component
SN74LVC244ADBR
Public Made by Adomby adom
Texas Instruments Buffer/Driver/Transceiver, SSOP-20-208mil. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+226−8@@ -1,13 +1,236 @@ {+ "schema_version": 1,+ "type": "component", "slug": "sn74lvc244adbr",+ "title": "SN74LVC244ADBR",+ "brief": "Texas Instruments Buffer/Driver/Transceiver, SSOP-20-208mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments Buffer/Driver/Transceiver, SSOP-20-208mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "logic", "sn74lvc244adbr" ],+ "component": {+ "mpn": "SN74LVC244ADBR",+ "manufacturer": "Texas Instruments",+ "package": "SSOP-20-208mil",+ "pin_count": 20,+ "category": "Logic",+ "subcategory": "Buffer/Driver/Transceiver",+ "datasheet": "https://www.ti.com/lit/ds/symlink/sn74lvc244adbr.pdf",+ "parts": {+ "symbol": "sn74lvc244adbr.kicad_sym",+ "footprint": "sn74lvc244adbr.kicad_mod",+ "model_3d": "sn74lvc244adbr.glb",+ "model_3d_step": "sn74lvc244adbr.step",+ "lbr": "sn74lvc244adbr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "1OE",+ "type": "input",+ "description": "Active-low output enable for the 1Y1-1Y4 bank. When 1OE is low the 1A1-1A4 inputs are driven onto 1Y1-1Y4; when high the 1Y outputs enter the high-impedance (Hi-Z) state."+ },+ {+ "number": "2",+ "name": "1A1",+ "type": "input",+ "description": "Port 1 channel A1 data input. Accepts CMOS logic levels up to 5.5 V independent of VCC (VCC 1.65-3.6 V)."+ },+ {+ "number": "3",+ "name": "2Y4",+ "type": "tri_state",+ "description": "Port 2 channel Y4 buffered 3-state output. Follows 2A4 when 2OE is low, Hi-Z when 2OE is high. IOH/IOL up to +/-24 mA at VCC=3 V."+ },+ {+ "number": "4",+ "name": "1A2",+ "type": "input",+ "description": "Port 1 channel A2 data input. Accepts CMOS logic levels up to 5.5 V independent of VCC."+ },+ {+ "number": "5",+ "name": "2Y3",+ "type": "tri_state",+ "description": "Port 2 channel Y3 buffered 3-state output. Follows 2A3 when 2OE is low, Hi-Z when 2OE is high."+ },+ {+ "number": "6",+ "name": "1A3",+ "type": "input",+ "description": "Port 1 channel A3 data input. Accepts CMOS logic levels up to 5.5 V."+ },+ {+ "number": "7",+ "name": "2Y2",+ "type": "tri_state",+ "description": "Port 2 channel Y2 buffered 3-state output. Follows 2A2 when 2OE is low, Hi-Z when 2OE is high."+ },+ {+ "number": "8",+ "name": "1A4",+ "type": "input",+ "description": "Port 1 channel A4 data input. Accepts CMOS logic levels up to 5.5 V."+ },+ {+ "number": "9",+ "name": "2Y1",+ "type": "tri_state",+ "description": "Port 2 channel Y1 buffered 3-state output. Follows 2A1 when 2OE is low, Hi-Z when 2OE is high."+ },+ {+ "number": "10",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference (0 V)."+ },+ {+ "number": "11",+ "name": "2A1",+ "type": "input",+ "description": "Port 2 channel A1 data input. Accepts CMOS logic levels up to 5.5 V."+ },+ {+ "number": "12",+ "name": "1Y4",+ "type": "tri_state",+ "description": "Port 1 channel Y4 buffered 3-state output. Follows 1A4 when 1OE is low, Hi-Z when 1OE is high."+ },+ {+ "number": "13",+ "name": "2A2",+ "type": "input",+ "description": "Port 2 channel A2 data input. Accepts CMOS logic levels up to 5.5 V."+ },+ {+ "number": "14",+ "name": "1Y3",+ "type": "tri_state",+ "description": "Port 1 channel Y3 buffered 3-state output. Follows 1A3 when 1OE is low, Hi-Z when 1OE is high."+ },+ {+ "number": "15",+ "name": "2A3",+ "type": "input",+ "description": "Port 2 channel A3 data input. Accepts CMOS logic levels up to 5.5 V."+ },+ {+ "number": "16",+ "name": "1Y2",+ "type": "tri_state",+ "description": "Port 1 channel Y2 buffered 3-state output. Follows 1A2 when 1OE is low, Hi-Z when 1OE is high."+ },+ {+ "number": "17",+ "name": "2A4",+ "type": "input",+ "description": "Port 2 channel A4 data input. Accepts CMOS logic levels up to 5.5 V."+ },+ {+ "number": "18",+ "name": "1Y1",+ "type": "tri_state",+ "description": "Port 1 channel Y1 buffered 3-state output. Follows 1A1 when 1OE is low, Hi-Z when 1OE is high."+ },+ {+ "number": "19",+ "name": "2OE",+ "type": "input",+ "description": "Active-low output enable for the 2Y1-2Y4 bank. When 2OE is low the 2A1-2A4 inputs are driven onto 2Y1-2Y4; when high the 2Y outputs enter Hi-Z."+ },+ {+ "number": "20",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage. Operating range 1.65 V to 3.6 V (data retention >=1.5 V). Absolute maximum 6.5 V."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/sn74lvc244adbr.pdf",+ "pages": 36,+ "sha256": "6fe0efecbb5e363d",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 20,+ "described": 20,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Texas Instruments",+ "Package": "SSOP-20-208mil",+ "Category": "Logic",+ "Pins": "20"+ }+ },+ "variants": [+ {+ "mpn": "SN74LVC244ADBR",+ "kind": "packaging"+ },+ {+ "mpn": "SN74LVC244ADBRAN",+ "kind": "packaging"+ },+ {+ "mpn": "SN74LVC244ADBRANS",+ "kind": "packaging"+ },+ {+ "mpn": "SN74LVC244ADBRADGV",+ "kind": "packaging"+ },+ {+ "mpn": "SN74LVC244ADBRADW",+ "kind": "packaging"+ },+ {+ "mpn": "SN74LVC244ADBRARGY",+ "kind": "packaging"+ },+ {+ "mpn": "SN74LVC244ADBRAZQN",+ "kind": "packaging"+ },+ {+ "mpn": "SN74LVC244ADBRAPW",+ "kind": "packaging"+ },+ {+ "mpn": "SN74LVC244ADBRARWP",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "sn74lvc244adbr"+ ],+ "discovery_pitch": "SN74LVC244ADBR (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +248,5 @@ "docs/sn74lvc244adbr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }