component
HT26LS31ARZ
Public Made by Adomby adom
HTCSEMI Multi-protocol Transceivers, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529
{
"schema_version": 1,
"type": "component",
"slug": "ht26ls31arz",
"title": "HT26LS31ARZ",
"brief": "HTCSEMI Multi-protocol Transceivers, SOP-16. 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",
"interface ics",
"ht26ls31arz",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "HT26LS31ARZ",
"manufacturer": "HTCSEMI",
"package": "SOP-16",
"pin_count": 16,
"category": "Interface ICs",
"subcategory": "Multi-protocol Transceivers",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/97eaee2abe266a5cadc32f3afc142416.pdf",
"parts": {
"symbol": "ht26ls31arz.kicad_sym",
"footprint": "ht26ls31arz.kicad_mod",
"model_3d": "ht26ls31arz-hero.glb",
"model_3d_plain": "ht26ls31arz-etched.glb",
"model_3d_step": "ht26ls31arz-etched.step",
"model_3d_step_plain": "ht26ls31arz.step",
"lbr": "ht26ls31arz.lbr"
},
"distributor_links": {
"lcsc": "C3019542"
},
"distributor_check": {
"checked_at": "2026-10-22T22:38:23Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "INPUT A",
"type": "input",
"description": "Driver A input pin."
},
{
"number": "2",
"name": "OUTPUT A+",
"type": "output",
"description": "Driver A differential non-inverting output pin."
},
{
"number": "3",
"name": "OUTPUT A-",
"type": "output",
"description": "Driver A differential inverting output pin."
},
{
"number": "4",
"name": "ENABLE",
"type": "input",
"description": "Active-high gate control; one of two control pins that enable or disable all four drivers, gated through a two-input OR gate."
},
{
"number": "5",
"name": "OUTPUT B-",
"type": "output",
"description": "Driver B differential inverting output pin."
},
{
"number": "6",
"name": "OUTPUT B+",
"type": "output",
"description": "Driver B differential non-inverting output pin."
},
{
"number": "7",
"name": "INPUT B",
"type": "input",
"description": "Driver B input pin."
},
{
"number": "8",
"name": "GND",
"type": "power_in",
"description": "Signal and power ground."
},
{
"number": "9",
"name": "INPUT C",
"type": "input",
"description": "Driver C input pin."
},
{
"number": "10",
"name": "OUTPUT C+",
"type": "output",
"description": "Driver C differential non-inverting output pin."
},
{
"number": "11",
"name": "OUTPUT C-",
"type": "output",
"description": "Driver C differential inverting output pin."
},
{
"number": "12",
"name": "-ENABLE",
"type": "input",
"description": "Active-low gate control; works with ENABLE to enable or disable all four drivers."
},
{
"number": "13",
"name": "OUTPUT D-",
"type": "output",
"description": "Driver D differential inverting output pin."
},
{
"number": "14",
"name": "OUTPUT D+",
"type": "output",
"description": "Driver D differential non-inverting output pin."
},
{
"number": "15",
"name": "INPUT D",
"type": "input",
"description": "Driver D input pin."
},
{
"number": "16",
"name": "VCC",
"type": "power_in",
"description": "Power supply pin; 5.0V ±10% test conditions, absolute maximum 7V."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The datasheet lists GND as type O, but it is a ground pin, so it is mapped to power_in. The title ca"
],
"pages_sent": 7,
"cost_usd": 0.0512,
"at": "2026-10-22T22:38:12"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/97eaee2abe266a5cadc32f3afc142416.pdf",
"pages": 7,
"sha256": "2b951af10568e71e",
"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": "ht26ls31arz.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6,
9.9,
1.75
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
"checked": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ht26ls31arz-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6,
9.9,
1.75
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "ff04160246c6d358aace22b4e2e5c8b6e5c58b232e935e48f706b3819b614c32",
"checked": "2026-10-22",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "HTCSEMI",
"Package": "SOP-16",
"Category": "Interface ICs",
"Pins": "16"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "2b951af10568e71ebdc429ff803b4190909a70b3eab48f7ae59b97638e5ae3f9",
"rows": [
{
"name": "Operating temperature (test range)",
"symbol": "TA",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Propagation delay, input to output",
"symbol": "T1",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 8,
"max": 10,
"conditions": "S1 open",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Differential output rise and fall time",
"symbol": "T2",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 8,
"max": 10,
"conditions": "S1 open",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output enable time",
"symbol": "T3",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 18,
"max": 20,
"conditions": "S1 close",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output disable time",
"symbol": "T4",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 18,
"max": 20,
"conditions": "S1 close",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Skew",
"symbol": "T5",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 2,
"conditions": "S1 open",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input current",
"symbol": "IIN",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 1,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Operating current",
"symbol": "ICC",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 600,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Three-state output leakage",
"symbol": "IOZ",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 2,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input low level",
"symbol": "VIL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.8,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output low level",
"symbol": "VOL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.5,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Common mode output voltage",
"symbol": "VOC",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 3,
"conditions": "RL=100Q",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input capacitance",
"symbol": "CIN",
"kind": "electrical",
"unit": "pF",
"min": 7,
"typ": 10,
"max": 15,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output short current",
"symbol": "IOS",
"kind": "electrical",
"unit": "mA",
"min": -200,
"typ": null,
"max": -30,
"conditions": "VIN=VCC or GND",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output leakage current, power off",
"symbol": "IOFF",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 100,
"conditions": "VOUT=6V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output leakage current, power off",
"symbol": "IOFF",
"kind": "electrical",
"unit": "µA",
"min": -100,
"typ": null,
"max": null,
"conditions": "VOUT=0.25V",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output current",
"symbol": "IDC",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Supply range",
"symbol": "VCC",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 7,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Storage temperature",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": -60,
"typ": null,
"max": 160,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Package dissipation",
"symbol": "",
"kind": "absolute_maximum",
"unit": "mW",
"min": null,
"typ": null,
"max": 500,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Operating temperature",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 4,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"ht26ls31arz"
],
"discovery_pitch": "HT26LS31ARZ (HTCSEMI) 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",
"ht26ls31arz.kicad_sym",
"ht26ls31arz.kicad_mod",
"ht26ls31arz.glb",
"ht26ls31arz.step",
"ht26ls31arz.lbr",
"docs/hero.png",
"docs/ht26ls31arz-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"ht26ls31arz-hero.glb",
"ht26ls31arz-hero.overlay.json",
"ht26ls31arz-etched.glb"
],
"visibility": {
"public": true
}
}