TLC59212IPWR

{
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  "type": "component",
  "slug": "tlc59212ipwr",
  "title": "TLC59212IPWR",
  "brief": "Texas Instruments Flip Flops, TSSOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "logic",
    "tlc59212ipwr",
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  "component": {
    "mpn": "TLC59212IPWR",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-20",
    "pin_count": 20,
    "category": "Logic",
    "subcategory": "Flip Flops",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tlc59212",
    "parts": {
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      "footprint": "tlc59212ipwr.kicad_mod",
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      "model_3d_step_plain": "tlc59212ipwr.step",
      "lbr": "tlc59212ipwr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2677785",
      "digikey": "296-25405-2-ND",
      "mouser": "595-TLC59212IPWR"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T05:54:22Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-25405-2-ND",
        "status": "found",
        "lifecycle": "Active"
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      "mouser": {
        "pn": "595-TLC59212IPWR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CLR",
        "type": "input",
        "description": "Direct clear of the outputs; when CLR is at low level, the D input has no effect at the output. Input thresholds are 3.5 V (positive-going) and 1.5 V (negative-going) with 0.5 to 2 V hysteresis, and the absolute maximum input voltage is 7 V."
      },
      {
        "number": "2",
        "name": "D1",
        "type": "input",
        "description": "Input control to the current sink driver for channel Y1; absolute maximum input voltage is 7 V and recommended VIH is 0.7 × VCC minimum, VIL is 0.3 × VCC maximum."
      },
      {
        "number": "3",
        "name": "D2",
        "type": "input",
        "description": "Input control to the current sink driver for channel Y2; absolute maximum input voltage is 7 V and recommended VIH is 0.7 × VCC minimum, VIL is 0.3 × VCC maximum."
      },
      {
        "number": "4",
        "name": "D3",
        "type": "input",
        "description": "Input control to the current sink driver for channel Y3; absolute maximum input voltage is 7 V and recommended VIH is 0.7 × VCC minimum, VIL is 0.3 × VCC maximum."
      },
      {
        "number": "5",
        "name": "D4",
        "type": "input",
        "description": "Input control to the current sink driver for channel Y4; absolute maximum input voltage is 7 V and recommended VIH is 0.7 × VCC minimum, VIL is 0.3 × VCC maximum."
      },
      {
        "number": "6",
        "name": "D5",
        "type": "input",
        "description": "Input control to the current sink driver for channel Y5; absolute maximum input voltage is 7 V and recommended VIH is 0.7 × VCC minimum, VIL is 0.3 × VCC maximum."
      },
      {
        "number": "7",
        "name": "D6",
        "type": "input",
        "description": "Input control to the current sink driver for channel Y6; absolute maximum input voltage is 7 V and recommended VIH is 0.7 × VCC minimum, VIL is 0.3 × VCC maximum."
      },
      {
        "number": "8",
        "name": "D7",
        "type": "input",
        "description": "Input control to the current sink driver for channel Y7; absolute maximum input voltage is 7 V and recommended VIH is 0.7 × VCC minimum, VIL is 0.3 × VCC maximum."
      },
      {
        "number": "9",
        "name": "D8",
        "type": "input",
        "description": "Input control to the current sink driver for channel Y8; absolute maximum input voltage is 7 V and recommended VIH is 0.7 × VCC minimum, VIL is 0.3 × VCC maximum."
      },
      {
        "number": "10",
        "name": "CLK",
        "type": "input",
        "description": "Clock to the positive-edge-triggered D flip-flops; data at D is transferred to Y on the positive-going clock edge, and D has no effect while CLK is high or low."
      },
      {
        "number": "11",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "12",
        "name": "Y8",
        "type": "output",
        "description": "Open-collector current sink output to load; recommended output voltage up to 24 V and output current up to 40 mA per bit (output low)."
      },
      {
        "number": "13",
        "name": "Y7",
        "type": "output",
        "description": "Open-collector current sink output to load; recommended output voltage up to 24 V and output current up to 40 mA per bit (output low)."
      },
      {
        "number": "14",
        "name": "Y6",
        "type": "output",
        "description": "Open-collector current sink output to load; recommended output voltage up to 24 V and output current up to 40 mA per bit (output low)."
      },
      {
        "number": "15",
        "name": "Y5",
        "type": "output",
        "description": "Open-collector current sink output to load; recommended output voltage up to 24 V and output current up to 40 mA per bit (output low)."
      },
      {
        "number": "16",
        "name": "Y4",
        "type": "output",
        "description": "Open-collector current sink output to load; recommended output voltage up to 24 V and output current up to 40 mA per bit (output low)."
      },
      {
        "number": "17",
        "name": "Y3",
        "type": "output",
        "description": "Open-collector current sink output to load; recommended output voltage up to 24 V and output current up to 40 mA per bit (output low)."
      },
      {
        "number": "18",
        "name": "Y2",
        "type": "output",
        "description": "Open-collector current sink output to load; recommended output voltage up to 24 V and output current up to 40 mA per bit (output low)."
      },
      {
        "number": "19",
        "name": "Y1",
        "type": "output",
        "description": "Open-collector current sink output to load; recommended output voltage up to 24 V and output current up to 40 mA per bit (output low)."
      },
      {
        "number": "20",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, 4.5 V to 5.5 V recommended; absolute maximum supply voltage is 7 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 datasheet labels pin 20 (Vcc) as type 'I'; it was mapped to KiCad power_in because it is the sup; Input-threshold and absolute-maximum values for D1-D8, CLR and CLK are taken from the Electrical Cha; Output ratings (24 V recommended, 40 mA per bit) are device-level limits from the Recommended Operat"
        ],
        "pages_sent": 19,
        "cost_usd": 0.0646,
        "at": "2026-10-09T05:54:06"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tlc59212",
        "pages": 19,
        "sha256": "90206e8978dd1b36",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 20,
        "described": 20,
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        "refuses_to_fabricate": true
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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        "sha256": "97339947f3a7196470ec2f1d9f9b92bb2fc2ab66ad53be0cf105192585ef3c9a",
        "checked": "2026-10-09",
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      },
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        "zmin_mm": 0,
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        "sha256": "833b2483c505a223101581d6d0fa0ff205d159d23f5bf02acd1f870ec3b62b6c",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TSSOP-20",
      "Category": "Logic",
      "Pins": "20"
    }
  },
  "variants": [],
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  "discovery_pitch": "TLC59212IPWR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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