component
74HC138PW
Public Made by Adomby adom
Nexperia Signal Switches / Encoders & Decoders / Multiplexers, TSSOP-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+164−8@@ -1,13 +1,174 @@ {+ "schema_version": 1,+ "type": "component", "slug": "74hc138pw",+ "title": "74HC138PW",+ "brief": "Nexperia Signal Switches / Encoders & Decoders / Multiplexers, TSSOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Nexperia Signal Switches / Encoders & Decoders / Multiplexers, TSSOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "logic", "74hc138pw" ],+ "component": {+ "mpn": "74HC138PW",+ "manufacturer": "Nexperia",+ "package": "TSSOP-16",+ "pin_count": 16,+ "category": "Logic",+ "subcategory": "Signal Switches / Encoders & Decoders / Multiplexers",+ "datasheet": "https://assets.nexperia.com/documents/data-sheet/74HC138PW.pdf",+ "parts": {+ "symbol": "74hc138pw.kicad_sym",+ "footprint": "74hc138pw.kicad_mod",+ "model_3d": "74hc138pw.glb",+ "model_3d_step": "74hc138pw.step",+ "lbr": "74hc138pw.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "A0",+ "type": "input",+ "description": "Address input 0 (LSB). Binary-weighted select input to the 3-to-8 decoder."+ },+ {+ "number": "2",+ "name": "A1",+ "type": "input",+ "description": "Address input 1. Binary-weighted select input to the 3-to-8 decoder."+ },+ {+ "number": "3",+ "name": "A2",+ "type": "input",+ "description": "Address input 2 (MSB). Binary-weighted select input to the 3-to-8 decoder."+ },+ {+ "number": "4",+ "name": "E1",+ "type": "input",+ "description": "Enable input 1, active LOW. All outputs are forced HIGH when E1 is HIGH."+ },+ {+ "number": "5",+ "name": "E2",+ "type": "input",+ "description": "Enable input 2, active LOW. All outputs are forced HIGH when E2 is HIGH."+ },+ {+ "number": "6",+ "name": "E3",+ "type": "input",+ "description": "Enable input 3, active HIGH. All outputs are forced HIGH when E3 is LOW."+ },+ {+ "number": "7",+ "name": "Y7",+ "type": "output",+ "description": "Decoded output 7, active LOW. Asserts LOW when A2:A0 = 111 and all enables are active."+ },+ {+ "number": "8",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference (0 V)."+ },+ {+ "number": "9",+ "name": "Y6",+ "type": "output",+ "description": "Decoded output 6, active LOW. Asserts LOW when A2:A0 = 110 and all enables are active."+ },+ {+ "number": "10",+ "name": "Y5",+ "type": "output",+ "description": "Decoded output 5, active LOW. Asserts LOW when A2:A0 = 101 and all enables are active."+ },+ {+ "number": "11",+ "name": "Y4",+ "type": "output",+ "description": "Decoded output 4, active LOW. Asserts LOW when A2:A0 = 100 and all enables are active."+ },+ {+ "number": "12",+ "name": "Y3",+ "type": "output",+ "description": "Decoded output 3, active LOW. Asserts LOW when A2:A0 = 011 and all enables are active."+ },+ {+ "number": "13",+ "name": "Y2",+ "type": "output",+ "description": "Decoded output 2, active LOW. Asserts LOW when A2:A0 = 010 and all enables are active."+ },+ {+ "number": "14",+ "name": "Y1",+ "type": "output",+ "description": "Decoded output 1, active LOW. Asserts LOW when A2:A0 = 001 and all enables are active."+ },+ {+ "number": "15",+ "name": "Y0",+ "type": "output",+ "description": "Decoded output 0, active LOW. Asserts LOW when A2:A0 = 000 and all enables are active."+ },+ {+ "number": "16",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage, 2.0 V to 6.0 V."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://assets.nexperia.com/documents/data-sheet/74HC138PW.pdf",+ "pages": 15,+ "sha256": "645120bc441507e9",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 16,+ "described": 16,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Nexperia",+ "Package": "TSSOP-16",+ "Category": "Logic",+ "Pins": "16"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "74hc138pw"+ ],+ "discovery_pitch": "74HC138PW (Nexperia) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +186,5 @@ "docs/74hc138pw-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }