component
HD3SS215IRTQR
Public Made by Adomby adom
Texas Instruments Interface - Specialized, QFN-56-EP(8x8). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"slug": "hd3ss215irtqr",
"version": "0.1.0",
"type": "component",
"description": "Texas Instruments Interface - Specialized, QFN-56-EP(8x8). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"hd3ss215irtqr",
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"component": {
"mpn": "HD3SS215IRTQR",
"manufacturer": "Texas Instruments",
"package": "QFN-56-EP(8x8)",
"pin_count": 57,
"category": "Interface ICs",
"subcategory": "Interface - Specialized",
"datasheet": "https://www.ti.com/lit/ds/symlink/hd3ss215irtqr.pdf",
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"lcsc": "C2674393",
"digikey": "296-42982-2-ND",
"mouser": "595-HD3SS215IRTQR"
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"checked_at": "2026-10-31T18:44:50Z",
"source": "Component Ocean /api/assign-pns",
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"pn": "296-42982-2-ND",
"status": "found"
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"pn": "595-HD3SS215IRTQR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "AUX_SEL",
"type": "input",
"description": "Three-level AUX/DDC selection control pin used together with Dx_SEL to route AUX and DDC channels."
},
{
"number": "2",
"name": "DC0(P)",
"type": "bidirectional",
"description": "Port C, Channel 0 high-speed positive signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "3",
"name": "DC0(N)",
"type": "bidirectional",
"description": "Port C, Channel 0 high-speed negative signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "4",
"name": "GND",
"type": "power_in",
"description": "Ground pin."
},
{
"number": "5",
"name": "DC1(P)",
"type": "bidirectional",
"description": "Port C, Channel 1 high-speed positive signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "6",
"name": "DC1(N)",
"type": "bidirectional",
"description": "Port C, Channel 1 high-speed negative signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "7",
"name": "GND",
"type": "power_in",
"description": "Ground pin."
},
{
"number": "8",
"name": "DC2(P)",
"type": "bidirectional",
"description": "Port C, Channel 2 high-speed positive signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "9",
"name": "DC2(N)",
"type": "bidirectional",
"description": "Port C, Channel 2 high-speed negative signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "10",
"name": "GND",
"type": "power_in",
"description": "Ground pin."
},
{
"number": "11",
"name": "DC3(P)",
"type": "bidirectional",
"description": "Port C, Channel 3 high-speed positive signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "12",
"name": "DC3(N)",
"type": "bidirectional",
"description": "Port C, Channel 3 high-speed negative signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "13",
"name": "AUXC(P)",
"type": "bidirectional",
"description": "Port C AUX positive signal for DisplayPort auxiliary channel switching."
},
{
"number": "14",
"name": "AUXC(N)",
"type": "bidirectional",
"description": "Port C AUX negative signal for DisplayPort auxiliary channel switching."
},
{
"number": "15",
"name": "HPDC",
"type": "bidirectional",
"description": "Port C hot plug detect signal, switched between the source and sink ports."
},
{
"number": "16",
"name": "HPDA",
"type": "bidirectional",
"description": "Port A hot plug detect signal, switched between the source and sink ports."
},
{
"number": "17",
"name": "HPDB",
"type": "bidirectional",
"description": "Port B hot plug detect signal, switched between the source and sink ports."
},
{
"number": "18",
"name": "DDCCLK_C",
"type": "bidirectional",
"description": "Port C DDC clock signal; absolute maximum rating is -0.5 V to 6 V."
},
{
"number": "19",
"name": "VDD",
"type": "power_in",
"description": "3.3 V positive power supply, recommended range 3 V to 3.6 V."
},
{
"number": "20",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "21",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "22",
"name": "DDCCLK_B",
"type": "bidirectional",
"description": "Port B DDC clock signal; absolute maximum rating is -0.5 V to 6 V."
},
{
"number": "23",
"name": "DDCDAT_B",
"type": "bidirectional",
"description": "Port B DDC data signal; absolute maximum rating is -0.5 V to 6 V."
},
{
"number": "24",
"name": "AUXB(P)",
"type": "bidirectional",
"description": "Port B AUX positive signal for DisplayPort auxiliary channel switching."
},
{
"number": "25",
"name": "AUXB(N)",
"type": "bidirectional",
"description": "Port B AUX negative signal for DisplayPort auxiliary channel switching."
},
{
"number": "26",
"name": "DDCDAT_C",
"type": "bidirectional",
"description": "Port C DDC data signal; absolute maximum rating is -0.5 V to 6 V."
