component
PCA9548APWR
Public Made by Adomby adom
Texas Instruments Interface - Specialized, TSSOP-24. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+250−8@@ -1,13 +1,260 @@ {+ "schema_version": 1,+ "type": "component", "slug": "pca9548apwr",+ "title": "PCA9548APWR",+ "brief": "Texas Instruments Interface - Specialized, TSSOP-24. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments Interface - Specialized, TSSOP-24. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "interface", "pca9548apwr" ],+ "component": {+ "mpn": "PCA9548APWR",+ "manufacturer": "Texas Instruments",+ "package": "TSSOP-24",+ "pin_count": 24,+ "category": "Interface",+ "subcategory": "Interface - Specialized",+ "datasheet": "https://www.ti.com/lit/ds/symlink/pca9548a.pdf",+ "parts": {+ "symbol": "pca9548apwr.kicad_sym",+ "footprint": "pca9548apwr.kicad_mod",+ "model_3d": "pca9548apwr.glb",+ "model_3d_step": "pca9548apwr.step",+ "lbr": "pca9548apwr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "A0",+ "type": "input",+ "description": "Hardware I2C address input 0. Tie directly to VCC or GND to set the LSB of the device address. Static logic input, no internal pull."+ },+ {+ "number": "2",+ "name": "A1",+ "type": "input",+ "description": "Hardware I2C address input 1. Tie directly to VCC or GND to set an address bit. Static logic input, no internal pull."+ },+ {+ "number": "3",+ "name": "RESET",+ "type": "input",+ "description": "Active-low reset input. Pulling low (>=6 ns pulse) resets the I2C/SMBus state machine and deselects all channels. Tie to VCC through a pull-up resistor if unused. VIH >= 0.7*VCC."+ },+ {+ "number": "4",+ "name": "SD0",+ "type": "bidirectional",+ "description": "Channel 0 serial data. Downstream I2C SDA line for channel 0, open-drain. Connect to VCC through an external pull-up resistor; 5 V tolerant."+ },+ {+ "number": "5",+ "name": "SC0",+ "type": "bidirectional",+ "description": "Channel 0 serial clock. Downstream I2C SCL line for channel 0, open-drain. Connect to VCC through an external pull-up resistor; 5 V tolerant."+ },+ {+ "number": "6",+ "name": "SD1",+ "type": "bidirectional",+ "description": "Channel 1 serial data. Downstream I2C SDA line for channel 1, open-drain. Connect to VCC through an external pull-up resistor."+ },+ {+ "number": "7",+ "name": "SC1",+ "type": "bidirectional",+ "description": "Channel 1 serial clock. Downstream I2C SCL line for channel 1, open-drain. Connect to VCC through an external pull-up resistor."+ },+ {+ "number": "8",+ "name": "SD2",+ "type": "bidirectional",+ "description": "Channel 2 serial data. Downstream I2C SDA line for channel 2, open-drain. Connect to VCC through an external pull-up resistor."+ },+ {+ "number": "9",+ "name": "SC2",+ "type": "bidirectional",+ "description": "Channel 2 serial clock. Downstream I2C SCL line for channel 2, open-drain. Connect to VCC through an external pull-up resistor."+ },+ {+ "number": "10",+ "name": "SD3",+ "type": "bidirectional",+ "description": "Channel 3 serial data. Downstream I2C SDA line for channel 3, open-drain. Connect to VCC through an external pull-up resistor."+ },+ {+ "number": "11",+ "name": "SC3",+ "type": "bidirectional",+ "description": "Channel 3 serial clock. Downstream I2C SCL line for channel 3, open-drain. Connect to VCC through an external pull-up resistor."+ },+ {+ "number": "12",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for the device. Tie to system ground."+ },+ {+ "number": "13",+ "name": "SD4",+ "type": "bidirectional",+ "description": "Channel 4 serial data. Downstream I2C SDA line for channel 4, open-drain. Connect to VCC through an external pull-up resistor."+ },+ {+ "number": "14",+ "name": "SC4",+ "type": "bidirectional",+ "description": "Channel 4 serial clock. Downstream I2C SCL line for channel 4, open-drain. Connect to VCC through an external pull-up resistor."+ },+ {+ "number": "15",+ "name": "SD5",+ "type": "bidirectional",+ "description": "Channel 5 serial data. Downstream I2C SDA line for channel 5, open-drain. Connect to VCC through an external pull-up resistor."+ },+ {+ "number": "16",+ "name": "SC5",+ "type": "bidirectional",+ "description": "Channel 5 serial clock. Downstream I2C SCL line for channel 5, open-drain. Connect to VCC through an external pull-up resistor."+ },+ {+ "number": "17",+ "name": "SD6",+ "type": "bidirectional",+ "description": "Channel 6 serial data. Downstream I2C SDA line for channel 6, open-drain. Connect to VCC through an external pull-up resistor."+ },+ {+ "number": "18",+ "name": "SC6",+ "type": "bidirectional",+ "description": "Channel 6 serial clock. Downstream I2C SCL line for channel 6, open-drain. Connect to VCC through an external pull-up resistor."+ },+ {+ "number": "19",+ "name": "SD7",+ "type": "bidirectional",+ "description": "Channel 7 serial data. Downstream I2C SDA line for channel 7, open-drain. Connect to VCC through an external pull-up resistor."+ },+ {+ "number": "20",+ "name": "SC7",+ "type": "bidirectional",+ "description": "Channel 7 serial clock. Downstream I2C SCL line for channel 7, open-drain. Connect to VCC through an external pull-up resistor."+ },+ {+ "number": "21",+ "name": "A2",+ "type": "input",+ "description": "Hardware I2C address input 2. Tie directly to VCC or GND to set an address bit. Static logic input, no internal pull."+ },+ {+ "number": "22",+ "name": "SCL",+ "type": "bidirectional",+ "description": "Upstream (master-side) I2C serial clock bus. Open-drain; connect to VCC through an external pull-up resistor. Supports up to 400 kHz."+ },+ {+ "number": "23",+ "name": "SDA",+ "type": "bidirectional",+ "description": "Upstream (master-side) I2C serial data bus. Open-drain; connect to VCC through an external pull-up resistor."+ },+ {+ "number": "24",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply voltage input. Operating range 2.3 V to 5.5 V. Decouple locally to GND (typ. 0.1 uF)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/pca9548a.pdf",+ "pages": 45,+ "sha256": "b2238acf0fecd58c",+ "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": "TSSOP-24",+ "Category": "Interface",+ "Pins": "24"+ }+ },+ "variants": [+ {+ "mpn": "PCA9548APWR",+ "kind": "packaging"+ },+ {+ "mpn": "PCA9548APWRDB",+ "kind": "packaging"+ },+ {+ "mpn": "PCA9548APWRDBR",+ "kind": "packaging"+ },+ {+ "mpn": "PCA9548APWRDGV",+ "kind": "packaging"+ },+ {+ "mpn": "PCA9548APWRDGVR",+ "kind": "packaging"+ },+ {+ "mpn": "PCA9548APWRDW",+ "kind": "packaging"+ },+ {+ "mpn": "PCA9548APWRDWR",+ "kind": "packaging"+ },+ {+ "mpn": "PCA9548APWRRGE",+ "kind": "packaging"+ },+ {+ "mpn": "PCA9548APWRRGER",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "pca9548apwr"+ ],+ "discovery_pitch": "PCA9548APWR (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +272,5 @@ "docs/pca9548apwr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }