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TMUX1574RSVR
Public Made by Adomby adom
Texas Instruments Analog Switches, Multiplexers, UQFN-16(1.8x2.6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+53@@ -0,0 +1,53 @@+# TMUX1574RSVR++**Texas Instruments** · Analog Switches, Multiplexers · UQFN-16(1.8x2.6)++TMUX1574RSVR from Texas Instruments, in a UQFN-16(1.8x2.6). 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 | S1B | bidirectional | Source pin 1B; bidirectional signal path supporting analog and digital signals. |+| 2 | D1 | bidirectional | Drain pin 1; bidirectional signal path supporting analog and digital signals. |+| 3 | S2A | bidirectional | Source pin 2A; bidirectional signal path supporting analog and digital signals. |+| 4 | S2B | bidirectional | Source pin 2B; bidirectional signal path supporting analog and digital signals. |+| 5 | D2 | bidirectional | Drain pin 2; bidirectional signal path supporting analog and digital signals. |+| 6 | GND | power_in | Ground (0 V) reference. |+| 7 | D3 | bidirectional | Drain pin 3; bidirectional signal path supporting analog and digital signals. |+| 8 | S3B | bidirectional | Source pin 3B; bidirectional signal path supporting analog and digital signals. |+| 9 | S3A | bidirectional | Source pin 3A; bidirectional signal path supporting analog and digital signals. |+| 10 | D4 | bidirectional | Drain pin 4; bidirectional signal path supporting analog and digital signals. |+| 11 | S4B | bidirectional | Source pin 4B; bidirectional signal path supporting analog and digital signals. |+| 12 | S4A | bidirectional | Source pin 4A; bidirectional signal path supporting analog and digital signals. |+| 13 | EN | input | Active-low enable pin; when high all switches turn off, when low SEL controls signal path selection; internal 6 MΩ pull-down to GND. |+| 14 | VDD | power_in | Positive power supply (1.5 V to 5.5 V); requires 0.1 µF to 10 µF decoupling capacitor to GND. |+| 15 | SEL | input | Select pin controlling state of all four 2:1 SPDT switches; internal 6 MΩ pull-down to GND. |+| 16 | S1A | bidirectional | Source pin 1A; bidirectional signal path supporting analog and digital signals. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | UQFN-16(1.8x2.6) |+| Category | Interface |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `TMUX1574RSVR`+- Footprint: `Package_DFN_QFN:UQFN-16_1.8x2.6mm_P0.4mm`+- 3D model: UQFN-16(1.8x2.6), generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.55 mm nominal UFQFPN height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)+- 3D model files: `tmux1574rsvr-etched.step` / `tmux1574rsvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tmux1574rsvr.step` / `tmux1574rsvr.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/tmux1574) (45 pp, sha256 `bd00b669364db226`, retrieved 2026-10-01, 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 0.2`, 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/tmux1574rsvr-datasheet.pdf)
page.jsonadded+203@@ -0,0 +1,203 @@+{+ "slug": "tmux1574rsvr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Analog Switches, Multiplexers, UQFN-16(1.8x2.6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "interface",+ "tmux1574rsvr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tmux1574rsvr.kicad_sym",+ "tmux1574rsvr.kicad_mod",+ "tmux1574rsvr.glb",+ "tmux1574rsvr.step",+ "tmux1574rsvr.lbr",+ "docs/hero.png",+ "docs/tmux1574rsvr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TMUX1574RSVR",+ "manufacturer": "Texas Instruments",+ "package": "UQFN-16(1.8x2.6)",+ "pin_count": 16,+ "category": "Interface",+ "subcategory": "Analog Switches, Multiplexers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tmux1574",+ "parts": {+ "symbol": "tmux1574rsvr.kicad_sym",+ "footprint": "tmux1574rsvr.kicad_mod",+ "model_3d": "tmux1574rsvr-etched.glb",+ "model_3d_plain": "tmux1574rsvr.glb",+ "model_3d_step": "tmux1574rsvr-etched.step",+ "model_3d_step_plain": "tmux1574rsvr.step",+ "lbr": "tmux1574rsvr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2673120",+ "digikey": "296-53445-2-ND",+ "mouser": "595-TMUX1574RSVR"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T17:15:15Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-53445-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-TMUX1574RSVR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "S1B",+ "type": "bidirectional",+ "description": "Source pin 1B; bidirectional signal path supporting analog and digital signals."+ },+ {+ "number": "2",+ "name": "D1",+ "type": "bidirectional",+ "description": "Drain pin 1; bidirectional signal path supporting analog and digital signals."+ },+ {+ "number": "3",+ "name": "S2A",+ "type": "bidirectional",+ "description": "Source pin 2A; bidirectional signal path supporting analog and digital signals."+ },+ {+ "number": "4",+ "name": "S2B",+ "type": "bidirectional",+ "description": "Source pin 2B; bidirectional signal path supporting analog and digital signals."+ },+ {+ "number": "5",+ "name": "D2",+ "type": "bidirectional",+ "description": "Drain pin 2; bidirectional signal path supporting analog and digital signals."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Ground (0 V) reference."+ },+ {+ "number": "7",+ "name": "D3",+ "type": "bidirectional",+ "description": "Drain pin 3; bidirectional signal path supporting analog and digital signals."+ },+ {+ "number": "8",+ "name": "S3B",+ "type": "bidirectional",+ "description": "Source pin 3B; bidirectional signal path supporting analog and digital signals."+ },+ {+ "number": "9",+ "name": "S3A",+ "type": "bidirectional",+ "description": "Source pin 3A; bidirectional signal path supporting analog and digital signals."+ },+ {+ "number": "10",+ "name": "D4",+ "type": "bidirectional",+ "description": "Drain pin 4; bidirectional signal path supporting analog and digital signals."+ },+ {+ "number": "11",+ "name": "S4B",+ "type": "bidirectional",+ "description": "Source pin 4B; bidirectional signal path supporting analog and digital signals."+ },+ {+ "number": "12",+ "name": "S4A",+ "type": "bidirectional",+ "description": "Source pin 4A; bidirectional signal path supporting analog and digital signals."+ },+ {+ "number": "13",+ "name": "EN",+ "type": "input",+ "description": "Active-low enable pin; when high all switches turn off, when low SEL controls signal path selection; internal 6 MΩ pull-down to GND."+ },+ {+ "number": "14",+ "name": "VDD",+ "type": "power_in",+ "description": "Positive power supply (1.5 V to 5.5 V); requires 0.1 µF to 10 µF decoupling capacitor to GND."+ },+ {+ "number": "15",+ "name": "SEL",+ "type": "input",+ "description": "Select pin controlling state of all four 2:1 SPDT switches; internal 6 MΩ pull-down to GND."+ },+ {+ "number": "16",+ "name": "S1A",+ "type": "bidirectional",+ "description": "Source pin 1A; bidirectional signal path supporting analog and digital signals."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "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": 45,+ "cost_usd": 0.2571,+ "at": "2026-10-01T17:14:55"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tmux1574",+ "pages": 45,+ "sha256": "bd00b669364db226",+ "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]"+ }+}