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CD4049UBE
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Texas Instruments Inverters, DIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+53@@ -0,0 +1,53 @@+# CD4049UBE++**Texas Instruments** · Inverters · DIP-16++CD4049UBE from Texas Instruments, in a DIP-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VCC | power_in | Positive supply voltage pin, 3V to 18V operating range. |+| 2 | G | output | Inverting output 1, produces logic inverse of input A. |+| 3 | A | input | Digital logic input 1 for first inverting buffer stage. |+| 4 | H | output | Inverting output 2, produces logic inverse of input B. |+| 5 | B | input | Digital logic input 2 for second inverting buffer stage. |+| 6 | I | output | Inverting output 3, produces logic inverse of input C. |+| 7 | C | input | Digital logic input 3 for third inverting buffer stage. |+| 8 | VSS | power_in | Ground and negative power supply reference. |+| 9 | D | input | Digital logic input 4 for fourth inverting buffer stage. |+| 10 | J | output | Inverting output 4, produces logic inverse of input D. |+| 11 | E | input | Digital logic input 5 for fifth inverting buffer stage. |+| 12 | K | output | Inverting output 5, produces logic inverse of input E. |+| 13 | NC | unconnected | No connection; internally unconnected pin. |+| 14 | F | input | Digital logic input 6 for sixth inverting buffer stage. |+| 15 | L | output | Inverting output 6, produces logic inverse of input F. |+| 16 | NC | unconnected | No connection; internally unconnected pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | DIP-16 |+| Category | Logic |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `CD4049UBE`+- Footprint: `Package_DIP:DIP-16_W7.62mm`+- 3D model: DIP-16 (KiCad packages3D, STEP)+- 3D model files: `cd4049ube-etched.step` / `cd4049ube-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cd4049ube.step` / `cd4049ube.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/cd4049ub) (39 pp, sha256 `5124f83b43bb3822`, retrieved 2026-10-03, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/cd4049ube-datasheet.pdf)
page.jsonadded+205@@ -0,0 +1,205 @@+{+ "slug": "cd4049ube",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Inverters, DIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "logic",+ "cd4049ube",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "cd4049ube.kicad_sym",+ "cd4049ube.kicad_mod",+ "cd4049ube.glb",+ "cd4049ube.step",+ "cd4049ube.lbr",+ "docs/hero.png",+ "docs/cd4049ube-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "cd4049ube-hero.glb",+ "cd4049ube-hero.overlay.json"+ ],+ "component": {+ "mpn": "CD4049UBE",+ "manufacturer": "Texas Instruments",+ "package": "DIP-16",+ "pin_count": 16,+ "category": "Logic",+ "subcategory": "Inverters",+ "datasheet": "https://www.ti.com/cn/lit/gpn/cd4049ub",+ "parts": {+ "symbol": "cd4049ube.kicad_sym",+ "footprint": "cd4049ube.kicad_mod",+ "model_3d": "cd4049ube-hero.glb",+ "model_3d_plain": "cd4049ube.glb",+ "model_3d_step": "cd4049ube-etched.step",+ "model_3d_step_plain": "cd4049ube.step",+ "lbr": "cd4049ube.lbr"+ },+ "distributor_links": {+ "lcsc": 32819,+ "digikey": "2156-CD4049UBE-ND",+ "mouser": "595-CD4049UBE"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T03:46:04Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "2156-CD4049UBE-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-CD4049UBE",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply voltage pin, 3V to 18V operating range."+ },+ {+ "number": "2",+ "name": "G",+ "type": "output",+ "description": "Inverting output 1, produces logic inverse of input A."+ },+ {+ "number": "3",+ "name": "A",+ "type": "input",+ "description": "Digital logic input 1 for first inverting buffer stage."+ },+ {+ "number": "4",+ "name": "H",+ "type": "output",+ "description": "Inverting output 2, produces logic inverse of input B."+ },+ {+ "number": "5",+ "name": "B",+ "type": "input",+ "description": "Digital logic input 2 for second inverting buffer stage."+ },+ {+ "number": "6",+ "name": "I",+ "type": "output",+ "description": "Inverting output 3, produces logic inverse of input C."+ },+ {+ "number": "7",+ "name": "C",+ "type": "input",+ "description": "Digital logic input 3 for third inverting buffer stage."+ },+ {+ "number": "8",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground and negative power supply reference."+ },+ {+ "number": "9",+ "name": "D",+ "type": "input",+ "description": "Digital logic input 4 for fourth inverting buffer stage."+ },+ {+ "number": "10",+ "name": "J",+ "type": "output",+ "description": "Inverting output 4, produces logic inverse of input D."+ },+ {+ "number": "11",+ "name": "E",+ "type": "input",+ "description": "Digital logic input 5 for fifth inverting buffer stage."+ },+ {+ "number": "12",+ "name": "K",+ "type": "output",+ "description": "Inverting output 5, produces logic inverse of input E."+ },+ {+ "number": "13",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection; internally unconnected pin."+ },+ {+ "number": "14",+ "name": "F",+ "type": "input",+ "description": "Digital logic input 6 for sixth inverting buffer stage."+ },+ {+ "number": "15",+ "name": "L",+ "type": "output",+ "description": "Inverting output 6, produces logic inverse of input F."+ },+ {+ "number": "16",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection; internally unconnected pin."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 19,+ "cost_usd": 0.1737,+ "at": "2026-10-03T03:45:37"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/cd4049ub",+ "pages": 39,+ "sha256": "5124f83b43bb3822",+ "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"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}