component
SN75LBC175N
Public Made by Adomby adom
Texas Instruments Buffers / Drivers, PDIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"description": "Texas Instruments Buffers / Drivers, PDIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"component": {
"mpn": "SN75LBC175N",
"manufacturer": "Texas Instruments",
"package": "PDIP-16",
"pin_count": 16,
"category": "Logic ICs",
"subcategory": "Buffers / Drivers",
"datasheet": "https://www.ti.com/lit/ds/symlink/sn75lbc175n.pdf",
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"lbr": "sn75lbc175n.lbr"
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"distributor_links": {
"lcsc": "C1499598",
"digikey": "296-SN75LBC175N-ND",
"mouser": "595-SN75LBC175N"
},
"distributor_check": {
"checked_at": "2026-10-30T22:27:57Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-SN75LBC175N-ND",
"status": "found",
"lifecycle": "Active"
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"pins": [
{
"number": "1",
"name": "1B",
"type": "input",
"description": "Inverting differential input of receiver 1; recommended differential input voltage is ±6 V over a common-mode range of −7 V to 12 V."
},
{
"number": "2",
"name": "1A",
"type": "input",
"description": "Noninverting differential input of receiver 1; sensitivity is ±200 mV over a common-mode input voltage range of −7 V to 12 V."
},
{
"number": "3",
"name": "1Y",
"type": "output",
"description": "Receiver 1 output; high for VID ≥ 0.2 V, low for VID ≤ −0.2 V, high when the inputs are open-circuited, and high-impedance when disabled."
},
{
"number": "4",
"name": "1,2EN",
"type": "input",
"description": "Active-high enable for receivers 1 and 2; VIH minimum 2 V and VIL maximum 0.8 V, with the outputs in high impedance when low."
},
{
"number": "5",
"name": "2Y",
"type": "output",
"description": "Receiver 2 output; high for VID ≥ 0.2 V, low for VID ≤ −0.2 V, high when the inputs are open-circuited, and high-impedance when disabled."
},
{
"number": "6",
"name": "2A",
"type": "input",
"description": "Noninverting differential input of receiver 2; sensitivity is ±200 mV over a common-mode input voltage range of −7 V to 12 V."
},
{
"number": "7",
"name": "2B",
"type": "input",
"description": "Inverting differential input of receiver 2; recommended differential input voltage is ±6 V over a common-mode range of −7 V to 12 V."
},
{
"number": "8",
"name": "GND",
"type": "power_in",
"description": "Ground reference; all voltage values are specified with respect to GND."
},
{
"number": "9",
"name": "3B",
"type": "input",
"description": "Inverting differential input of receiver 3; recommended differential input voltage is ±6 V over a common-mode range of −7 V to 12 V."
},
{
"number": "10",
"name": "3A",
"type": "input",
"description": "Noninverting differential input of receiver 3; sensitivity is ±200 mV over a common-mode input voltage range of −7 V to 12 V."
},
{
"number": "11",
"name": "3Y",
"type": "output",
"description": "Receiver 3 output; high for VID ≥ 0.2 V, low for VID ≤ −0.2 V, high when the inputs are open-circuited, and high-impedance when disabled."
},
{
"number": "12",
"name": "3,4EN",
"type": "input",
"description": "Active-high enable for receivers 3 and 4; VIH minimum 2 V and VIL maximum 0.8 V, with the outputs in high impedance when low."
},
{
"number": "13",
"name": "4Y",
"type": "output",
"description": "Receiver 4 output; high for VID ≥ 0.2 V, low for VID ≤ −0.2 V, high when the inputs are open-circuited, and high-impedance when disabled."
},
{
"number": "14",
"name": "4A",
"type": "input",
"description": "Noninverting differential input of receiver 4; sensitivity is ±200 mV over a common-mode input voltage range of −7 V to 12 V."
},
{
"number": "15",
"name": "4B",
"type": "input",
"description": "Inverting differential input of receiver 4; recommended differential input voltage is ±6 V over a common-mode range of −7 V to 12 V."
},
{
"number": "16",
"name": "VCC",
"type": "power_in",
"description": "Supply voltage, 4.75 V minimum, 5 V nominal, and 5.25 V maximum."
}
],
"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: Pin numbering conflict within the datasheet. The top-view diagram text (page 1) reads pin 1 = 1B, 4 ; GND and VCC are placed at pins 8 and 16 in the top-view text and match the usual DIP convention, but; The datasheet pin table covers the D, DW and N packages together, so the pinout is shared across var"
],
"pages_sent": 20,
"cost_usd": 0.0732,
"at": "2026-10-30T22:27:46"
},
"datasheet": {
"url": "https://www.ti.com/lit/ds/symlink/sn75lbc175n.pdf",
"pages": 20,
"sha256": "5a9ca64cd1115bbf",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 16,
"described": 16,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
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