component
SN74ALS09DR
Public Made by Adomby adom
Texas Instruments Logic Gates, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
Ray
sn74als09dr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body…
395cf0a
4d ago
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260
{
"schema_version": 1,
"type": "component",
"slug": "sn74als09dr",
"title": "SN74ALS09DR",
"brief": "Texas Instruments Logic Gates, SOIC-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",
"sn74als09dr",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "SN74ALS09DR",
"manufacturer": "Texas Instruments",
"package": "SOIC-14",
"pin_count": 14,
"category": "Logic",
"subcategory": "Logic Gates",
"datasheet": "https://www.ti.com/lit/ds/symlink/sn74als09.pdf",
"parts": {
"symbol": "sn74als09dr.kicad_sym",
"footprint": "sn74als09dr.kicad_mod",
"model_3d": "sn74als09dr-hero.glb",
"model_3d_plain": "sn74als09dr.glb",
"model_3d_step": "sn74als09dr-etched.step",
"model_3d_step_plain": "sn74als09dr.step",
"lbr": "sn74als09dr.lbr"
},
"distributor_links": {
"lcsc": "C2872317",
"digikey": "296-31755-2-ND",
"mouser": "595-SN74ALS09DR"
},
"distributor_check": {
"checked_at": "2026-10-09T14:22:07Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-31755-2-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "595-SN74ALS09DR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "1A",
"type": "input",
"description": "Gate 1 data input A of the 2-input positive-AND gate, with VIH minimum 2 V, VIL maximum 0.8 V and an absolute maximum input voltage of 7 V."
},
{
"number": "2",
"name": "1B",
"type": "input",
"description": "Gate 1 data input B of the 2-input positive-AND gate, with VIH minimum 2 V, VIL maximum 0.8 V and an absolute maximum input voltage of 7 V."
},
{
"number": "3",
"name": "1Y",
"type": "output",
"description": "Gate 1 open-collector output, Y = A • B, which requires an external pullup resistor, with an off-state output voltage maximum of 7 V and IOL maximum of 8 mA."
},
{
"number": "4",
"name": "2A",
"type": "input",
"description": "Gate 2 data input A of the 2-input positive-AND gate, with VIH minimum 2 V, VIL maximum 0.8 V and an absolute maximum input voltage of 7 V."
},
{
"number": "5",
"name": "2B",
"type": "input",
"description": "Gate 2 data input B of the 2-input positive-AND gate, with VIH minimum 2 V, VIL maximum 0.8 V and an absolute maximum input voltage of 7 V."
},
{
"number": "6",
"name": "2Y",
"type": "output",
"description": "Gate 2 open-collector output, Y = A • B, which requires an external pullup resistor, with an off-state output voltage maximum of 7 V and IOL maximum of 8 mA."
},
{
"number": "7",
"name": "GND",
"type": "power_in",
"description": "Ground pin for the device, serving as the 0 V reference for the supply."
},
{
"number": "8",
"name": "3Y",
"type": "output",
"description": "Gate 3 open-collector output, Y = A • B, which requires an external pullup resistor, with an off-state output voltage maximum of 7 V and IOL maximum of 8 mA."
},
{
"number": "9",
"name": "3A",
"type": "input",
"description": "Gate 3 data input A of the 2-input positive-AND gate, with VIH minimum 2 V, VIL maximum 0.8 V and an absolute maximum input voltage of 7 V."
},
{
"number": "10",
"name": "3B",
"type": "input",
"description": "Gate 3 data input B of the 2-input positive-AND gate, with VIH minimum 2 V, VIL maximum 0.8 V and an absolute maximum input voltage of 7 V."
},
{
"number": "11",
"name": "4Y",
"type": "output",
"description": "Gate 4 open-collector output, Y = A • B, which requires an external pullup resistor, with an off-state output voltage maximum of 7 V and IOL maximum of 8 mA."
},
{
"number": "12",
"name": "4A",
"type": "input",
"description": "Gate 4 data input A of the 2-input positive-AND gate, with VIH minimum 2 V, VIL maximum 0.8 V and an absolute maximum input voltage of 7 V."
},
{
"number": "13",
"name": "4B",
"type": "input",
"description": "Gate 4 data input B of the 2-input positive-AND gate, with VIH minimum 2 V, VIL maximum 0.8 V and an absolute maximum input voltage of 7 V."
},
{
"number": "14",
"name": "VCC",
"type": "power_in",
"description": "Positive supply pin, with recommended VCC of 4.5 V to 5.5 V and an absolute maximum of 7 V."
}
],
"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 top-view pin label text on page 1 is out of order after PDF extraction. The pin-to-number mappin; KiCad has no open-collector pin class in this schema, so the open-collector outputs 1Y, 2Y, 3Y and 4; The datasheet gives no specs field in this schema, so the headline ratings appear only inside the pi"
],
"pages_sent": 17,
"cost_usd": 0.0587,
"at": "2026-10-09T14:21:52"
},
"datasheet": {
"url": "https://www.ti.com/lit/ds/symlink/sn74als09.pdf",
"pages": 17,
"sha256": "0380aafee1bfbee7",
"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": "sn74als09dr.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6,
8.7,
1.75
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
"checked": "2026-10-09",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "sn74als09dr-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.0,
8.7,
1.75
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "37a6fb18a5f0c3dc45443d6aba3d5211237fc5be09a2f8316bc9d6eecf0aba1d",
"checked": "2026-10-19",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "SOIC-14",
"Category": "Logic",
"Pins": "14"
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"sn74als09dr"
],
"discovery_pitch": "SN74ALS09DR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"sn74als09dr.kicad_sym",
"sn74als09dr.kicad_mod",
"sn74als09dr.glb",
"sn74als09dr.step",
"sn74als09dr.lbr",
"docs/hero.png",
"docs/sn74als09dr-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"sn74als09dr-hero.glb",
"sn74als09dr-hero.overlay.json"
],
"visibility": {
"public": true
}
}