component
74LCX244FT
Public Made by Adomby adom
TOSHIBA Buffer/Driver/Transceiver, TSSOP-20. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+188−8@@ -1,13 +1,198 @@ {+ "schema_version": 1,+ "type": "component", "slug": "74lcx244ft",+ "title": "74LCX244FT",+ "brief": "TOSHIBA Buffer/Driver/Transceiver, TSSOP-20. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "TOSHIBA Buffer/Driver/Transceiver, TSSOP-20. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "logic", "74lcx244ft" ],+ "component": {+ "mpn": "74LCX244FT",+ "manufacturer": "TOSHIBA",+ "package": "TSSOP-20",+ "pin_count": 20,+ "category": "Logic",+ "subcategory": "Buffer/Driver/Transceiver",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2106070734_TOSHIBA-74LCX244FT_C2675684.pdf",+ "parts": {+ "symbol": "74lcx244ft.kicad_sym",+ "footprint": "74lcx244ft.kicad_mod",+ "model_3d": "74lcx244ft.glb",+ "model_3d_step": "74lcx244ft.step",+ "lbr": "74lcx244ft.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "1OE",+ "type": "input",+ "description": "Active-low output enable for bank 1 (drives outputs 1Y1-1Y4). When low, bank-1 outputs follow their A inputs; when high, bank-1 outputs are in high-impedance (Z) state."+ },+ {+ "number": "2",+ "name": "1A1",+ "type": "input",+ "description": "Bank 1 channel 1 data input. 5-V tolerant CMOS input; passes non-inverted to 1Y1 when 1OE is low."+ },+ {+ "number": "3",+ "name": "2Y4",+ "type": "tri_state",+ "description": "Bank 2 channel 4 buffered output. Drives the non-inverted state of 2A4 when 2OE is low; Hi-Z when 2OE is high. IOH/IOL = 24 mA min (VCC = 3.0 V)."+ },+ {+ "number": "4",+ "name": "1A2",+ "type": "input",+ "description": "Bank 1 channel 2 data input. 5-V tolerant CMOS input; passes non-inverted to 1Y2 when 1OE is low."+ },+ {+ "number": "5",+ "name": "2Y3",+ "type": "tri_state",+ "description": "Bank 2 channel 3 buffered output. Drives the non-inverted state of 2A3 when 2OE is low; Hi-Z when 2OE is high."+ },+ {+ "number": "6",+ "name": "1A3",+ "type": "input",+ "description": "Bank 1 channel 3 data input. 5-V tolerant CMOS input; passes non-inverted to 1Y3 when 1OE is low."+ },+ {+ "number": "7",+ "name": "2Y2",+ "type": "tri_state",+ "description": "Bank 2 channel 2 buffered output. Drives the non-inverted state of 2A2 when 2OE is low; Hi-Z when 2OE is high."+ },+ {+ "number": "8",+ "name": "1A4",+ "type": "input",+ "description": "Bank 1 channel 4 data input. 5-V tolerant CMOS input; passes non-inverted to 1Y4 when 1OE is low."+ },+ {+ "number": "9",+ "name": "2Y1",+ "type": "tri_state",+ "description": "Bank 2 channel 1 buffered output. Drives the non-inverted state of 2A1 when 2OE is low; Hi-Z when 2OE is high."+ },+ {+ "number": "10",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference (0 V) for the device."+ },+ {+ "number": "11",+ "name": "2A1",+ "type": "input",+ "description": "Bank 2 channel 1 data input. 5-V tolerant CMOS input; passes non-inverted to 2Y1 when 2OE is low."+ },+ {+ "number": "12",+ "name": "1Y4",+ "type": "tri_state",+ "description": "Bank 1 channel 4 buffered output. Drives the non-inverted state of 1A4 when 1OE is low; Hi-Z when 1OE is high."+ },+ {+ "number": "13",+ "name": "2A2",+ "type": "input",+ "description": "Bank 2 channel 2 data input. 5-V tolerant CMOS input; passes non-inverted to 2Y2 when 2OE is low."+ },+ {+ "number": "14",+ "name": "1Y3",+ "type": "tri_state",+ "description": "Bank 1 channel 3 buffered output. Drives the non-inverted state of 1A3 when 1OE is low; Hi-Z when 1OE is high."+ },+ {+ "number": "15",+ "name": "2A3",+ "type": "input",+ "description": "Bank 2 channel 3 data input. 5-V tolerant CMOS input; passes non-inverted to 2Y3 when 2OE is low."+ },+ {+ "number": "16",+ "name": "1Y2",+ "type": "tri_state",+ "description": "Bank 1 channel 2 buffered output. Drives the non-inverted state of 1A2 when 1OE is low; Hi-Z when 1OE is high."+ },+ {+ "number": "17",+ "name": "2A4",+ "type": "input",+ "description": "Bank 2 channel 4 data input. 5-V tolerant CMOS input; passes non-inverted to 2Y4 when 2OE is low."+ },+ {+ "number": "18",+ "name": "1Y1",+ "type": "tri_state",+ "description": "Bank 1 channel 1 buffered output. Drives the non-inverted state of 1A1 when 1OE is low; Hi-Z when 1OE is high."+ },+ {+ "number": "19",+ "name": "2OE",+ "type": "input",+ "description": "Active-low output enable for bank 2 (drives outputs 2Y1-2Y4). When low, bank-2 outputs follow their A inputs; when high, bank-2 outputs are in high-impedance (Z) state."+ },+ {+ "number": "20",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply voltage. Operating range 1.65 to 3.6 V (data retention from 1.5 V). Inputs and outputs are 5-V tolerant regardless of VCC."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2106070734_TOSHIBA-74LCX244FT_C2675684.pdf",+ "pages": 9,+ "sha256": "869201119557fe6a",+ "source_tier": "lcsc"+ },+ "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": "TOSHIBA",+ "Package": "TSSOP-20",+ "Category": "Logic",+ "Pins": "20"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "74lcx244ft"+ ],+ "discovery_pitch": "74LCX244FT (TOSHIBA) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +210,5 @@ "docs/74lcx244ft-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }