component
74HC4538PW-Q100118
Public Made by Adomby adom
Nexperia Monostable Multivibrators, TSSOP-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+174−8@@ -1,13 +1,184 @@ {+ "schema_version": 1,+ "type": "component", "slug": "74hc4538pw-q100118",+ "title": "74HC4538PW-Q100118",+ "brief": "Nexperia Monostable Multivibrators, TSSOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Nexperia Monostable Multivibrators, TSSOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "logic", "74hc4538pw-q100118" ],+ "component": {+ "mpn": "74HC4538PW-Q100118",+ "manufacturer": "Nexperia",+ "package": "TSSOP-16",+ "pin_count": 16,+ "category": "Logic",+ "subcategory": "Monostable Multivibrators",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590371444535291904",+ "parts": {+ "symbol": "74hc4538pw-q100118.kicad_sym",+ "footprint": "74hc4538pw-q100118.kicad_mod",+ "model_3d": "74hc4538pw-q100118.glb",+ "model_3d_step": "74hc4538pw-q100118.step",+ "lbr": "74hc4538pw-q100118.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "1CEXT",+ "type": "passive",+ "description": "Multivibrator 1 external capacitor connection. Always connected to ground side of CEXT."+ },+ {+ "number": "2",+ "name": "1REXT/CEXT",+ "type": "passive",+ "description": "Multivibrator 1 external resistor / capacitor connection. REXT ties to VCC; CEXT ties between this pin and 1CEXT. Pulse width TW = 0.7 x REXT x CEXT."+ },+ {+ "number": "3",+ "name": "1nCD",+ "type": "input",+ "description": "Multivibrator 1 direct reset input, active LOW. A LOW level terminates the output pulse immediately."+ },+ {+ "number": "4",+ "name": "1B",+ "type": "input",+ "description": "Multivibrator 1 trigger input B (positive-going / LOW-to-HIGH edge triggered). Schmitt-trigger input."+ },+ {+ "number": "5",+ "name": "1nA",+ "type": "input",+ "description": "Multivibrator 1 trigger input A (negative-going / HIGH-to-LOW edge triggered). Schmitt-trigger input."+ },+ {+ "number": "6",+ "name": "1Q",+ "type": "output",+ "description": "Multivibrator 1 non-inverting output; produces a HIGH pulse of width TW when triggered."+ },+ {+ "number": "7",+ "name": "1nQ",+ "type": "output",+ "description": "Multivibrator 1 complementary (inverting, active-LOW) output; produces a LOW pulse of width TW when triggered."+ },+ {+ "number": "8",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference, 0 V."+ },+ {+ "number": "9",+ "name": "2nQ",+ "type": "output",+ "description": "Multivibrator 2 complementary (inverting, active-LOW) output; produces a LOW pulse of width TW when triggered."+ },+ {+ "number": "10",+ "name": "2Q",+ "type": "output",+ "description": "Multivibrator 2 non-inverting output; produces a HIGH pulse of width TW when triggered."+ },+ {+ "number": "11",+ "name": "2nA",+ "type": "input",+ "description": "Multivibrator 2 trigger input A (negative-going / HIGH-to-LOW edge triggered). Schmitt-trigger input."+ },+ {+ "number": "12",+ "name": "2B",+ "type": "input",+ "description": "Multivibrator 2 trigger input B (positive-going / LOW-to-HIGH edge triggered). Schmitt-trigger input."+ },+ {+ "number": "13",+ "name": "2nCD",+ "type": "input",+ "description": "Multivibrator 2 direct reset input, active LOW. A LOW level terminates the output pulse immediately."+ },+ {+ "number": "14",+ "name": "2REXT/CEXT",+ "type": "passive",+ "description": "Multivibrator 2 external resistor / capacitor connection. REXT ties to VCC; CEXT ties between this pin and 2CEXT. Pulse width TW = 0.7 x REXT x CEXT."+ },+ {+ "number": "15",+ "name": "2CEXT",+ "type": "passive",+ "description": "Multivibrator 2 external capacitor connection. Always connected to ground side of CEXT."+ },+ {+ "number": "16",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage, 2.0 V to 6.0 V (recommended). Absolute maximum 7.0 V."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590371444535291904",+ "pages": 17,+ "sha256": "0cb248d4f3d3ea23",+ "source_tier": "lcsc"+ },+ "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"+ }+ },+ "variants": [+ {+ "mpn": "74HC4538PW-Q100118",+ "kind": "packaging"+ },+ {+ "mpn": "74HC4538D-Q100",+ "kind": "unknown"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "74hc4538pw-q100118"+ ],+ "discovery_pitch": "74HC4538PW-Q100118 (Nexperia) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +196,5 @@ "docs/74hc4538pw-q100118-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }