CD74HC4052NSR

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  "slug": "cd74hc4052nsr",
  "title": "CD74HC4052NSR",
  "brief": "Texas Instruments Analog Switches / Multiplexers, SO-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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    "mpn": "CD74HC4052NSR",
    "manufacturer": "Texas Instruments",
    "package": "SO-16-300mil",
    "pin_count": 16,
    "category": "Communication Interface Chip/UART/485/232",
    "subcategory": "Analog Switches / Multiplexers",
    "datasheet": "https://www.ti.com/lit/ds/symlink/cd74hc4052nsr.pdf",
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    "pins": [
      {
        "number": "1",
        "name": "CH B0",
        "type": "passive",
        "description": "Channel B0 analog in/out of the B switch bank, a bidirectional transmission gate that can pass analog signals from VEE to VCC."
      },
      {
        "number": "2",
        "name": "CH B2",
        "type": "passive",
        "description": "Channel B2 analog in/out of the B switch bank, a bidirectional transmission gate that can pass analog signals from VEE to VCC."
      },
      {
        "number": "3",
        "name": "COM B",
        "type": "passive",
        "description": "B common analog out/in that connects to one of the B channels selected by S0 and S1 when E is low."
      },
      {
        "number": "4",
        "name": "CH B3",
        "type": "passive",
        "description": "Channel B3 analog in/out of the B switch bank, a bidirectional transmission gate that can pass analog signals from VEE to VCC."
      },
      {
        "number": "5",
        "name": "CH B1",
        "type": "passive",
        "description": "Channel B1 analog in/out of the B switch bank, a bidirectional transmission gate that can pass analog signals from VEE to VCC."
      },
      {
        "number": "6",
        "name": "E",
        "type": "input",
        "description": "Enable channels, active low; when high it disables all switches into the off state."
      },
      {
        "number": "7",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative power input, 0 V to -6 V per the recommended operating conditions."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for all digital control inputs and for the voltages referenced in the datasheet."
      },
      {
        "number": "9",
        "name": "S1",
        "type": "input",
        "description": "Channel select 1 digital input that selects the B and A channel per Table 2 of the datasheet."
      },
      {
        "number": "10",
        "name": "S0",
        "type": "input",
        "description": "Channel select 0 digital input that selects the B and A channel per Table 2 of the datasheet."
      },
      {
        "number": "11",
        "name": "CH A3",
        "type": "passive",
        "description": "Channel A3 analog in/out of the A switch bank, a bidirectional transmission gate that can pass analog signals from VEE to VCC."
      },
      {
        "number": "12",
        "name": "CH A0",
        "type": "passive",
        "description": "Channel A0 analog in/out of the A switch bank, a bidirectional transmission gate that can pass analog signals from VEE to VCC."
      },
      {
        "number": "13",
        "name": "COM A",
        "type": "passive",
        "description": "A common analog in/out that connects to one of the A channels selected by S0 and S1 when E is low."
      },
      {
        "number": "14",
        "name": "CH A1",
        "type": "passive",
        "description": "Channel A1 analog in/out of the A switch bank, a bidirectional transmission gate that can pass analog signals from VEE to VCC."
      },
      {
        "number": "15",
        "name": "CH A2",
        "type": "passive",
        "description": "Channel A2 analog in/out of the A switch bank, a bidirectional transmission gate that can pass analog signals from VEE to VCC."
      },
      {
        "number": "16",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive power input, 2 V to 6 V for HC types and 4.5 V to 5.5 V for HCT types per the recommended operating conditions."
      }
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The MPN CD74HC4052NSR is the NS (SO/SOP, 16-pin) package per the ordering addendum. The datasheet li"
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        "cost_usd": 0.0516,
        "at": "2026-10-27T18:33:48"
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        "pages": 49,
        "sha256": "f46801e69998f7f9",
        "source_tier": "mfr"
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        "described": 16,
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    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SO-16-300mil",
      "Category": "Communication Interface Chip/UART/485/232",
      "Pins": "16"
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          "name": "Control input leakage current",
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          "name": "Control input leakage current",
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          "name": "Quiescent device current",
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