component
SN65HVD78DR
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+116−8@@ -1,13 +1,126 @@ {+ "schema_version": 1,+ "type": "component", "slug": "sn65hvd78dr",+ "title": "SN65HVD78DR",+ "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", "interface", "sn65hvd78dr" ],+ "component": {+ "mpn": "SN65HVD78DR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Interface",+ "subcategory": "RS-485 / RS-422 ICs",+ "datasheet": "https://www.ti.com/lit/ds/symlink/sn65hvd78.pdf",+ "parts": {+ "symbol": "sn65hvd78dr.kicad_sym",+ "footprint": "sn65hvd78dr.kicad_mod",+ "model_3d": "sn65hvd78dr.glb",+ "model_3d_step": "sn65hvd78dr.step",+ "lbr": "sn65hvd78dr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "R",+ "type": "output",+ "description": "Receive data output. CMOS-level output driven from the differential receiver comparing bus pins A and B. Output current range +/-8 mA."+ },+ {+ "number": "2",+ "name": "RE",+ "type": "input",+ "description": "Active-low receiver enable. When low, the receiver output R is enabled; when high, R is high-impedance. Tie low with DE low for standby."+ },+ {+ "number": "3",+ "name": "DE",+ "type": "input",+ "description": "Active-high driver enable. When high, the differential driver on A/B is enabled; when low, driver outputs are high-impedance."+ },+ {+ "number": "4",+ "name": "D",+ "type": "input",+ "description": "Driver data input. CMOS-level logic input driving the differential bus outputs A and B when DE is asserted. 5-V tolerant."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Local device ground / reference potential."+ },+ {+ "number": "6",+ "name": "A",+ "type": "bidirectional",+ "description": "Non-inverting RS-485 differential bus I/O. Driver output or receiver input, complementary to B. Wide common-mode range (-7 V to 12 V) and robust bus ESD."+ },+ {+ "number": "7",+ "name": "B",+ "type": "bidirectional",+ "description": "Inverting RS-485 differential bus I/O. Driver output or receiver input, complementary to A. Wide common-mode range (-7 V to 12 V) and robust bus ESD."+ },+ {+ "number": "8",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage, 3.0 V to 3.6 V (3.3 V nominal). Bypass to GND with a local 100 nF ceramic capacitor."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/sn65hvd78.pdf",+ "pages": 47,+ "sha256": "b46f5803fa8302f9",+ "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": "Interface",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "sn65hvd78dr"+ ],+ "discovery_pitch": "SN65HVD78DR (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/sn65hvd78dr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }