TPIC6A595DWR

{
  "slug": "tpic6a595dwr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Shifting Register, SOIC-24-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic ics",
    "tpic6a595dwr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tpic6a595dwr.kicad_sym",
    "tpic6a595dwr.kicad_mod",
    "tpic6a595dwr.glb",
    "tpic6a595dwr.step",
    "tpic6a595dwr.lbr",
    "docs/hero.png",
    "docs/tpic6a595dwr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tpic6a595dwr-hero.glb",
    "tpic6a595dwr-hero.overlay.json",
    "tpic6a595dwr-etched.glb"
  ],
  "component": {
    "mpn": "TPIC6A595DWR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-24-300mil",
    "pin_count": 24,
    "category": "Logic ICs",
    "subcategory": "Shifting Register",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tpic6a595",
    "parts": {
      "symbol": "tpic6a595dwr.kicad_sym",
      "footprint": "tpic6a595dwr.kicad_mod",
      "model_3d": "tpic6a595dwr-hero.glb",
      "model_3d_plain": "tpic6a595dwr-etched.glb",
      "model_3d_step": "tpic6a595dwr-etched.step",
      "model_3d_step_plain": "tpic6a595dwr.step",
      "lbr": "tpic6a595dwr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2863342",
      "digikey": "296-50037-2-ND",
      "mouser": "595-TPIC6A595DWR"
    },
    "distributor_check": {
      "checked_at": "2026-10-26T18:38:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-50037-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPIC6A595DWR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DRAIN2",
        "type": "passive",
        "description": "Open-drain DMOS output 2 with 50 V switching capability and 350 mA continuous sink current."
      },
      {
        "number": "2",
        "name": "DRAIN3",
        "type": "passive",
        "description": "Open-drain DMOS output 3 with 50 V switching capability and 350 mA continuous sink current."
      },
      {
        "number": "3",
        "name": "SRCLR",
        "type": "input",
        "description": "Shift register clear, active low; a low level clears all registers in the device."
      },
      {
        "number": "4",
        "name": "G",
        "type": "input",
        "description": "Output enable, active low; when high all drain outputs are turned off, and it can be used for global PWM dimming."
      },
      {
        "number": "5",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground, internally connected to other PGND pins and must be externally connected to the power system ground."
      },
      {
        "number": "6",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground, internally connected to other PGND pins and must be externally connected to the power system ground."
      },
      {
        "number": "7",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground, internally connected to other PGND pins and must be externally connected to the power system ground."
      },
      {
        "number": "8",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground, internally connected to other PGND pins and must be externally connected to the power system ground."
      },
      {
        "number": "9",
        "name": "RCK",
        "type": "input",
        "description": "Register clock; data transfers from shift register to storage register on its rising edge, and read/write data is valid only when RCK is low."
      },
      {
        "number": "10",
        "name": "SRCK",
        "type": "input",
        "description": "Shift register clock; serial data is shifted in on its rising edge."
      },
      {
        "number": "11",
        "name": "DRAIN4",
        "type": "passive",
        "description": "Open-drain DMOS output 4 with 50 V switching capability and 350 mA continuous sink current."
      },
      {
        "number": "12",
        "name": "DRAIN5",
        "type": "passive",
        "description": "Open-drain DMOS output 5 with 50 V switching capability and 350 mA continuous sink current."
      },
      {
        "number": "13",
        "name": "DRAIN6",
        "type": "passive",
        "description": "Open-drain DMOS output 6 with 50 V switching capability and 350 mA continuous sink current."
      },
      {
        "number": "14",
        "name": "DRAIN7",
        "type": "passive",
        "description": "Open-drain DMOS output 7 with 50 V switching capability and 350 mA continuous sink current."
      },
      {
        "number": "15",
        "name": "SEROUT",
        "type": "output",
        "description": "Serial data output for cascading to the SER IN of the next device."
      },
      {
        "number": "16",
        "name": "LGND",
        "type": "power_in",
        "description": "Logic ground, to be connected externally at a single point to PGND."
      },
      {
        "number": "17",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground, internally connected to other PGND pins and must be externally connected to the power system ground."
      },
      {
        "number": "18",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground, internally connected to other PGND pins and must be externally connected to the power system ground."
      },
      {
        "number": "19",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground, internally connected to other PGND pins and must be externally connected to the power system ground."
      },
      {
        "number": "20",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground, internally connected to other PGND pins and must be externally connected to the power system ground."
      },
      {
        "number": "21",
        "name": "VCC",
        "type": "power_in",
        "description": "Logic supply voltage, recommended 4.5 V to 5.5 V and absolute maximum 7 V."
      },
      {
        "number": "22",
        "name": "SERIN",
        "type": "input",
        "description": "Serial data input to the 8-bit shift register."
      },
      {
        "number": "23",
        "name": "DRAIN0",
        "type": "passive",
        "description": "Open-drain DMOS output 0 with 50 V switching capability and 350 mA continuous sink current."
      },
      {
        "number": "24",
        "name": "DRAIN1",
        "type": "passive",
        "description": "Open-drain DMOS output 1 with 50 V switching capability and 350 mA continuous sink current."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Drain outputs are open-drain DMOS; typed as passive since no KiCad open-drain class exists in the al",
          "1/24 pin names appear NOWHERE in the datasheet text: ['1:DRAIN2@p3']"
        ],
        "pages_sent": 21,
        "cost_usd": 0.1414,
        "at": "2026-10-26T18:38:31"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tpic6a595",
        "pages": 21,
        "sha256": "26ea17c96981700b",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 24,
        "described": 24,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tpic6a595dwr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          10.3,
          15.4,
          2.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4b0d20f82f5b0124fecfe11c941274a3c865a30f7baee8b8fadd7df55972d4cd",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tpic6a595dwr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          10.3,
          15.4,
          2.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7d3c14639a8c3055af4c3b975897195e20e3d6839fe527bc1b919306af0f4350",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}