component
SN74LVC4245ADBR
Public Made by Adomby adom
Texas Instruments Buffer/Driver/Transceiver, SSOP-24-208mil. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+212−8@@ -1,13 +1,222 @@ {+ "schema_version": 1,+ "type": "component", "slug": "sn74lvc4245adbr",+ "title": "SN74LVC4245ADBR",+ "brief": "Texas Instruments Buffer/Driver/Transceiver, SSOP-24-208mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments Buffer/Driver/Transceiver, SSOP-24-208mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "logic", "sn74lvc4245adbr" ],+ "component": {+ "mpn": "SN74LVC4245ADBR",+ "manufacturer": "Texas Instruments",+ "package": "SSOP-24-208mil",+ "pin_count": 24,+ "category": "Logic",+ "subcategory": "Buffer/Driver/Transceiver",+ "datasheet": "https://www.ti.com/lit/ds/symlink/sn74lvc4245adbr.pdf",+ "parts": {+ "symbol": "sn74lvc4245adbr.kicad_sym",+ "footprint": "sn74lvc4245adbr.kicad_mod",+ "model_3d": "sn74lvc4245adbr.glb",+ "model_3d_step": "sn74lvc4245adbr.step",+ "lbr": "sn74lvc4245adbr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "VCCA",+ "type": "power_in",+ "description": "A-port supply rail (typically 5 V, up to 5.5 V). Also powers the DIR and OE control circuitry; determines VIH/VIL thresholds of the control inputs."+ },+ {+ "number": "2",+ "name": "DIR",+ "type": "input",+ "description": "Direction control input, referenced to VCCA. DIR = L transmits B->A; DIR = H transmits A->B (when OE = L)."+ },+ {+ "number": "3",+ "name": "A1",+ "type": "bidirectional",+ "description": "A-port channel 1 data I/O, referenced to VCCA (0 to VCCA). Drives up to +/-24 mA at VCCA = 4.5-5.5 V."+ },+ {+ "number": "4",+ "name": "A2",+ "type": "bidirectional",+ "description": "A-port channel 2 data I/O, referenced to VCCA."+ },+ {+ "number": "5",+ "name": "A3",+ "type": "bidirectional",+ "description": "A-port channel 3 data I/O, referenced to VCCA."+ },+ {+ "number": "6",+ "name": "A4",+ "type": "bidirectional",+ "description": "A-port channel 4 data I/O, referenced to VCCA."+ },+ {+ "number": "7",+ "name": "A5",+ "type": "bidirectional",+ "description": "A-port channel 5 data I/O, referenced to VCCA."+ },+ {+ "number": "8",+ "name": "A6",+ "type": "bidirectional",+ "description": "A-port channel 6 data I/O, referenced to VCCA."+ },+ {+ "number": "9",+ "name": "A7",+ "type": "bidirectional",+ "description": "A-port channel 7 data I/O, referenced to VCCA."+ },+ {+ "number": "10",+ "name": "A8",+ "type": "bidirectional",+ "description": "A-port channel 8 data I/O, referenced to VCCA."+ },+ {+ "number": "11",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference. Continuous current per GND pin +/-100 mA max; tie all GND pins to the board ground plane."+ },+ {+ "number": "12",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference (second GND pin)."+ },+ {+ "number": "13",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference (third GND pin)."+ },+ {+ "number": "14",+ "name": "B8",+ "type": "bidirectional",+ "description": "B-port channel 8 data I/O, referenced to VCCB (2.7-3.6 V)."+ },+ {+ "number": "15",+ "name": "B7",+ "type": "bidirectional",+ "description": "B-port channel 7 data I/O, referenced to VCCB."+ },+ {+ "number": "16",+ "name": "B6",+ "type": "bidirectional",+ "description": "B-port channel 6 data I/O, referenced to VCCB."+ },+ {+ "number": "17",+ "name": "B5",+ "type": "bidirectional",+ "description": "B-port channel 5 data I/O, referenced to VCCB."+ },+ {+ "number": "18",+ "name": "B4",+ "type": "bidirectional",+ "description": "B-port channel 4 data I/O, referenced to VCCB."+ },+ {+ "number": "19",+ "name": "B3",+ "type": "bidirectional",+ "description": "B-port channel 3 data I/O, referenced to VCCB."+ },+ {+ "number": "20",+ "name": "B2",+ "type": "bidirectional",+ "description": "B-port channel 2 data I/O, referenced to VCCB."+ },+ {+ "number": "21",+ "name": "B1",+ "type": "bidirectional",+ "description": "B-port channel 1 data I/O, referenced to VCCB."+ },+ {+ "number": "22",+ "name": "OE",+ "type": "input",+ "description": "Active-low output enable, referenced to VCCA. OE = L enables the transceivers per the DIR setting; OE = H puts both A and B ports in high-impedance (isolation). Tie to VCCA through a pull-up so it ramps with VCCA."+ },+ {+ "number": "23",+ "name": "VCCB",+ "type": "power_in",+ "description": "B-port supply rail (2.7 V to 3.6 V). Sets the B-port I/O logic level and drive strength (up to +/-24 mA at 3 V, +/-12 mA at 2.7 V)."+ },+ {+ "number": "24",+ "name": "VCCB",+ "type": "power_in",+ "description": "B-port supply rail (second VCCB pin, tie to pin 23)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/sn74lvc4245adbr.pdf",+ "pages": 17,+ "sha256": "4b1df8bf97da30c0",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 24,+ "described": 24,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Texas Instruments",+ "Package": "SSOP-24-208mil",+ "Category": "Logic",+ "Pins": "24"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "sn74lvc4245adbr"+ ],+ "discovery_pitch": "SN74LVC4245ADBR (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +234,5 @@ "docs/sn74lvc4245adbr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }