component
TPT29555-TS5R
Public Made by Adomby adom
3PEAK I/O Expanders, TSSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "tpt29555-ts5r",
"version": "0.1.0",
"type": "component",
"description": "3PEAK I/O Expanders, TSSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"interface",
"tpt29555-ts5r",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"tpt29555-ts5r.kicad_sym",
"tpt29555-ts5r.kicad_mod",
"tpt29555-ts5r.glb",
"tpt29555-ts5r.step",
"tpt29555-ts5r.lbr",
"docs/hero.png",
"docs/tpt29555-ts5r-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"tpt29555-ts5r-hero.glb",
"tpt29555-ts5r-hero.overlay.json",
"tpt29555-ts5r-etched.glb"
],
"component": {
"mpn": "TPT29555-TS5R",
"manufacturer": "3PEAK",
"package": "TSSOP-24",
"pin_count": 24,
"category": "Interface",
"subcategory": "I/O Expanders",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589041920740110336",
"parts": {
"symbol": "tpt29555-ts5r.kicad_sym",
"footprint": "tpt29555-ts5r.kicad_mod",
"model_3d": "tpt29555-ts5r-hero.glb",
"model_3d_plain": "tpt29555-ts5r-etched.glb",
"model_3d_step": "tpt29555-ts5r-etched.step",
"model_3d_step_plain": "tpt29555-ts5r.step",
"lbr": "tpt29555-ts5r.lbr"
},
"distributor_links": {
"lcsc": "C3039832"
},
"distributor_check": {
"checked_at": "2026-10-20T09:43:36Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "INT",
"type": "output",
"description": "Open-drain active-LOW interrupt output that must be connected to VCC through a pull-up resistor."
},
{
"number": "2",
"name": "A1",
"type": "input",
"description": "Address input 1; connect directly to VCC or ground to set the fixed I2C-bus address."
},
{
"number": "3",
"name": "A2",
"type": "input",
"description": "Address input 2; connect directly to VCC or ground to set the fixed I2C-bus address."
},
{
"number": "4",
"name": "P00",
"type": "bidirectional",
"description": "P-port I/O with push-pull structure, configured as an input at power-on and with an internal weak pull-up."
},
{
"number": "5",
"name": "P01",
"type": "bidirectional",
"description": "P-port I/O with push-pull structure, configured as an input at power-on and with an internal weak pull-up."
},
{
"number": "6",
"name": "P02",
"type": "bidirectional",
"description": "P-port I/O with push-pull structure, configured as an input at power-on and with an internal weak pull-up."
},
{
"number": "7",
"name": "P03",
"type": "bidirectional",
"description": "P-port I/O with push-pull structure, configured as an input at power-on and with an internal weak pull-up."
},
{
"number": "8",
"name": "P04",
"type": "bidirectional",
"description": "P-port I/O with push-pull structure, configured as an input at power-on and with an internal weak pull-up."
},
{
"number": "9",
"name": "P05",
"type": "bidirectional",
"description": "P-port I/O with push-pull structure, configured as an input at power-on and with an internal weak pull-up."
},
{
"number": "10",
"name": "P06",
"type": "bidirectional",
"description": "P-port I/O with push-pull structure, configured as an input at power-on and with an internal weak pull-up."
},
{
"number": "11",
"name": "P07",
"type": "bidirectional",
"description": "P-port I/O with push-pull structure, configured as an input at power-on and with an internal weak pull-up."
},
{
"number": "12",
"name": "GND",
"type": "power_in",
"description": "Ground reference for the device."
},
{
"number": "13",
"name": "P10",
"type": "bidirectional",
"description": "P-port I/O with push-pull structure, configured as an input at power-on and with an internal weak pull-up."
},
{
"number": "14",
"name": "P11",
"type": "bidirectional",
"description": "P-port I/O with push-pull structure, configured as an input at power-on and with an internal weak pull-up."
},
{
"number": "15",
"name": "P12",
"type": "bidirectional",
"description": "P-port I/O with push-pull structure, configured as an input at power-on and with an internal weak pull-up."
},
{
"number": "16",
"name": "P13",
"type": "bidirectional",
"description": "P-port I/O with push-pull structure, configured as an input at power-on and with an internal weak pull-up."
},
{
"number": "17",
"name": "P14",
"type": "bidirectional",
"description": "P-port I/O with push-pull structure, configured as an input at power-on and with an internal weak pull-up."
},
{
"number": "18",
"name": "P15",
"type": "bidirectional",
"description": "P-port I/O with push-pull structure, configured as an input at power-on and with an internal weak pull-up."
},
{
"number": "19",
"name": "P16",
"type": "bidirectional",
"description": "P-port I/O with push-pull structure, configured as an input at power-on and with an internal weak pull-up."
},
{
"number": "20",
"name": "P17",
"type": "bidirectional",
"description": "P-port I/O with push-pull structure, configured as an input at power-on and with an internal weak pull-up."
},
{
"number": "21",
"name": "A0",
"type": "input",
"description": "Address input 0; connect directly to VCC or ground to set the fixed I2C-bus address."
},
{
"number": "22",
"name": "SCL",
"type": "input",
"description": "Serial clock bus; connect to VCC through a pull-up resistor."
},
{
"number": "23",
"name": "SDA",
"type": "bidirectional",
"description": "Serial data bus; connect to VCC through a pull-up resistor."
},
{
"number": "24",
"name": "VCC",
"type": "power_in",
"description": "Supply voltage; recommended operating range is 1.65 V to 5.5 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 datasheet lists SDA as type 'Input', but SDA is the bidirectional I2C data line. It is recorded ; The datasheet lists SCL as type 'Input'. It is recorded as input as printed; I2C clock is normally d; The datasheet gives no pin-by-pin package drawing for TS5R in the supplied text, only the Pin Functi"
],
"pages_sent": 14,
"cost_usd": 0.0512,
"at": "2026-10-20T09:43:19"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589041920740110336",
"pages": 14,
"sha256": "b93f386b21b8ab7e",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 24,
"described": 24,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "tpt29555-ts5r.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.4,
7.8,
0.97
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "706322f42d9793ebf28d5b80100a68bfa8769998a00b78acadf7af937fc1454f",
"checked": "2026-10-20",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "tpt29555-ts5r-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.4,
7.8,
0.97
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "2ff2bc47324b406ec4aa7387bfd89cfff15c5d627d3f6f7ad20d97e7754f637e",
"checked": "2026-10-20",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}