NE555PWR

{
  "schema_version": 1,
  "type": "component",
  "slug": "ne555pwr",
  "title": "NE555PWR",
  "brief": "Texas Instruments Timers / Counters, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "clock-timing",
    "ne555pwr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "NE555PWR",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-8",
    "pin_count": 8,
    "category": "Clock/Timing",
    "subcategory": "Timers / Counters",
    "datasheet": "https://www.ti.com/lit/ds/symlink/ne555.pdf",
    "parts": {
      "symbol": "ne555pwr.kicad_sym",
      "footprint": "ne555pwr.kicad_mod",
      "model_3d": "ne555pwr-hero.glb",
      "model_3d_plain": "ne555pwr.glb",
      "model_3d_step": "ne555pwr-etched.step",
      "model_3d_step_plain": "ne555pwr.step",
      "lbr": "ne555pwr.lbr"
    },
    "distributor_links": {
      "lcsc": 105643,
      "digikey": "296-29904-2-ND",
      "mouser": "595-NE555PWR"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T01:04:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-29904-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-NE555PWR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "2",
        "name": "TRIG",
        "type": "input",
        "description": "Start of timing input; TRIG < ½ CONT sets output high and discharge open."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "output",
        "description": "High current timer output signal."
      },
      {
        "number": "4",
        "name": "RESET",
        "type": "input",
        "description": "Active low reset input forces output and discharge low."
      },
      {
        "number": "5",
        "name": "CONT",
        "type": "bidirectional",
        "description": "Controls comparator thresholds; outputs 2/3 × VCC; allows bypass capacitor connection."
      },
      {
        "number": "6",
        "name": "THRES",
        "type": "input",
        "description": "End of timing input; THRES > CONT sets output low and discharge low."
      },
      {
        "number": "7",
        "name": "DISCH",
        "type": "output",
        "description": "Open collector output to discharge timing capacitor."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Input supply voltage, 4.5 V to 16 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 10,
        "cost_usd": 0.0564,
        "at": "2026-10-03T01:03:39"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/ne555.pdf",
        "pages": 39,
        "sha256": "ce821b05832f5a98",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TSSOP-8",
      "Category": "Clock/Timing",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ne555pwr"
  ],
  "discovery_pitch": "NE555PWR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
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    "ne555pwr.kicad_mod",
    "ne555pwr.glb",
    "ne555pwr.step",
    "ne555pwr.lbr",
    "docs/hero.png",
    "docs/ne555pwr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ne555pwr-hero.glb",
    "ne555pwr-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}