component
SN75ALS193N
Public Made by Adomby adom
Texas Instruments Pre-ordered Chips, PDIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"component": {
"mpn": "SN75ALS193N",
"manufacturer": "Texas Instruments",
"package": "PDIP-16",
"pin_count": 16,
"category": "Interface ICs",
"subcategory": "Pre-ordered Chips",
"datasheet": "https://www.ti.com/lit/ds/symlink/sn75als193n.pdf",
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"distributor_links": {
"lcsc": "C1544101",
"digikey": "2156-SN75ALS193N-ND",
"mouser": "595-SN75ALS193N"
},
"distributor_check": {
"checked_at": "2026-10-30T22:57:29Z",
"source": "Component Ocean /api/assign-pns",
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"pn": "2156-SN75ALS193N-ND",
"status": "found",
"lifecycle": "Active"
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"pins": [
{
"number": "1",
"name": "1B",
"type": "input",
"description": "Inverting differential receiver input for channel 1, with ±200 mV input sensitivity over a common-mode range of -7 V to 7 V and 12 kΩ minimum input resistance."
},
{
"number": "2",
"name": "1A",
"type": "input",
"description": "Non-inverting differential receiver input for channel 1, with ±200 mV input sensitivity over a common-mode range of -7 V to 7 V and 12 kΩ minimum input resistance."
},
{
"number": "3",
"name": "1Y",
"type": "tri_state",
"description": "3-state receiver output for channel 1 that goes high-impedance when the enables are inactive and is high for open inputs; recommended IOL up to 16 mA and IOH down to -400 µA."
},
{
"number": "4",
"name": "G",
"type": "input",
"description": "Active-high enable input common to all four receiver channels; recommended VIH minimum 2 V and VIL maximum 0.8 V."
},
{
"number": "5",
"name": "2Y",
"type": "tri_state",
"description": "3-state receiver output for channel 2 that goes high-impedance when the enables are inactive and is high for open inputs; recommended IOL up to 16 mA and IOH down to -400 µA."
},
{
"number": "6",
"name": "2A",
"type": "input",
"description": "Non-inverting differential receiver input for channel 2, with ±200 mV input sensitivity over a common-mode range of -7 V to 7 V and 12 kΩ minimum input resistance."
},
{
"number": "7",
"name": "2B",
"type": "input",
"description": "Inverting differential receiver input for channel 2, with ±200 mV input sensitivity over a common-mode range of -7 V to 7 V and 12 kΩ minimum input resistance."
},
{
"number": "8",
"name": "GND",
"type": "power_in",
"description": "Ground reference for the device; all voltages except differential input voltage are referenced to network ground."
},
{
"number": "9",
"name": "3B",
"type": "input",
"description": "Inverting differential receiver input for channel 3, with ±200 mV input sensitivity over a common-mode range of -7 V to 7 V and 12 kΩ minimum input resistance."
},
{
"number": "10",
"name": "3A",
"type": "input",
"description": "Non-inverting differential receiver input for channel 3, with ±200 mV input sensitivity over a common-mode range of -7 V to 7 V and 12 kΩ minimum input resistance."
},
{
"number": "11",
"name": "3Y",
"type": "tri_state",
"description": "3-state receiver output for channel 3 that goes high-impedance when the enables are inactive and is high for open inputs; recommended IOL up to 16 mA and IOH down to -400 µA."
},
{
"number": "12",
"name": "G",
"type": "input",
"description": "Active-low enable input (overbar lost in text extraction) common to all four receiver channels; recommended VIH minimum 2 V and VIL maximum 0.8 V."
},
{
"number": "13",
"name": "4Y",
"type": "tri_state",
"description": "3-state receiver output for channel 4 that goes high-impedance when the enables are inactive and is high for open inputs; recommended IOL up to 16 mA and IOH down to -400 µA."
},
{
"number": "14",
"name": "4A",
"type": "input",
"description": "Non-inverting differential receiver input for channel 4, with ±200 mV input sensitivity over a common-mode range of -7 V to 7 V and 12 kΩ minimum input resistance."
},
{
"number": "15",
"name": "4B",
"type": "input",
"description": "Inverting differential receiver input for channel 4, with ±200 mV input sensitivity over a common-mode range of -7 V to 7 V and 12 kΩ minimum input resistance."
},
{
"number": "16",
"name": "VCC",
"type": "power_in",
"description": "Single 5 V supply; recommended supply voltage is 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: The enable pins are both printed as 'G' in the extracted text, and the overbar that distinguishes ac; The pin-to-name mapping was reconstructed from the extracted top-view text, which lists names and nu; Pin descriptions for GND and VCC are based on the absolute maximum and recommended operating conditi"
],
"pages_sent": 19,
"cost_usd": 0.0751,
"at": "2026-10-30T22:57:21"
},
"datasheet": {
"url": "https://www.ti.com/lit/ds/symlink/sn75als193n.pdf",
"pages": 19,
"sha256": "1cfec37ed19df51b",
"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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