component
HCPL-091J-500E
Public Made by Adomby adom
Broadcom AVAGO Digital Isolators, SO-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244
{
"slug": "hcpl-091j-500e",
"version": "0.1.0",
"type": "component",
"description": "Broadcom AVAGO Digital Isolators, SO-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"signal isolation devices",
"hcpl-091j-500e",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"hcpl-091j-500e.kicad_sym",
"hcpl-091j-500e.kicad_mod",
"hcpl-091j-500e.glb",
"hcpl-091j-500e.step",
"hcpl-091j-500e.lbr",
"docs/hero.png",
"docs/hcpl-091j-500e-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"hcpl-091j-500e-hero.glb",
"hcpl-091j-500e-hero.overlay.json",
"hcpl-091j-500e-etched.glb"
],
"component": {
"mpn": "HCPL-091J-500E",
"manufacturer": "Broadcom AVAGO",
"package": "SO-16",
"pin_count": 16,
"category": "Signal Isolation Devices",
"subcategory": "Digital Isolators",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590225526091640832",
"parts": {
"symbol": "hcpl-091j-500e.kicad_sym",
"footprint": "hcpl-091j-500e.kicad_mod",
"model_3d": "hcpl-091j-500e-hero.glb",
"model_3d_plain": "hcpl-091j-500e-etched.glb",
"model_3d_step": "hcpl-091j-500e-etched.step",
"model_3d_step_plain": "hcpl-091j-500e.step",
"lbr": "hcpl-091j-500e.lbr"
},
"distributor_links": {
"lcsc": "C2978669",
"digikey": "516-4205-2-ND",
"mouser": "630-HCPL-091J-500E"
},
"distributor_check": {
"checked_at": "2026-10-19T02:39:17Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "516-4205-2-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "630-HCPL-091J-500E",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "VDD1",
"type": "power_in",
"description": "Power supply 1 for the input side, with a recommended operating supply of 3.0 V to 5.5 V and a low ESR 47 nF ceramic decoupling capacitor placed as close as possible to the pin."
},
{
"number": "2",
"name": "GND1",
"type": "power_in",
"description": "Power supply ground 1 for the input side; ground planes for GND1 and GND2 are highly recommended for data rates above 10 Mb/s."
},
{
"number": "3",
"name": "IN1",
"type": "input",
"description": "Logic input signal for channel 1, with logic high input VIH of 2.4 V minimum up to VDD1 and logic low input VIL of 0 V to 0.8 V."
},
{
"number": "4",
"name": "IN2",
"type": "input",
"description": "Logic input signal for channel 2, with logic high input VIH of 2.4 V minimum up to VDD1 and logic low input VIL of 0 V to 0.8 V."
},
{
"number": "5",
"name": "OUT3",
"type": "output",
"description": "Logic output signal for channel 3, with a maximum output current drive of 10 mA."
},
{
"number": "6",
"name": "OUT4",
"type": "output",
"description": "Logic output signal for channel 4, with a maximum output current drive of 10 mA."
},
{
"number": "7",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "8",
"name": "GND1",
"type": "power_in",
"description": "Power supply ground 1 for the input side; ground planes for GND1 and GND2 are highly recommended for data rates above 10 Mb/s."
},
{
"number": "9",
"name": "GND2",
"type": "power_in",
"description": "Power supply ground 2 for the output side; ground planes for GND1 and GND2 are highly recommended for data rates above 10 Mb/s."
},
{
"number": "10",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "11",
"name": "IN4",
"type": "input",
"description": "Logic input signal for channel 4, with logic high input VIH of 2.4 V minimum up to VDD1 and logic low input VIL of 0 V to 0.8 V."
},
{
"number": "12",
"name": "IN3",
"type": "input",
"description": "Logic input signal for channel 3, with logic high input VIH of 2.4 V minimum up to VDD1 and logic low input VIL of 0 V to 0.8 V."
},
{
"number": "13",
"name": "OUT2",
"type": "output",
"description": "Logic output signal for channel 2, with a maximum output current drive of 10 mA."
},
{
"number": "14",
"name": "OUT1",
"type": "output",
"description": "Logic output signal for channel 1, with a maximum output current drive of 10 mA."
},
{
"number": "15",
"name": "GND2",
"type": "power_in",
"description": "Power supply ground 2 for the output side; ground planes for GND1 and GND2 are highly recommended for data rates above 10 Mb/s."
},
{
"number": "16",
"name": "VDD2",
"type": "power_in",
"description": "Power supply 2 for the output side, with a recommended operating supply of 3.0 V to 5.5 V and a low ESR 47 nF ceramic decoupling capacitor placed as close as possible to the pin."
}
],
"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 HCPL-091J pinout was reconstructed from the garbled text extraction of the quad-channel 'HCPL-90; Package is the narrow body SO-16 per the ordering table on page 2 (HCPL-090J/-091J/-092J, Narrow Bod; Pin descriptions for IN/OUT channels are generic per the pin description table (page 3) combined wit",
"7/16 pins cited to the wrong page (name found elsewhere): ['4:IN2@p10', '5:OUT3@p10', '6:OUT4@p10', '11:IN4@p10']"
],
"pages_sent": 18,
"cost_usd": 0.0897,
"at": "2026-10-19T02:39:02"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590225526091640832",
"pages": 18,
"sha256": "ef8c0b52d535c2c5",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 16,
"described": 16,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "hcpl-091j-500e.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.0,
9.9,
1.75
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
"checked": "2026-10-19",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "hcpl-091j-500e-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.0,
9.9,
1.75
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "faae2c0602d12f23a7d7dd0eea910f6a0e34fb4241bd0c8029fcefda9cfa53b8",
"checked": "2026-10-19",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}