "number": "8",+        "name": "GND",+        "type": "power_in",+        "description": "Ground reference (0 V)."+      },+      {+        "number": "9",+        "name": "Q7S",+        "type": "output",+        "description": "Serial data output tapped from the last stage of the shift register (not 3-state); used to cascade multiple 74HC595 devices. Drive capability approximately ±4 mA at VCC = 4.5 V."+      },+      {+        "number": "10",+        "name": "MR",+        "type": "input",+        "description": "Master reset, active LOW. Asynchronously clears the 8-bit shift register only (does not clear the storage register). Must be held HIGH during normal shifting."+      },+      {+        "number": "11",+        "name": "SHCP",+        "type": "input",+        "description": "Shift register clock input. Data on DS is shifted into the shift register on the LOW-to-HIGH transition of SHCP."+      },+      {+        "number": "12",+        "name": "STCP",+        "type": "input",+        "description": "Storage register clock (latch) input. On the LOW-to-HIGH transition, the contents of the shift register are transferred to the 8-bit storage register (parallel outputs)."+      },+      {+        "number": "13",+        "name": "OE",+        "type": "input",+        "description": "Output enable, active LOW. When HIGH, parallel outputs Q0..Q7 go to high-impedance OFF-state. Does not affect Q7S or the register contents."+      },+      {+        "number": "14",+        "name": "DS",+        "type": "input",+        "description": "Serial data input. Sampled on the LOW-to-HIGH transition of SHCP and shifted into stage 0 of the shift register."+      },+      {+        "number": "15",+        "name": "Q0",+        "type": "output",+        "description": "Parallel data output bit 0 (LSB) from the 8-bit storage register. 3-state output; high-impedance when OE is HIGH."+      },+      {+        "number": "16",+        "name": "VCC",+        "type": "power_in",+        "description": "Supply voltage. Operating range 2.0 V to 6.0 V (74HC595); recommended typical 5.0 V. Bypass with a 100 nF ceramic capacitor to GND close to the pin."+      }+    ],+    "provenance": {+      "extractor": "ds2sf",+      "datasheet": {+        "url": "https://assets.nexperia.com/documents/data-sheet/74HC595D.pdf",+        "pages": 21,+        "sha256": "fa24207e780cd8c4",+        "source_tier": "mfr"+      },+      "cad": "KiCad official (CC-BY-SA 4.0)",+      "pins": {+        "total": 16,+        "described": 16,+        "cites_pages": true,+        "refuses_to_fabricate": true+      }+    },+    "viewers": {+      "symbol": "viewers/symbol.html",+      "footprint": "viewers/footprint.html"+    },+    "pin1": {+      "pad": "1",+      "at": [+        -2.475,+        -4.445+      ],+      "corner": "top-left",+      "source": "silk-marker",+      "derived_from": "SOIC-16_3.9x9.9mm_P1.27mm@sha256:f9b5075740f7816c",+      "mark": "drawn"+    },+    "logic": {+      "family_id": "74HC595",+      "logic_family": "74HC",+      "function_code": "595",+      "function_class": "ShiftRegister",+      "function_name": "8-Bit SIPO Shift Register with Output Latch",+      "manufacturer": null,+      "is_specialty": false+    },+    "models_3d": [+      {+        "file": "74hc595d.step",+        "role": "plain",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          6,+          9.9,+          1.75+        ],+        "zmin_mm": 0,+        "centre_offset_mm": 0,+        "footprint_binding": "identity",+        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      },+      {+        "file": "74hc595d-etched.step",+        "role": "eda",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          6,+          9.9,+          1.75+        ],+        "zmin_mm": 0,+        "centre_offset_mm": 0,+        "footprint_binding": "identity",+        "sha256": "0179800085b12920860af1d5fafd7b7a2a1619ef030775b5c312923855ce3385",+        "checked": "2026-10-19",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      }+    ]+  },+  "title": "74HC595D",+  "brief": "JSMSEMI LED Display Drivers, SOP-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",+  "metadata": {+    "specs": {+      "Manufacturer": "Unknown",+      "Package": "SOP-16",+      "Category": "LED-drv",+      "Pins": "16"+    }+  },+  "discovery_triggers": [+    "74hc595d"+  ],+  "discovery_pitch": "74HC595D (Unknown) component page with datasheet-verified CAD.",+  "visibility": "public"+}