CD74AC175M96

{
  "slug": "cd74ac175m96",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Flip Flops, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "cd74ac175m96",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cd74ac175m96.kicad_sym",
    "cd74ac175m96.kicad_mod",
    "cd74ac175m96.glb",
    "cd74ac175m96.step",
    "cd74ac175m96.lbr",
    "docs/hero.png",
    "docs/cd74ac175m96-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cd74ac175m96-hero.glb",
    "cd74ac175m96-hero.overlay.json",
    "cd74ac175m96-etched.glb"
  ],
  "component": {
    "mpn": "CD74AC175M96",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "Logic",
    "subcategory": "Flip Flops",
    "datasheet": "https://www.ti.com/lit/ds/symlink/cd74ac175m96.pdf",
    "parts": {
      "symbol": "cd74ac175m96.kicad_sym",
      "footprint": "cd74ac175m96.kicad_mod",
      "model_3d": "cd74ac175m96-hero.glb",
      "model_3d_plain": "cd74ac175m96-etched.glb",
      "model_3d_step": "cd74ac175m96-etched.step",
      "model_3d_step_plain": "cd74ac175m96.step",
      "lbr": "cd74ac175m96.lbr"
    },
    "distributor_links": {
      "lcsc": "C8180",
      "digikey": "296-31543-2-ND",
      "mouser": "595-CD74AC175M96"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T05:02:54Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-31543-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-CD74AC175M96",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CLR",
        "type": "input",
        "description": "Direct clear input; when low it forces Q low and Q̅ high regardless of CLK or D, and CLR must be released (recovery time trec of 1 ns minimum before CLK↑) before the next clock edge."
      },
      {
        "number": "2",
        "name": "1Q",
        "type": "output",
        "description": "True output of flip-flop 1, which follows D on the positive-going CLK edge and is held when CLK is high or low."
      },
      {
        "number": "3",
        "name": "1Q̅",
        "type": "output",
        "description": "Complementary output of flip-flop 1, always the inverse of 1Q."
      },
      {
        "number": "4",
        "name": "1D",
        "type": "input",
        "description": "Data input of flip-flop 1; must meet the setup time (2 ns minimum) before CLK↑ and the hold time (2 ns minimum) after CLK↑."
      },
      {
        "number": "5",
        "name": "2D",
        "type": "input",
        "description": "Data input of flip-flop 2; must meet the setup time (2 ns minimum) before CLK↑ and the hold time (2 ns minimum) after CLK↑."
      },
      {
        "number": "6",
        "name": "2Q",
        "type": "output",
        "description": "True output of flip-flop 2, which follows D on the positive-going CLK edge and is held when CLK is high or low."
      },
      {
        "number": "7",
        "name": "2Q",
        "type": "output",
        "description": "Complementary output of flip-flop 2, always the inverse of 2Q."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin."
      },
      {
        "number": "9",
        "name": "CLK",
        "type": "input",
        "description": "Common clock input for all four flip-flops; data transfers to the outputs on the positive-going edge, and the maximum clock frequency is 8 MHz at VCC = 1.5 V and 100 MHz at VCC = 5 V."
      },
      {
        "number": "10",
        "name": "3Q",
        "type": "output",
        "description": "Complementary output of flip-flop 3, always the inverse of 3Q."
      },
      {
        "number": "11",
        "name": "3Q",
        "type": "output",
        "description": "True output of flip-flop 3, which follows D on the positive-going CLK edge and is held when CLK is high or low."
      },
      {
        "number": "12",
        "name": "3D",
        "type": "input",
        "description": "Data input of flip-flop 3; must meet the setup time (2 ns minimum) before CLK↑ and the hold time (2 ns minimum) after CLK↑."
      },
      {
        "number": "13",
        "name": "4D",
        "type": "input",
        "description": "Data input of flip-flop 4; must meet the setup time (2 ns minimum) before CLK↑ and the hold time (2 ns minimum) after CLK↑."
      },
      {
        "number": "14",
        "name": "4Q̅",
        "type": "output",
        "description": "Complementary output of flip-flop 4, always the inverse of 4Q."
      },
      {
        "number": "15",
        "name": "4Q",
        "type": "output",
        "description": "True output of flip-flop 4, which follows D on the positive-going CLK edge and is held when CLK is high or low."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, recommended 1.5 V to 5.5 V; absolute maximum rating is -0.5 V to 6 V."
      }
    ],
    "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 text extraction dropped the overbars on the complementary outputs (Q and Q̅). Names are restored; The pinout comes from the text-only 'M PACKAGE (TOP VIEW)' figure, which is the SOIC-16 (D) package "
        ],
        "pages_sent": 13,
        "cost_usd": 0.0632,
        "at": "2026-10-18T04:57:57"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/cd74ac175m96.pdf",
        "pages": 13,
        "sha256": "8e3fccde494e18e3",
        "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"
    },
    "models_3d": [
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        "file": "cd74ac175m96.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cd74ac175m96-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
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          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "9c1a8a2ea6f0e758599202da058230eb9d5e6d49a0d00a11d4d6dca869f1300a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}