component
74HCT244PW
Public Made by Adomby adom
Nexperia Buffer/Driver/Transceiver, TSSOP-20. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+202−8@@ -1,13 +1,212 @@ {+ "schema_version": 1,+ "type": "component", "slug": "74hct244pw",+ "title": "74HCT244PW",+ "brief": "Nexperia Buffer/Driver/Transceiver, TSSOP-20. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Nexperia Buffer/Driver/Transceiver, TSSOP-20. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "logic", "74hct244pw" ],+ "component": {+ "mpn": "74HCT244PW",+ "manufacturer": "Nexperia",+ "package": "TSSOP-20",+ "pin_count": 20,+ "category": "Logic",+ "subcategory": "Buffer/Driver/Transceiver",+ "datasheet": "https://assets.nexperia.com/documents/data-sheet/74HCT244PW.pdf",+ "parts": {+ "symbol": "74hct244pw.kicad_sym",+ "footprint": "74hct244pw.kicad_mod",+ "model_3d": "74hct244pw.glb",+ "model_3d_step": "74hct244pw.step",+ "lbr": "74hct244pw.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "1OE",+ "type": "input",+ "description": "Output enable input for bank 1 (active LOW). A LOW enables the 1Y0-1Y3 outputs; a HIGH forces them to the high-impedance OFF-state."+ },+ {+ "number": "2",+ "name": "1A0",+ "type": "input",+ "description": "Data input for bank 1, channel 0. Buffered non-inverting path to 1Y0 when 1OE is LOW."+ },+ {+ "number": "3",+ "name": "2Y0",+ "type": "tri_state",+ "description": "Bus output for bank 2, channel 0. Non-inverting buffered output of 2A0; high-impedance when 2OE is HIGH."+ },+ {+ "number": "4",+ "name": "1A1",+ "type": "input",+ "description": "Data input for bank 1, channel 1. Buffered non-inverting path to 1Y1 when 1OE is LOW."+ },+ {+ "number": "5",+ "name": "2Y1",+ "type": "tri_state",+ "description": "Bus output for bank 2, channel 1. Non-inverting buffered output of 2A1; high-impedance when 2OE is HIGH."+ },+ {+ "number": "6",+ "name": "1A2",+ "type": "input",+ "description": "Data input for bank 1, channel 2. Buffered non-inverting path to 1Y2 when 1OE is LOW."+ },+ {+ "number": "7",+ "name": "2Y2",+ "type": "tri_state",+ "description": "Bus output for bank 2, channel 2. Non-inverting buffered output of 2A2; high-impedance when 2OE is HIGH."+ },+ {+ "number": "8",+ "name": "1A3",+ "type": "input",+ "description": "Data input for bank 1, channel 3. Buffered non-inverting path to 1Y3 when 1OE is LOW."+ },+ {+ "number": "9",+ "name": "2Y3",+ "type": "tri_state",+ "description": "Bus output for bank 2, channel 3. Non-inverting buffered output of 2A3; high-impedance when 2OE is HIGH."+ },+ {+ "number": "10",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference (0 V)."+ },+ {+ "number": "11",+ "name": "2A3",+ "type": "input",+ "description": "Data input for bank 2, channel 3. Buffered non-inverting path to 2Y3 when 2OE is LOW."+ },+ {+ "number": "12",+ "name": "1Y3",+ "type": "tri_state",+ "description": "Bus output for bank 1, channel 3. Non-inverting buffered output of 1A3; high-impedance when 1OE is HIGH."+ },+ {+ "number": "13",+ "name": "2A2",+ "type": "input",+ "description": "Data input for bank 2, channel 2. Buffered non-inverting path to 2Y2 when 2OE is LOW."+ },+ {+ "number": "14",+ "name": "1Y2",+ "type": "tri_state",+ "description": "Bus output for bank 1, channel 2. Non-inverting buffered output of 1A2; high-impedance when 1OE is HIGH."+ },+ {+ "number": "15",+ "name": "2A1",+ "type": "input",+ "description": "Data input for bank 2, channel 1. Buffered non-inverting path to 2Y1 when 2OE is LOW."+ },+ {+ "number": "16",+ "name": "1Y1",+ "type": "tri_state",+ "description": "Bus output for bank 1, channel 1. Non-inverting buffered output of 1A1; high-impedance when 1OE is HIGH."+ },+ {+ "number": "17",+ "name": "2A0",+ "type": "input",+ "description": "Data input for bank 2, channel 0. Buffered non-inverting path to 2Y0 when 2OE is LOW."+ },+ {+ "number": "18",+ "name": "1Y0",+ "type": "tri_state",+ "description": "Bus output for bank 1, channel 0. Non-inverting buffered output of 1A0; high-impedance when 1OE is HIGH."+ },+ {+ "number": "19",+ "name": "2OE",+ "type": "input",+ "description": "Output enable input for bank 2 (active LOW). A LOW enables the 2Y0-2Y3 outputs; a HIGH forces them to the high-impedance OFF-state."+ },+ {+ "number": "20",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply voltage. 74HCT244: 4.5 V to 5.5 V recommended (absolute max 7 V)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://assets.nexperia.com/documents/data-sheet/74HCT244PW.pdf",+ "pages": 15,+ "sha256": "7d5786046ad334eb",+ "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": "Nexperia",+ "Package": "TSSOP-20",+ "Category": "Logic",+ "Pins": "20"+ }+ },+ "variants": [+ {+ "mpn": "74HCT244PW",+ "kind": "packaging"+ },+ {+ "mpn": "74HCT244PWD",+ "kind": "packaging"+ },+ {+ "mpn": "74HCT244PWBQ",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "74hct244pw"+ ],+ "discovery_pitch": "74HCT244PW (Nexperia) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +224,5 @@ "docs/74hct244pw-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }