74VHC112MTCX

{
  "slug": "74vhc112mtcx",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi Flip Flops, TSSOP-16. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "74vhc112mtcx",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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    "README.md",
    "74vhc112mtcx.kicad_sym",
    "74vhc112mtcx.kicad_mod",
    "74vhc112mtcx.glb",
    "74vhc112mtcx.step",
    "74vhc112mtcx.lbr",
    "docs/hero.png",
    "docs/74vhc112mtcx-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "74vhc112mtcx-hero.glb",
    "74vhc112mtcx-hero.overlay.json",
    "74vhc112mtcx-etched.glb"
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  "component": {
    "mpn": "74VHC112MTCX",
    "manufacturer": "onsemi",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Logic",
    "subcategory": "Flip Flops",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/74vhc112mtcx-d.pdf",
    "parts": {
      "symbol": "74vhc112mtcx.kicad_sym",
      "footprint": "74vhc112mtcx.kicad_mod",
      "model_3d": "74vhc112mtcx-hero.glb",
      "model_3d_plain": "74vhc112mtcx-etched.glb",
      "model_3d_step": "74vhc112mtcx-etched.step",
      "model_3d_step_plain": "74vhc112mtcx.step",
      "lbr": "74vhc112mtcx.lbr"
    },
    "distributor_links": {
      "lcsc": "C903414",
      "digikey": "74VHC112MTCXTR-ND",
      "mouser": "512-74VHC112MTCX"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T22:06:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "74VHC112MTCXTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "512-74VHC112MTCX",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CLK1",
        "type": "input",
        "description": "Clock pulse input of flip-flop 1, active on the falling (HIGH-to-LOW) edge; input range 0V to 5.5V and it must not float."
      },
      {
        "number": "2",
        "name": "K1",
        "type": "input",
        "description": "K data input of flip-flop 1, which must be at its desired state during the setup and hold times around the falling clock edge; input range 0V to 5.5V and it must not float."
      },
      {
        "number": "3",
        "name": "J1",
        "type": "input",
        "description": "J data input of flip-flop 1, which must be at its desired state during the setup and hold times around the falling clock edge; input range 0V to 5.5V and it must not float."
      },
      {
        "number": "4",
        "name": "PR1",
        "type": "input",
        "description": "Direct preset input of flip-flop 1, active LOW, which prevents clocking and forces Q1 HIGH; input range 0V to 5.5V and it must not float."
      },
      {
        "number": "5",
        "name": "Q1",
        "type": "output",
        "description": "True output of flip-flop 1, rated for up to ±25mA DC output current."
      },
      {
        "number": "6",
        "name": "Q1_N",
        "type": "output",
        "description": "Complementary (inverted) output of flip-flop 1, rated for up to ±25mA DC output current."
      },
      {
        "number": "7",
        "name": "Q2_N",
        "type": "output",
        "description": "Complementary (inverted) output of flip-flop 2, rated for up to ±25mA DC output current."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; the maximum DC VCC/GND current is ±50mA."
      },
      {
        "number": "9",
        "name": "Q2",
        "type": "output",
        "description": "True output of flip-flop 2, rated for up to ±25mA DC output current."
      },
      {
        "number": "10",
        "name": "PR2",
        "type": "input",
        "description": "Direct preset input of flip-flop 2, active LOW, which prevents clocking and forces Q2 HIGH; input range 0V to 5.5V and it must not float."
      },
      {
        "number": "11",
        "name": "J2",
        "type": "input",
        "description": "J data input of flip-flop 2, which must be at its desired state during the setup and hold times around the falling clock edge; input range 0V to 5.5V and it must not float."
      },
      {
        "number": "12",
        "name": "K2",
        "type": "input",
        "description": "K data input of flip-flop 2, which must be at its desired state during the setup and hold times around the falling clock edge; input range 0V to 5.5V and it must not float."
      },
      {
        "number": "13",
        "name": "CLK2",
        "type": "input",
        "description": "Clock pulse input of flip-flop 2, active on the falling (HIGH-to-LOW) edge; input range 0V to 5.5V and it must not float."
      },
      {
        "number": "14",
        "name": "CLR2",
        "type": "input",
        "description": "Direct clear input of flip-flop 2, active LOW, which prevents clocking and forces Q2 LOW (Q2 bar HIGH); input range 0V to 5.5V and it must not float."
      },
      {
        "number": "15",
        "name": "CLR1",
        "type": "input",
        "description": "Direct clear input of flip-flop 1, active LOW, which prevents clocking and forces Q1 LOW (Q1 bar HIGH); input range 0V to 5.5V and it must not float."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage, recommended operating range 2.0V to 5.5V (absolute maximum 7.0V)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/74vhc112mtcx-d.pdf",
        "pages": 11,
        "sha256": "db7cd7eec5a9d15b",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
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        "checked": "2026-10-27",
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  }
}