component
CD4543BM
Public Made by Adomby adom
HGSEMI LCD Drivers, SOP-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": "cd4543bm",+ "title": "CD4543BM",+ "brief": "HGSEMI LCD Drivers, SOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "HGSEMI LCD Drivers, SOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "led-drv", "cd4543bm" ],+ "component": {+ "mpn": "CD4543BM",+ "manufacturer": "HGSEMI",+ "package": "SOP-16",+ "pin_count": 16,+ "category": "LED-drv",+ "subcategory": "LCD Drivers",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/a341cf66f64d18cbd9ed9e9b4f9f1896.pdf",+ "parts": {+ "symbol": "cd4543bm.kicad_sym",+ "footprint": "cd4543bm.kicad_mod",+ "model_3d": "cd4543bm.glb",+ "model_3d_step": "cd4543bm.step",+ "lbr": "cd4543bm.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "LD",+ "type": "input",+ "description": "Latch Disable input. When LD = 1 the BCD inputs (A-D) are passed through to the decoder; when LD = 0 the last BCD code is stored in the 4-bit latch and the outputs are frozen."+ },+ {+ "number": "2",+ "name": "C",+ "type": "input",+ "description": "BCD data input, bit C (weight 4) of the 8421 BCD code. CMOS logic input referenced to VSS/VDD."+ },+ {+ "number": "3",+ "name": "B",+ "type": "input",+ "description": "BCD data input, bit B (weight 2) of the 8421 BCD code. CMOS logic input referenced to VSS/VDD."+ },+ {+ "number": "4",+ "name": "D",+ "type": "input",+ "description": "BCD data input, bit D (weight 8, MSB) of the 8421 BCD code. CMOS logic input referenced to VSS/VDD."+ },+ {+ "number": "5",+ "name": "A",+ "type": "input",+ "description": "BCD data input, bit A (weight 1, LSB) of the 8421 BCD code. CMOS logic input referenced to VSS/VDD."+ },+ {+ "number": "6",+ "name": "Ph",+ "type": "input",+ "description": "Phase input. For LCD readouts apply a square wave (VSS to VDD) common with the backplane drive. For common-cathode LED select Ph = 0; for common-anode LED select Ph = 1 to invert the segment output combinations."+ },+ {+ "number": "7",+ "name": "BI",+ "type": "input",+ "description": "Blanking input. When BI = 1 all seven segment outputs (a-g) are forced to the blank state (all 0 with Ph = 0). Normal decode occurs when BI = 0."+ },+ {+ "number": "8",+ "name": "VSS",+ "type": "power_in",+ "description": "Negative supply / ground reference. Tied to 0 V in single-supply operation."+ },+ {+ "number": "9",+ "name": "a",+ "type": "output",+ "description": "Seven-segment decoded output 'a'. Directly drives an LCD/LED/VF segment; polarity is set by the Ph input."+ },+ {+ "number": "10",+ "name": "b",+ "type": "output",+ "description": "Seven-segment decoded output 'b'. Directly drives an LCD/LED/VF segment; polarity is set by the Ph input."+ },+ {+ "number": "11",+ "name": "c",+ "type": "output",+ "description": "Seven-segment decoded output 'c'. Directly drives an LCD/LED/VF segment; polarity is set by the Ph input."+ },+ {+ "number": "12",+ "name": "d",+ "type": "output",+ "description": "Seven-segment decoded output 'd'. Directly drives an LCD/LED/VF segment; polarity is set by the Ph input."+ },+ {+ "number": "13",+ "name": "e",+ "type": "output",+ "description": "Seven-segment decoded output 'e'. Directly drives an LCD/LED/VF segment; polarity is set by the Ph input."+ },+ {+ "number": "14",+ "name": "g",+ "type": "output",+ "description": "Seven-segment decoded output 'g' (middle segment). Directly drives an LCD/LED/VF segment; polarity is set by the Ph input."+ },+ {+ "number": "15",+ "name": "f",+ "type": "output",+ "description": "Seven-segment decoded output 'f'. Directly drives an LCD/LED/VF segment; polarity is set by the Ph input."+ },+ {+ "number": "16",+ "name": "VDD",+ "type": "power_in",+ "description": "Positive supply pin. Recommended operating range 3.0 V to 15 V (absolute max 18 V)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/a341cf66f64d18cbd9ed9e9b4f9f1896.pdf",+ "pages": 12,+ "sha256": "e4c42b550d773708",+ "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": "HGSEMI",+ "Package": "SOP-16",+ "Category": "LED-drv",+ "Pins": "16"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "cd4543bm"+ ],+ "discovery_pitch": "CD4543BM (HGSEMI) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +186,5 @@ "docs/cd4543bm-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }