component
GN573D
Public Made by Adomby adom
GN Semic Latches, SOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+57@@ -0,0 +1,57 @@+# GN573D++**GN Semic** · Latches · SOP-20++GN573D from GN Semic, in a SOP-20. 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 | OE | input | Tri-state output enable input (active low); high level places all outputs in high-impedance state. |+| 2 | D0 | input | Data input for bit 0 of the 8-bit latch. |+| 3 | D1 | input | Data input for bit 1 of the 8-bit latch. |+| 4 | D2 | input | Data input for bit 2 of the 8-bit latch. |+| 5 | D3 | input | Data input for bit 3 of the 8-bit latch. |+| 6 | D4 | input | Data input for bit 4 of the 8-bit latch. |+| 7 | D5 | input | Data input for bit 5 of the 8-bit latch. |+| 8 | D6 | input | Data input for bit 6 of the 8-bit latch. |+| 9 | D7 | input | Data input for bit 7 of the 8-bit latch. |+| 10 | GND | power_in | Ground reference (0V). |+| 11 | LE | input | Latch enable input (active high); high level enables transparent mode where outputs follow inputs, low level latches data at setup time before LE falling edge. |+| 12 | Q7 | tri_state | Tri-state latch output for bit 7 driven by D7; controlled by OE signal. |+| 13 | Q6 | tri_state | Tri-state latch output for bit 6 driven by D6; controlled by OE signal. |+| 14 | Q5 | tri_state | Tri-state latch output for bit 5 driven by D5; controlled by OE signal. |+| 15 | Q4 | tri_state | Tri-state latch output for bit 4 driven by D4; controlled by OE signal. |+| 16 | Q3 | tri_state | Tri-state latch output for bit 3 driven by D3; controlled by OE signal. |+| 17 | Q2 | tri_state | Tri-state latch output for bit 2 driven by D2; controlled by OE signal. |+| 18 | Q1 | tri_state | Tri-state latch output for bit 1 driven by D1; controlled by OE signal. |+| 19 | Q0 | tri_state | Tri-state latch output for bit 0 driven by D0; controlled by OE signal. |+| 20 | VCC | power_in | Supply voltage with recommended operating range 2.0V to 6.0V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | GN Semic |+| Package | SOP-20 |+| Category | Logic |+| Pins | 20 |++## CAD (KiCad official)++- Symbol: `GN573D`+- Footprint: `Package_SO:SOP-20_7.5x12.8mm_P1.27mm`+- 3D model: SOP-20, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 2.65 mm nominal SOIC 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: `gn573d-etched.step` / `gn573d-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `gn573d.step` / `gn573d.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [GN Semic datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603385992989077504) (14 pp, sha256 `79ffe808e66961b6`, 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-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/gn573d-datasheet.pdf)
page.jsonadded+225@@ -0,0 +1,225 @@+{+ "slug": "gn573d",+ "version": "0.1.0",+ "type": "component",+ "description": "GN Semic Latches, SOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "logic",+ "gn573d",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "gn573d.kicad_sym",+ "gn573d.kicad_mod",+ "gn573d.glb",+ "gn573d.step",+ "gn573d.lbr",+ "docs/hero.png",+ "docs/gn573d-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "GN573D",+ "manufacturer": "GN Semic",+ "package": "SOP-20",+ "pin_count": 20,+ "category": "Logic",+ "subcategory": "Latches",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603385992989077504",+ "parts": {+ "symbol": "gn573d.kicad_sym",+ "footprint": "gn573d.kicad_mod",+ "model_3d": "gn573d-etched.glb",+ "model_3d_plain": "gn573d.glb",+ "model_3d_step": "gn573d-etched.step",+ "model_3d_step_plain": "gn573d.step",+ "lbr": "gn573d.lbr"+ },+ "distributor_links": {+ "lcsc": "C22461435"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T17:33:10Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": null,+ "status": "no match"+ },+ "mouser": {+ "pn": null,+ "status": "no match"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "OE",+ "type": "input",+ "description": "Tri-state output enable input (active low); high level places all outputs in high-impedance state."+ },+ {+ "number": "2",+ "name": "D0",+ "type": "input",+ "description": "Data input for bit 0 of the 8-bit latch."+ },+ {+ "number": "3",+ "name": "D1",+ "type": "input",+ "description": "Data input for bit 1 of the 8-bit latch."+ },+ {+ "number": "4",+ "name": "D2",+ "type": "input",+ "description": "Data input for bit 2 of the 8-bit latch."+ },+ {+ "number": "5",+ "name": "D3",+ "type": "input",+ "description": "Data input for bit 3 of the 8-bit latch."+ },+ {+ "number": "6",+ "name": "D4",+ "type": "input",+ "description": "Data input for bit 4 of the 8-bit latch."+ },+ {+ "number": "7",+ "name": "D5",+ "type": "input",+ "description": "Data input for bit 5 of the 8-bit latch."+ },+ {+ "number": "8",+ "name": "D6",+ "type": "input",+ "description": "Data input for bit 6 of the 8-bit latch."+ },+ {+ "number": "9",+ "name": "D7",+ "type": "input",+ "description": "Data input for bit 7 of the 8-bit latch."+ },+ {+ "number": "10",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference (0V)."+ },+ {+ "number": "11",+ "name": "LE",+ "type": "input",+ "description": "Latch enable input (active high); high level enables transparent mode where outputs follow inputs, low level latches data at setup time before LE falling edge."+ },+ {+ "number": "12",+ "name": "Q7",+ "type": "tri_state",+ "description": "Tri-state latch output for bit 7 driven by D7; controlled by OE signal."+ },+ {+ "number": "13",+ "name": "Q6",+ "type": "tri_state",+ "description": "Tri-state latch output for bit 6 driven by D6; controlled by OE signal."+ },+ {+ "number": "14",+ "name": "Q5",+ "type": "tri_state",+ "description": "Tri-state latch output for bit 5 driven by D5; controlled by OE signal."+ },+ {+ "number": "15",+ "name": "Q4",+ "type": "tri_state",+ "description": "Tri-state latch output for bit 4 driven by D4; controlled by OE signal."+ },+ {+ "number": "16",+ "name": "Q3",+ "type": "tri_state",+ "description": "Tri-state latch output for bit 3 driven by D3; controlled by OE signal."+ },+ {+ "number": "17",+ "name": "Q2",+ "type": "tri_state",+ "description": "Tri-state latch output for bit 2 driven by D2; controlled by OE signal."+ },+ {+ "number": "18",+ "name": "Q1",+ "type": "tri_state",+ "description": "Tri-state latch output for bit 1 driven by D1; controlled by OE signal."+ },+ {+ "number": "19",+ "name": "Q0",+ "type": "tri_state",+ "description": "Tri-state latch output for bit 0 driven by D0; controlled by OE signal."+ },+ {+ "number": "20",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage with recommended operating range 2.0V to 6.0V."+ }+ ],+ "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": 14,+ "cost_usd": 0.2544,+ "at": "2026-10-01T17:32:48"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603385992989077504",+ "pages": 14,+ "sha256": "79ffe808e66961b6",+ "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]"+ }+}