},
{
"number": "27",
"name": "DDCCLK_A",
"type": "bidirectional",
"description": "Port A DDC clock signal; absolute maximum rating is -0.5 V to 6 V."
},
{
"number": "28",
"name": "DDCDAT_A",
"type": "bidirectional",
"description": "Port A DDC data signal; absolute maximum rating is -0.5 V to 6 V."
},
{
"number": "29",
"name": "AUXA(N)",
"type": "bidirectional",
"description": "Port A AUX negative signal for DisplayPort auxiliary channel switching."
},
{
"number": "30",
"name": "AUXA(P)",
"type": "bidirectional",
"description": "Port A AUX positive signal for DisplayPort auxiliary channel switching."
},
{
"number": "31",
"name": "DB3(N)",
"type": "bidirectional",
"description": "Port B, Channel 3 high-speed negative signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "32",
"name": "DB3(P)",
"type": "bidirectional",
"description": "Port B, Channel 3 high-speed positive signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "33",
"name": "GND",
"type": "power_in",
"description": "Ground pin."
},
{
"number": "34",
"name": "DB2(N)",
"type": "bidirectional",
"description": "Port B, Channel 2 high-speed negative signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "35",
"name": "DB2(P)",
"type": "bidirectional",
"description": "Port B, Channel 2 high-speed positive signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "36",
"name": "GND",
"type": "power_in",
"description": "Ground pin."
},
{
"number": "37",
"name": "DB1(N)",
"type": "bidirectional",
"description": "Port B, Channel 1 high-speed negative signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "38",
"name": "DB1(P)",
"type": "bidirectional",
"description": "Port B, Channel 1 high-speed positive signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "39",
"name": "GND",
"type": "power_in",
"description": "Ground pin."
},
{
"number": "40",
"name": "DB0(N)",
"type": "bidirectional",
"description": "Port B, Channel 0 high-speed negative signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "41",
"name": "DB0(P)",
"type": "bidirectional",
"description": "Port B, Channel 0 high-speed positive signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "42",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "43",
"name": "OE",
"type": "input",
"description": "Output enable: OE high is normal operation and OE low places the device in standby mode to save power."
},
{
"number": "44",
"name": "DA3(N)",
"type": "bidirectional",
"description": "Port A, Channel 3 high-speed negative signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "45",
"name": "DA3(P)",
"type": "bidirectional",
"description": "Port A, Channel 3 high-speed positive signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "46",
"name": "GND",
"type": "power_in",
"description": "Ground pin."
},
{
"number": "47",
"name": "DA2(N)",
"type": "bidirectional",
"description": "Port A, Channel 2 high-speed negative signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "48",
"name": "DA2(P)",
"type": "bidirectional",
"description": "Port A, Channel 2 high-speed positive signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "49",
"name": "GND",
"type": "power_in",
"description": "Ground pin."
},
{
"number": "50",
"name": "DA1(N)",
"type": "bidirectional",
"description": "Port A, Channel 1 high-speed negative signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "51",
"name": "DA1(P)",
"type": "bidirectional",
"description": "Port A, Channel 1 high-speed positive signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "52",
"name": "GND",
"type": "power_in",
"description": "Ground pin."
},
{
"number": "53",
"name": "DA0(N)",
"type": "bidirectional",
"description": "Port A, Channel 0 high-speed negative signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "54",
"name": "DA0(P)",
"type": "bidirectional",
"description": "Port A, Channel 0 high-speed positive signal; the switch supports data rates up to 6 Gbps."
},
{
"number": "55",
"name": "VDD",
"type": "power_in",
"description": "3.3 V positive power supply, recommended range 3 V to 3.6 V."
},
{
"number": "56",
"name": "Dx_SEL",
"type": "input",
"description": "Three-level high-speed port selection control pin that selects the active port."
},
{
"number": "57",
"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: Page 6 pin table row for Dx_SEL and AUX_SEL is garbled in extraction. RTQ numbers were taken from th"
],
"pages_sent": 10,
"cost_usd": 0.0425,
"at": "2026-10-31T18:44:37"
},
"datasheet": {
"url": "https://www.ti.com/lit/ds/symlink/hd3ss215irtqr.pdf",
"pages": 34,
"sha256": "e0d86e6316704cbf",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 57,
"described": 57,
"cites_pages": true,
"refuses_to_fabricate": true
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"sha256": "54eb482f12c9d8b70c1bfc78306a1c34f412f3556e225cbd097840e5abdb7981",
"checked": "2026-10-31",
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