component
74HC14BQ-Q100
Public Made by Adomby adom
Nexperia Inverters, DHVQFN-14-EP(2.5x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "74hc14bq-q100",
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"type": "component",
"description": "Nexperia Inverters, DHVQFN-14-EP(2.5x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"logic",
"74hc14bq-q100",
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"extractor-text"
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"component": {
"mpn": "74HC14BQ-Q100",
"manufacturer": "Nexperia",
"package": "DHVQFN-14-EP(2.5x3)",
"pin_count": 15,
"category": "Logic",
"subcategory": "Inverters",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588914410493005824",
"parts": {
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"lbr": "74hc14bq-q100.lbr"
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"distributor_links": {
"lcsc": "C546585"
},
"distributor_check": {
"checked_at": "2026-10-21T02:09:47Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "1A",
"type": "input",
"description": "Data input of inverter 1 (Schmitt-trigger input); clamp diodes allow current-limited drive from voltages above VCC, with input clamping current limited to ±20 mA and unlimited input rise and fall times."
},
{
"number": "2",
"name": "1Y",
"type": "output",
"description": "Data output of inverter 1, the logic inverse of 1A; output current is limited to ±25 mA for -0.5 V < VO < VCC + 0.5 V."
},
{
"number": "3",
"name": "2A",
"type": "input",
"description": "Data input of inverter 2 (Schmitt-trigger input); clamp diodes allow current-limited drive from voltages above VCC, with input clamping current limited to ±20 mA and unlimited input rise and fall times."
},
{
"number": "4",
"name": "2Y",
"type": "output",
"description": "Data output of inverter 2, the logic inverse of 2A; output current is limited to ±25 mA for -0.5 V < VO < VCC + 0.5 V."
},
{
"number": "5",
"name": "3A",
"type": "input",
"description": "Data input of inverter 3 (Schmitt-trigger input); clamp diodes allow current-limited drive from voltages above VCC, with input clamping current limited to ±20 mA and unlimited input rise and fall times."
},
{
"number": "6",
"name": "3Y",
"type": "output",
"description": "Data output of inverter 3, the logic inverse of 3A; output current is limited to ±25 mA for -0.5 V < VO < VCC + 0.5 V."
},
{
"number": "7",
"name": "GND",
"type": "power_in",
"description": "Ground reference (0 V) for all voltages; ground current is rated at -50 mA maximum."
},
{
"number": "8",
"name": "4Y",
"type": "output",
"description": "Data output of inverter 4, the logic inverse of 4A; output current is limited to ±25 mA for -0.5 V < VO < VCC + 0.5 V."
},
{
"number": "9",
"name": "4A",
"type": "input",
"description": "Data input of inverter 4 (Schmitt-trigger input); clamp diodes allow current-limited drive from voltages above VCC, with input clamping current limited to ±20 mA and unlimited input rise and fall times."
},
{
"number": "10",
"name": "5Y",
"type": "output",
"description": "Data output of inverter 5, the logic inverse of 5A; output current is limited to ±25 mA for -0.5 V < VO < VCC + 0.5 V."
},
{
"number": "11",
"name": "5A",
"type": "input",
"description": "Data input of inverter 5 (Schmitt-trigger input); clamp diodes allow current-limited drive from voltages above VCC, with input clamping current limited to ±20 mA and unlimited input rise and fall times."
},
{
"number": "12",
"name": "6Y",
"type": "output",
"description": "Data output of inverter 6, the logic inverse of 6A; output current is limited to ±25 mA for -0.5 V < VO < VCC + 0.5 V."
},
{
"number": "13",
"name": "6A",
"type": "input",
"description": "Data input of inverter 6 (Schmitt-trigger input); clamp diodes allow current-limited drive from voltages above VCC, with input clamping current limited to ±20 mA and unlimited input rise and fall times."
},
{
"number": "14",
"name": "VCC",
"type": "power_in",
"description": "Supply voltage: 2.0 V to 6.0 V for 74HC14-Q100 and 4.5 V to 5.5 V for 74HCT14-Q100, with an absolute maximum of -0.5 V to +7 V."
},
{
"number": "15",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"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 DHVQFN14 pinout has a centre exposed pad labelled GND(1) in the pinning diagram. It is not given; Package match: the hint DHVQFN-14-EP(2.5x3) corresponds to the datasheet's DHVQFN14 (SOT762-1), body",
"exposed pad 15 added from the footprint"
],
"pages_sent": 17,
"cost_usd": 0.0749,
"at": "2026-10-21T02:03:58"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588914410493005824",
"pages": 17,
"sha256": "d5e3c66256a41e05",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 15,
"described": 15,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
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"checked": "2026-10-21",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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}