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Ray Set visibility: public b147666 6d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "mm74hc00mtcx",
  "title": "MM74HC00MTCX",
  "brief": "onsemi Logic Gates, TSSOP-14. 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",
    "logic",
    "mm74hc00mtcx",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MM74HC00MTCX",
    "manufacturer": "onsemi",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "Logic",
    "subcategory": "Logic Gates",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/mm74hc00mtcx-d.pdf",
    "parts": {
      "symbol": "mm74hc00mtcx.kicad_sym",
      "footprint": "mm74hc00mtcx.kicad_mod",
      "model_3d": "mm74hc00mtcx-hero.glb",
      "model_3d_plain": "mm74hc00mtcx-etched.glb",
      "model_3d_step": "mm74hc00mtcx-etched.step",
      "model_3d_step_plain": "mm74hc00mtcx.step",
      "lbr": "mm74hc00mtcx.lbr"
    },
    "distributor_links": {
      "lcsc": "C904240",
      "mouser": "512-MM74HC00MTCX"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T18:04:13Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": "512-MM74HC00MTCX",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A1",
        "type": "input",
        "description": "Gate 1 input A, with an internal diode clamp to VCC and ground; DC input voltage rating is -1.5 to VCC+1.5V."
      },
      {
        "number": "2",
        "name": "B1",
        "type": "input",
        "description": "Gate 1 input B, with an internal diode clamp to VCC and ground; DC input voltage rating is -1.5 to VCC+1.5V."
      },
      {
        "number": "3",
        "name": "Y1",
        "type": "output",
        "description": "Gate 1 buffered NAND output, rated for DC output current of ±25mA per pin."
      },
      {
        "number": "4",
        "name": "A2",
        "type": "input",
        "description": "Gate 2 input A, with an internal diode clamp to VCC and ground; DC input voltage rating is -1.5 to VCC+1.5V."
      },
      {
        "number": "5",
        "name": "B2",
        "type": "input",
        "description": "Gate 2 input B, with an internal diode clamp to VCC and ground; DC input voltage rating is -1.5 to VCC+1.5V."
      },
      {
        "number": "6",
        "name": "Y2",
        "type": "output",
        "description": "Gate 2 buffered NAND output, rated for DC output current of ±25mA per pin."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device; ICC or GND current is rated at ±50mA."
      },
      {
        "number": "8",
        "name": "Y3",
        "type": "output",
        "description": "Gate 3 buffered NAND output, rated for DC output current of ±25mA per pin."
      },
      {
        "number": "9",
        "name": "A3",
        "type": "input",
        "description": "Gate 3 input A, with an internal diode clamp to VCC and ground; DC input voltage rating is -1.5 to VCC+1.5V."
      },
      {
        "number": "10",
        "name": "B3",
        "type": "input",
        "description": "Gate 3 input B, with an internal diode clamp to VCC and ground; DC input voltage rating is -1.5 to VCC+1.5V."
      },
      {
        "number": "11",
        "name": "Y4",
        "type": "output",
        "description": "Gate 4 buffered NAND output, rated for DC output current of ±25mA per pin."
      },
      {
        "number": "12",
        "name": "A4",
        "type": "input",
        "description": "Gate 4 input A, with an internal diode clamp to VCC and ground; DC input voltage rating is -1.5 to VCC+1.5V."
      },
      {
        "number": "13",
        "name": "B4",
        "type": "input",
        "description": "Gate 4 input B, with an internal diode clamp to VCC and ground; DC input voltage rating is -1.5 to VCC+1.5V."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply with a recommended operating range of 2V to 6V (absolute maximum -0.5 to +7.0V)."
