component
SN65LBC172A16DW
Public Made by Adomby adom
Texas Instruments RS-485 / RS-422 ICs, SOIC-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"description": "Driver 1 logic input, VIL 0 to 0.8 V and VIH 2 V to VCC."
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{
"number": "2",
"name": "1Y",
"type": "output",
"description": "Driver 1 non-inverting bus output, tri-state, with current limit and thermal shutdown, bus range -7 V to 12 V."
},
{
"number": "3",
"name": "1Z",
"type": "output",
"description": "Driver 1 inverting bus output, tri-state, with current limit and thermal shutdown, bus range -7 V to 12 V."
},
{
"number": "4",
"name": "G",
"type": "input",
"description": "Active-high driver enable input for the drivers, VIH 2 V to VCC and VIL 0 to 0.8 V."
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{
"number": "5",
"name": "2Z",
"type": "output",
"description": "Driver 2 inverting bus output, tri-state, bus range -7 V to 12 V."
},
{
"number": "6",
"name": "2Y",
"type": "output",
"description": "Driver 2 non-inverting bus output, tri-state, bus range -7 V to 12 V."
},
{
"number": "7",
"name": "2A",
"type": "input",
"description": "Driver 2 logic input, VIL 0 to 0.8 V and VIH 2 V to VCC."
},
{
"number": "8",
"name": "GND",
"type": "power_in",
"description": "Ground; Y and Z outputs are ESD protected to ±12000 V HBM relative to GND."
},
{
"number": "9",
"name": "3A",
"type": "input",
"description": "Driver 3 logic input, VIL 0 to 0.8 V and VIH 2 V to VCC."
},
{
"number": "10",
"name": "3Y",
"type": "output",
"description": "Driver 3 non-inverting bus output, tri-state, bus range -7 V to 12 V."
},
{
"number": "11",
"name": "3Z",
"type": "output",
"description": "Driver 3 inverting bus output, tri-state, bus range -7 V to 12 V."
},
{
"number": "12",
"name": "G̅",
"type": "input",
"description": "Active-low driver enable input for the drivers, VIH 2 V to VCC and VIL 0 to 0.8 V."
},
{
"number": "13",
"name": "4Z",
"type": "output",
"description": "Driver 4 inverting bus output, tri-state, bus range -7 V to 12 V."
},
{
"number": "14",
"name": "4Y",
"type": "output",
"description": "Driver 4 non-inverting bus output, tri-state, bus range -7 V to 12 V."
},
{
"number": "15",
"name": "4A",
"type": "input",
"description": "Driver 4 logic input, VIL 0 to 0.8 V and VIH 2 V to VCC."
},
{
"number": "16",
"name": "VCC",
"type": "power_in",
"description": "Supply voltage, 4.75 V to 5.25 V recommended (absolute maximum 6 V)."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
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"primary_model": "claude-sonnet-5-5",
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"consensus_model": "claude-opus-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The MPN SN65LBC172A16DW is marked Obsolete in the package addendum. Its pinout is read from the 16-D",
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 29,
"cost_usd": 0.4413,
"at": "2026-10-07T02:54:01"
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"datasheet": {
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"pages": 29,
"sha256": "0153d8e061957f4d",
"source_tier": "lcsc"
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"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 16,
"described": 16,
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"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "SOIC-16-300mil",
"Category": "Interface",
"Pins": "16"
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"discovery_pitch": "SN65LBC172A16DW (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
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"email": "[email protected]"
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