74CBTLV3253PGG

{
  "slug": "74cbtlv3253pgg",
  "version": "0.1.0",
  "type": "component",
  "description": "RENESAS Signal Switches, Multiplexers, Decoders, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "logic",
    "74cbtlv3253pgg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "74cbtlv3253pgg.kicad_sym",
    "74cbtlv3253pgg.kicad_mod",
    "74cbtlv3253pgg.glb",
    "74cbtlv3253pgg.step",
    "74cbtlv3253pgg.lbr",
    "docs/hero.png",
    "docs/74cbtlv3253pgg-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "74cbtlv3253pgg-hero.glb",
    "74cbtlv3253pgg-hero.overlay.json",
    "74cbtlv3253pgg-etched.glb"
  ],
  "component": {
    "mpn": "74CBTLV3253PGG",
    "manufacturer": "RENESAS",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Logic",
    "subcategory": "Signal Switches, Multiplexers, Decoders",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/133a010c7ca88ef1353ece669db7a5f6.pdf",
    "parts": {
      "symbol": "74cbtlv3253pgg.kicad_sym",
      "footprint": "74cbtlv3253pgg.kicad_mod",
      "model_3d": "74cbtlv3253pgg-hero.glb",
      "model_3d_plain": "74cbtlv3253pgg-etched.glb",
      "model_3d_step": "74cbtlv3253pgg-etched.step",
      "model_3d_step_plain": "74cbtlv3253pgg.step",
      "lbr": "74cbtlv3253pgg.lbr"
    },
    "distributor_links": {
      "lcsc": "C1547146",
      "digikey": "2156-74CBTLV3253PGG-ND",
      "mouser": "972-74CBTLV3253PGG"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T22:46:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2156-74CBTLV3253PGG-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "972-74CBTLV3253PGG",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1OE",
        "type": "input",
        "description": "Bank 1 output-enable input; a high level disconnects all 1A/1B switches, and it should be tied to VCC through a pullup resistor so the device is high-impedance during power up or down."
      },
      {
        "number": "2",
        "name": "S1",
        "type": "input",
        "description": "Select input S1 that, together with S0, chooses which B port is connected to the A port; VIH is 2V minimum at VCC 2.7V to 3.6V and VIL is 0.8V maximum."
      },
      {
        "number": "3",
        "name": "1B4",
        "type": "bidirectional",
        "description": "Bank 1 switch port B4, a bidirectional channel with about 5Ω on-state resistance between it and port 1A when selected."
      },
      {
        "number": "4",
        "name": "1B3",
        "type": "bidirectional",
        "description": "Bank 1 switch port B3, a bidirectional channel with about 5Ω on-state resistance between it and port 1A when selected."
      },
      {
        "number": "5",
        "name": "1B2",
        "type": "bidirectional",
        "description": "Bank 1 switch port B2, a bidirectional channel with about 5Ω on-state resistance between it and port 1A when selected."
      },
      {
        "number": "6",
        "name": "1B1",
        "type": "bidirectional",
        "description": "Bank 1 switch port B1, a bidirectional channel with about 5Ω on-state resistance between it and port 1A when selected."
      },
      {
        "number": "7",
        "name": "1A",
        "type": "bidirectional",
        "description": "Bank 1 common switch port A, which connects to one of 1B1 to 1B4 as set by S0, S1 and 1OE."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "9",
        "name": "2A",
        "type": "bidirectional",
        "description": "Bank 2 common switch port A, which connects to one of 2B1 to 2B4 as set by S0, S1 and 2OE."
      },
      {
        "number": "10",
        "name": "2B1",
        "type": "bidirectional",
        "description": "Bank 2 switch port B1, a bidirectional channel with about 5Ω on-state resistance between it and port 2A when selected."
      },
      {
        "number": "11",
        "name": "2B2",
        "type": "bidirectional",
        "description": "Bank 2 switch port B2, a bidirectional channel with about 5Ω on-state resistance between it and port 2A when selected."
      },
      {
        "number": "12",
        "name": "2B3",
        "type": "bidirectional",
        "description": "Bank 2 switch port B3, a bidirectional channel with about 5Ω on-state resistance between it and port 2A when selected."
      },
      {
        "number": "13",
        "name": "2B4",
        "type": "bidirectional",
        "description": "Bank 2 switch port B4, a bidirectional channel with about 5Ω on-state resistance between it and port 2A when selected."
      },
      {
        "number": "14",
        "name": "S0",
        "type": "input",
        "description": "Select input S0 that, together with S1, chooses which B port is connected to the A port; VIH is 2V minimum at VCC 2.7V to 3.6V and VIL is 0.8V maximum."
      },
      {
        "number": "15",
        "name": "2OE",
        "type": "input",
        "description": "Bank 2 output-enable input; a high level disconnects all 2A/2B switches, and it should be tied to VCC through a pullup resistor."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, specified from 2.3V to 3.6V in normal range."
      }
    ],
    "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's TOP VIEW pin configuration diagram is not present in the extracted text. The pin num"
        ],
        "pages_sent": 6,
        "cost_usd": 0.04,
        "at": "2026-10-20T22:45:20"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/133a010c7ca88ef1353ece669db7a5f6.pdf",
        "pages": 6,
        "sha256": "084de7dd29d54321",
        "source_tier": "lcsc"
      },
      "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": [
      {
        "file": "74cbtlv3253pgg.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6ad5e98224d02a427d9a6b929a28dbc158b9925fba5adec12db05079f1016948",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "74cbtlv3253pgg-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "fee596e060177e01c48a19753d820a5f138ee3a5eb7e8ab920c4c6ac290da691",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}