      }
    ],
    "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+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet does not give a per-pin function table. The pin assignments for DIP, SOIC, SOP and TSS; No per-pin current or voltage limits are stated. The descriptions therefore use only the general rat",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 9,
        "cost_usd": 0.1398,
        "at": "2026-10-17T18:03:28"
      },
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/mm74hc00mtcx-d.pdf",
        "pages": 9,
        "sha256": "aaafa3c0d0275652",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "mm74hc00mtcx.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3ee5786aae56190997aa793ba3cfc003fd616782770e29719b4562f012982245",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mm74hc00mtcx-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "22360f10f3548cb23a4f2e4bcdf55bc01d7a296ccc8caa908e5067cff96eda85",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "TSSOP-14",
      "Category": "Logic",
      "Pins": "14"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "aaafa3c0d0275652a832c521b60318a5541175e3ceb828830734c636a1676d6a",
      "rows": [
        {
          "name": "Supply Voltage",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "DC Input or Output Voltage",
          "symbol": "VIN, VOUT",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "Maximum is VCC",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Rise or Fall Time",
          "symbol": "tr, tf",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 1000,
          "conditions": "VCC = 2.0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Rise or Fall Time",
          "symbol": "tr, tf",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "VCC = 4.5V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Rise or Fall Time",
          "symbol": "tr, tf",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "VCC = 6.0V",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Supply Voltage",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 7,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "DC Input Voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -1.5,
          "typ": null,
          "max": null,
          "conditions": "Maximum is VCC+1.5V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "DC Output Voltage",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": null,
          "conditions": "Maximum is VCC+0.5V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Clamp Diode Current",
          "symbol": "IIK, IOK",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "DC Output Current, per pin",
          "symbol": "IOUT",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -25,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "DC VCC or GND Current, per pin",
          "symbol": "ICC",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "Note 2",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Power Dissipation (S.O. package only)",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "S.O. package only",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature",
          "symbol": "TL",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Soldering 10 seconds",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Minimum HIGH Level Input Voltage",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.5,
          "typ": null,
          "max": null,
          "conditions": "VCC = 2.0V, TA = -40 to 85°C",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Minimum HIGH Level Input Voltage",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 3.15,
          "typ": null,
          "max": null,
          "conditions": "VCC = 4.5V, TA = -40 to 85°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Minimum HIGH Level Input Voltage",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 4.2,
          "typ": null,
          "max": null,
          "conditions": "VCC = 6.0V, TA = -40 to 85°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum LOW Level Input Voltage",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "VCC = 2.0V, TA = -40 to 85°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum LOW Level Input Voltage",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.35,
          "conditions": "VCC = 4.5V, TA = -40 to 85°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum LOW Level Input Voltage",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.8,
          "conditions": "VCC = 6.0V, TA = -40 to 85°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Minimum HIGH Level Output Voltage",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.9,
          "typ": null,
          "max": null,
          "conditions": "VCC = 2.0V, VIN = VIH or VIL, |IOUT| ≤ 20µA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Minimum HIGH Level Output Voltage",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 4.4,
          "typ": 4.5,
          "max": null,
          "conditions": "VCC = 4.5V, VIN = VIH or VIL, |IOUT| ≤ 20µA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Minimum HIGH Level Output Voltage",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 5.9,
          "typ": 6,
          "max": null,
          "conditions": "VCC = 6.0V, VIN = VIH or VIL, |IOUT| ≤ 20µA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Minimum HIGH Level Output Voltage",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 3.84,
          "typ": 4.2,
          "max": null,
          "conditions": "VCC = 4.5V, VIN = VIH or VIL, |IOUT| ≤ 4.0mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Minimum HIGH Level Output Voltage",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 5.34,
          "typ": 5.7,
          "max": null,
          "conditions": "VCC = 6.0V, VIN = VIH or VIL, |IOUT| ≤ 5.2mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum LOW Level Output Voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0,
          "max": 0.1,
          "conditions": "VCC = 2.0V, VIN = VIH, |IOUT| ≤ 20µA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum LOW Level Output Voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.2,
          "max": 0.33,
          "conditions": "VCC = 4.5V, VIN = VIH, |IOUT| ≤ 4.0mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum Input Current",
          "symbol": "IIN",
          "kind": "electrical",
          "unit": "µA",
          "min": -1,
          "typ": 0.1,
          "max": 1,
          "conditions": "VCC = 6.0V, VIN = VCC or GND",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum Quiescent Supply Current",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "VIN = VCC or GND, IOUT = 0µA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum Propagation Delay",
          "symbol": "tPHL, tPLH",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 45,
          "max": 113,
          "conditions": "VCC = 2.0V, CL = 50pF, TA = -40 to 85°C",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Maximum Propagation Delay",
          "symbol": "tPHL, tPLH",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 9,
          "max": 23,
          "conditions": "VCC = 4.5V, CL = 50pF, TA = -40 to 85°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Maximum Propagation Delay",
          "symbol": "tPHL, tPLH",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 8,
          "max": 19,
          "conditions": "VCC = 6.0V, CL = 50pF, TA = -40 to 85°C",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Maximum Propagation Delay",
          "symbol": "tPHL, tPLH",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 8,
          "max": 15,
          "conditions": "VCC = 5V, CL = 15pF, TA = 25°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Maximum Output Rise and Fall Time",
          "symbol": "tTLH, tTHL",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 30,
          "max": 95,
          "conditions": "VCC = 2.0V, CL = 50pF, TA = -40 to 85°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Maximum Output Rise and Fall Time",
          "symbol": "tTLH, tTHL",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 8,
          "max": 19,
          "conditions": "VCC = 4.5V, CL = 50pF, TA = -40 to 85°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Maximum Output Rise and Fall Time",
          "symbol": "tTLH, tTHL",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 7,
          "max": 16,
          "conditions": "VCC = 6.0V, CL = 50pF, TA = -40 to 85°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Maximum Input Capacitance",
          "symbol": "CIN",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
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