component
SN7425N
Public Made by Adomby adom
Texas Instruments Gates, PDIP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"type": "component",
"slug": "sn7425n",
"title": "SN7425N",
"brief": "Texas Instruments Gates, PDIP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
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"manufacturer": "Texas Instruments",
"package": "PDIP-14",
"pin_count": 14,
"category": "Logic ICs",
"subcategory": "Gates",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/2f0f64d4411e28e3e95b2d506141e1dc.pdf",
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"lbr": "sn7425n.lbr"
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"distributor_links": {
"lcsc": "C2868917",
"digikey": "2156-SN7425N-ND",
"mouser": "595-SN7425N"
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"source": "Component Ocean /api/assign-pns",
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"status": "found",
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"pins": [
{
"number": "1",
"name": "1A",
"type": "input",
"description": "Gate 1 data input A; high-level input voltage at least 2 V and low-level at most 0.8 V."
},
{
"number": "2",
"name": "1B",
"type": "input",
"description": "Gate 1 data input B; high-level input voltage at least 2 V and low-level at most 0.8 V."
},
{
"number": "3",
"name": "1G",
"type": "input",
"description": "Gate 1 strobe input G; output 1Y is forced high when G is low."
},
{
"number": "4",
"name": "1C",
"type": "input",
"description": "Gate 1 data input C; high-level input voltage at least 2 V and low-level at most 0.8 V."
},
{
"number": "5",
"name": "1D",
"type": "input",
"description": "Gate 1 data input D; high-level input voltage at least 2 V and low-level at most 0.8 V."
},
{
"number": "6",
"name": "1Y",
"type": "output",
"description": "Gate 1 output Y = NOT[G(A+B+C+D)], rated for 16 mA low-level and -0.8 mA high-level output current."
},
{
"number": "7",
"name": "GND",
"type": "power_in",
"description": "Ground (network ground terminal), reference for all voltages."
},
{
"number": "8",
"name": "2Y",
"type": "output",
"description": "Gate 2 output Y = NOT[G(A+B+C+D)], rated for 16 mA low-level and -0.8 mA high-level output current."
},
{
"number": "9",
"name": "2A",
"type": "input",
"description": "Gate 2 data input A; high-level input voltage at least 2 V and low-level at most 0.8 V."
},
{
"number": "10",
"name": "2B",
"type": "input",
"description": "Gate 2 data input B; high-level input voltage at least 2 V and low-level at most 0.8 V."
},
{
"number": "11",
"name": "2G",
"type": "input",
"description": "Gate 2 strobe input G; output 2Y is forced high when G is low."
},
{
"number": "12",
"name": "2C",
"type": "input",
"description": "Gate 2 data input C; high-level input voltage at least 2 V and low-level at most 0.8 V."
},
{
"number": "13",
"name": "2D",
"type": "input",
"description": "Gate 2 data input D; high-level input voltage at least 2 V and low-level at most 0.8 V."
},
{
"number": "14",
"name": "VCC",
"type": "power_in",
"description": "Supply voltage, 4.75 V to 5.25 V recommended for the 74 family, 7 V absolute maximum."
}
],
"provenance": {
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"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": [
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"pages_sent": 19,
"cost_usd": 0.3476,
"at": "2026-10-31T00:33:48"
},
"datasheet": {
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"pages": 19,
"sha256": "6f348fc7e717c020",
"source_tier": "lcsc"
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"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 14,
"described": 14,
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"refuses_to_fabricate": true
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"checked": "2026-10-31",
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"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "PDIP-14",
"Category": "Logic ICs",
"Pins": "14"
}
},
"variants": [],
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"discovery_triggers": [
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"discovery_pitch": "SN7425N (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
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