component
AIP74HC573TA20.TR
Public Made by Adomby adom
Wuxi I core Elec Latches, TSSOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+57@@ -0,0 +1,57 @@+# AIP74HC573TA20.TR++**Wuxi I core Elec** · Latches · TSSOP-20++AIP74HC573TA20.TR from Wuxi I core Elec, in a TSSOP-20. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | OE | input | Three-state output enable input (active low) |+| 2 | D0 | input | Data input |+| 3 | D1 | input | Data input |+| 4 | D2 | input | Data input |+| 5 | D3 | input | Data input |+| 6 | D4 | input | Data input |+| 7 | D5 | input | Data input |+| 8 | D6 | input | Data input |+| 9 | D7 | input | Data input |+| 10 | GND | power_in | Ground (0V) |+| 11 | LE | input | Latch enable input (active high) |+| 12 | Q7 | tri_state | Three-state latch output |+| 13 | Q6 | tri_state | Three-state latch output |+| 14 | Q5 | tri_state | Three-state latch output |+| 15 | Q4 | tri_state | Three-state latch output |+| 16 | Q3 | tri_state | Three-state latch output |+| 17 | Q2 | tri_state | Three-state latch output |+| 18 | Q1 | tri_state | Three-state latch output |+| 19 | Q0 | tri_state | Three-state latch output |+| 20 | VCC | power_in | Power supply voltage |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Wuxi I core Elec |+| Package | TSSOP-20 |+| Category | Logic |+| Pins | 20 |++## CAD (KiCad official)++- Symbol: `AIP74HC573TA20.TR`+- Footprint: `Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm`+- 3D model: TSSOP-20 (KiCad packages3D, STEP)+- 3D model files: `aip74hc573ta20-tr-etched.step` / `aip74hc573ta20-tr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `aip74hc573ta20-tr.step` / `aip74hc573ta20-tr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Wuxi I core Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589952020045606912) (18 pp, sha256 `efc076cce91268da`, retrieved 2026-09-22, 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-4-6` (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/aip74hc573ta20-tr-datasheet.pdf)
page.jsonadded+213@@ -0,0 +1,213 @@+{+ "slug": "aip74hc573ta20-tr",+ "version": "0.1.0",+ "type": "component",+ "description": "Wuxi I core Elec Latches, TSSOP-20. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "logic",+ "aip74hc573ta20.tr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "aip74hc573ta20-tr.kicad_sym",+ "aip74hc573ta20-tr.kicad_mod",+ "aip74hc573ta20-tr.glb",+ "aip74hc573ta20-tr.step",+ "aip74hc573ta20-tr.lbr",+ "docs/hero.png",+ "docs/aip74hc573ta20-tr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "AIP74HC573TA20.TR",+ "manufacturer": "Wuxi I core Elec",+ "package": "TSSOP-20",+ "pin_count": 20,+ "category": "Logic",+ "subcategory": "Latches",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589952020045606912",+ "parts": {+ "symbol": "aip74hc573ta20-tr.kicad_sym",+ "footprint": "aip74hc573ta20-tr.kicad_mod",+ "model_3d": "aip74hc573ta20-tr-etched.glb",+ "model_3d_plain": "aip74hc573ta20-tr.glb",+ "model_3d_step": "aip74hc573ta20-tr-etched.step",+ "model_3d_step_plain": "aip74hc573ta20-tr.step",+ "lbr": "aip74hc573ta20-tr.lbr"+ },+ "distributor_links": {+ "lcsc": "C3151971"+ },+ "pins": [+ {+ "number": "1",+ "name": "OE",+ "type": "input",+ "description": "Three-state output enable input (active low)"+ },+ {+ "number": "2",+ "name": "D0",+ "type": "input",+ "description": "Data input"+ },+ {+ "number": "3",+ "name": "D1",+ "type": "input",+ "description": "Data input"+ },+ {+ "number": "4",+ "name": "D2",+ "type": "input",+ "description": "Data input"+ },+ {+ "number": "5",+ "name": "D3",+ "type": "input",+ "description": "Data input"+ },+ {+ "number": "6",+ "name": "D4",+ "type": "input",+ "description": "Data input"+ },+ {+ "number": "7",+ "name": "D5",+ "type": "input",+ "description": "Data input"+ },+ {+ "number": "8",+ "name": "D6",+ "type": "input",+ "description": "Data input"+ },+ {+ "number": "9",+ "name": "D7",+ "type": "input",+ "description": "Data input"+ },+ {+ "number": "10",+ "name": "GND",+ "type": "power_in",+ "description": "Ground (0V)"+ },+ {+ "number": "11",+ "name": "LE",+ "type": "input",+ "description": "Latch enable input (active high)"+ },+ {+ "number": "12",+ "name": "Q7",+ "type": "tri_state",+ "description": "Three-state latch output"+ },+ {+ "number": "13",+ "name": "Q6",+ "type": "tri_state",+ "description": "Three-state latch output"+ },+ {+ "number": "14",+ "name": "Q5",+ "type": "tri_state",+ "description": "Three-state latch output"+ },+ {+ "number": "15",+ "name": "Q4",+ "type": "tri_state",+ "description": "Three-state latch output"+ },+ {+ "number": "16",+ "name": "Q3",+ "type": "tri_state",+ "description": "Three-state latch output"+ },+ {+ "number": "17",+ "name": "Q2",+ "type": "tri_state",+ "description": "Three-state latch output"+ },+ {+ "number": "18",+ "name": "Q1",+ "type": "tri_state",+ "description": "Three-state latch output"+ },+ {+ "number": "19",+ "name": "Q0",+ "type": "tri_state",+ "description": "Three-state latch output"+ },+ {+ "number": "20",+ "name": "VCC",+ "type": "power_in",+ "description": "Power supply voltage"+ }+ ],+ "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-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 18,+ "cost_usd": 0.2345,+ "at": "2026-09-22T12:30:10"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589952020045606912",+ "pages": 18,+ "sha256": "efc076cce91268da",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 20,+ "described": 20,+ "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]"+ }+}