component
74LVC1G125SE-7
Public Made by Adomby adom
Diodes Incorporated Buffer/Driver/Transceiver, SOT-353. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
main
Ray
Publish 0.2.1
8b313ee
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182
{
"slug": "74lvc1g125se-7",
"version": "0.2.1",
"type": "component",
"description": "Diodes Incorporated Buffer/Driver/Transceiver, SOT-353. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
"tags": [
"component",
"logic",
"74lvc1g125se-7"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"74lvc1g125se-7.kicad_sym",
"74lvc1g125se-7.kicad_mod",
"74lvc1g125se-7.glb",
"74lvc1g125se-7.step",
"74lvc1g125se-7-etched.step",
"74lvc1g125se-7.lbr",
"docs/hero.png",
"docs/74lvc1g125se-7-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"pads.json",
"74lvc1g125se-7-hero.glb",
"74lvc1g125se-7-hero.overlay.json"
],
"component": {
"mpn": "74LVC1G125SE-7",
"manufacturer": "Diodes Incorporated",
"package": "SOT-353",
"pin_count": 5,
"category": "Logic",
"subcategory": "Buffer/Driver/Transceiver",
"datasheet": "https://www.diodes.com/assets/Datasheets/74LVC1G125SE-7.pdf",
"parts": {
"symbol": "74lvc1g125se-7.kicad_sym",
"footprint": "74lvc1g125se-7.kicad_mod",
"model_3d": "74lvc1g125se-7-hero.glb",
"model_3d_plain": "74lvc1g125se-7.glb",
"model_3d_step": "74lvc1g125se-7-etched.step",
"model_3d_step_plain": "74lvc1g125se-7.step",
"lbr": "74lvc1g125se-7.lbr"
},
"distributor_links": {
"digikey": "74LVC1G125SE-7DITR-ND",
"lcsc": "C151022"
},
"pins": [
{
"number": "1",
"name": "OE",
"type": "input",
"description": "Active-low output enable. When LOW the buffer drives Y from A; when HIGH the output Y is placed in high-impedance (3-state). VIH/VIL scale with VCC (e.g. 0.7*VCC / 0.3*VCC at 4.5-5.5 V)."
},
{
"number": "2",
"name": "A",
"type": "input",
"description": "Data input to the non-inverting buffer. CMOS/TTL-compatible; tolerates up to 5.5 V regardless of VCC to support level-shifting applications."
},
{
"number": "3",
"name": "GND",
"type": "power_in",
"description": "Ground (0 V) reference for the device."
},
{
"number": "4",
"name": "Y",
"type": "tri_state",
"description": "Data output from the non-inverting buffer. Drives up to +/-24 mA at VCC = 3 V (up to +/-32 mA at 4.5 V). Enters high-impedance when OE is HIGH."
},
{
"number": "5",
"name": "VCC",
"type": "power_in",
"description": "Positive supply voltage. Operating range 1.65 V to 5.5 V (1.5 V min for data retention). Absolute maximum 6.5 V."
}
],
"provenance": {
"extractor": "ds2sf",
"datasheet": {
"url": "https://www.diodes.com/assets/Datasheets/74LVC1G125SE-7.pdf",
"pages": 16,
"sha256": "17d7c5d5ce1c7cff",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 5,
"described": 5,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"pin1": {
"pad": "1",
"at": [
-0.8375,
-0.65
],
"corner": "top-left",
"source": "silk-marker",
"derived_from": "SOT-353_SC-70-5@sha256:869e17094994ff78",
"mark": "drawn"
},
"logic": {
"family_id": "74LVC1G125",
"logic_family": "74LVC",
"function_code": "1G125",
"function_class": "Buffer",
"function_name": "1-gate variant of Quad Bus Buffer with 3-State Outputs (125)",
"manufacturer": null,
"is_specialty": false
},
"models_3d": [
{
"file": "74lvc1g125se-7.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.1,
2,
1.1
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "2860de5b7b085919ff6e952148353f928798588d9f544dc69430545aff2ba908",
"checked": "2026-10-07",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "74lvc1g125se-7-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
2.1,
2,
1.1
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "dee950e93656aae3cf89857a64466feabfdb13acdf9d4a12d08ef1f6db313b09",
"checked": "2026-10-21",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"title": "74LVC1G125SE-7",
"brief": "Diodes Incorporated Buffer/Driver/Transceiver, SOT-353. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
"metadata": {
"specs": {
"Manufacturer": "Diodes Incorporated",
"Package": "SOT-353",
"Category": "Logic",
"Pins": "5"
}
},
"discovery_triggers": [
"74lvc1g125se-7"
],
"discovery_pitch": "74LVC1G125SE-7 (Diodes Incorporated) component page with datasheet-verified CAD.",
"visibility": "public"
}