component
SN75ALS191DR
Public Made by Adomby adom
Texas Instruments RS-485/RS-422 ICs, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+138−8@@ -1,13 +1,148 @@ {+ "schema_version": 1,+ "type": "component", "slug": "sn75als191dr",+ "title": "SN75ALS191DR",+ "brief": "Texas Instruments RS-485/RS-422 ICs, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments RS-485/RS-422 ICs, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "comm-uart", "sn75als191dr" ],+ "component": {+ "mpn": "SN75ALS191DR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Comm/UART",+ "subcategory": "RS-485/RS-422 ICs",+ "datasheet": "https://www.ti.com/lit/ds/symlink/sn75als191.pdf",+ "parts": {+ "symbol": "sn75als191dr.kicad_sym",+ "footprint": "sn75als191dr.kicad_mod",+ "model_3d": "sn75als191dr.glb",+ "model_3d_step": "sn75als191dr.step",+ "lbr": "sn75als191dr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "VCC",+ "type": "power_in",+ "description": "5V power supply positive terminal (VCC, 4.75V-5.25V). Typical supply current ICC = 32 mA (all drivers, no load)."+ },+ {+ "number": "2",+ "name": "1A",+ "type": "input",+ "description": "Single-ended TTL/CMOS data input for differential driver channel 1. VIH \u2265 2V, VIL \u2264 0.8V."+ },+ {+ "number": "3",+ "name": "2A",+ "type": "input",+ "description": "Single-ended TTL/CMOS data input for differential driver channel 2. VIH \u2265 2V, VIL \u2264 0.8V."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference terminal."+ },+ {+ "number": "5",+ "name": "2Z",+ "type": "output",+ "description": "Inverting differential output for channel 2 (ANSI EIA/TIA-422-B compliant). IOH = -50 mA, IOL = 50 mA; |VOD| \u2265 2 V into 100 \u03a9 load."+ },+ {+ "number": "6",+ "name": "2Y",+ "type": "output",+ "description": "Non-inverting differential output for channel 2 (ANSI EIA/TIA-422-B compliant). IOH = -50 mA, IOL = 50 mA; |VOD| \u2265 2 V into 100 \u03a9 load."+ },+ {+ "number": "7",+ "name": "1Z",+ "type": "output",+ "description": "Inverting differential output for channel 1 (ANSI EIA/TIA-422-B compliant). IOH = -50 mA, IOL = 50 mA; |VOD| \u2265 2 V into 100 \u03a9 load."+ },+ {+ "number": "8",+ "name": "1Y",+ "type": "output",+ "description": "Non-inverting differential output for channel 1 (ANSI EIA/TIA-422-B compliant). IOH = -50 mA, IOL = 50 mA; |VOD| \u2265 2 V into 100 \u03a9 load."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/sn75als191.pdf",+ "pages": 20,+ "sha256": "d75efd66a05d6ce1",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Texas Instruments",+ "Package": "SOIC-8",+ "Category": "Comm/UART",+ "Pins": "8"+ }+ },+ "variants": [+ {+ "mpn": "SN75ALS191DRD",+ "kind": "packaging"+ },+ {+ "mpn": "SN75ALS191DR",+ "kind": "packaging"+ },+ {+ "mpn": "SN75ALS191DRP",+ "kind": "packaging"+ },+ {+ "mpn": "SN75ALS191DRN",+ "kind": "packaging"+ },+ {+ "mpn": "SN75ALS191DRPS",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "sn75als191dr"+ ],+ "discovery_pitch": "SN75ALS191DR (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +160,5 @@ "docs/sn75als191dr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }