XD74LS95

{
  "slug": "xd74ls95",
  "version": "0.1.0",
  "type": "component",
  "description": "XINLUDA Shift Registers, DIP-14. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "xd74ls95",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "xd74ls95.kicad_sym",
    "xd74ls95.kicad_mod",
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    "xd74ls95.step",
    "xd74ls95.lbr",
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    "docs/xd74ls95-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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  "component": {
    "mpn": "XD74LS95",
    "manufacturer": "XINLUDA",
    "package": "DIP-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Shift Registers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906026455851008",
    "parts": {
      "symbol": "xd74ls95.kicad_sym",
      "footprint": "xd74ls95.kicad_mod",
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      "lbr": "xd74ls95.lbr"
    },
    "distributor_links": {
      "lcsc": "C707076"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T16:37:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SERIAL INPUT",
        "type": "input",
        "description": "Serial data input used for shift-right operation, entered when mode control is low and clock-1 makes a high-to-low transition."
      },
      {
        "number": "2",
        "name": "A",
        "type": "input",
        "description": "Parallel data input A, loaded into the first flip-flop when mode control is high on the high-to-low transition of clock-2."
      },
      {
        "number": "3",
        "name": "B",
        "type": "input",
        "description": "Parallel data input B, loaded into the second flip-flop when mode control is high on the high-to-low transition of clock-2."
      },
      {
        "number": "4",
        "name": "C",
        "type": "input",
        "description": "Parallel data input C, loaded into the third flip-flop when mode control is high on the high-to-low transition of clock-2."
      },
      {
        "number": "5",
        "name": "D",
        "type": "input",
        "description": "Parallel data input D, loaded into the fourth flip-flop when mode control is high, and the serial data input for shift-left."
      },
      {
        "number": "6",
        "name": "MODE CONTROL",
        "type": "input",
        "description": "Mode control input: high selects parallel load/shift left (clock-2), low selects shift right (clock-1)."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground terminal, reference for all voltage values."
      },
      {
        "number": "8",
        "name": "CK2",
        "type": "input",
        "description": "Clock-2 input (L-Shift/Load), active on the high-to-low transition, used for parallel load and shift left when mode control is high."
      },
      {
        "number": "9",
        "name": "CK1",
        "type": "input",
        "description": "Clock-1 input (R-Shift), active on the high-to-low transition, used for shift right when mode control is low."
      },
      {
        "number": "10",
        "name": "QD",
        "type": "output",
        "description": "Parallel output D (fourth flip-flop); IOH max -400 µA, IOL max 8 mA."
      },
      {
        "number": "11",
        "name": "QC",
        "type": "output",
        "description": "Parallel output C (third flip-flop); IOH max -400 µA, IOL max 8 mA."
      },
      {
        "number": "12",
        "name": "QB",
        "type": "output",
        "description": "Parallel output B (second flip-flop); IOH max -400 µA, IOL max 8 mA."
      },
      {
        "number": "13",
        "name": "QA",
        "type": "output",
        "description": "Parallel output A (first flip-flop); IOH max -400 µA, IOL max 8 mA."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, recommended 4.75 V to 5.25 V (typ 5.00 V), absolute maximum 7 V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906026455851008",
        "pages": 6,
        "sha256": "25d8b4583187419a",
        "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"
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        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3dae072a95c64bee0d1e58be8e75383639f5017ab982de1749d05808a4eed058",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}