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SN74LVC74AQPWRG4Q1
Public Made by Adomby adom
Texas Instruments Flip Flops, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+51@@ -0,0 +1,51 @@+# SN74LVC74AQPWRG4Q1++**Texas Instruments** · Flip Flops · TSSOP-14++SN74LVC74AQPWRG4Q1 from Texas Instruments, in a TSSOP-14. 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 | 1CLR | input | Channel 1 clear input (active low); pulling low resets Q output to low level. |+| 2 | 1D | input | Channel 1 data input; sampled at positive clock edge. |+| 3 | 1CLK | input | Channel 1 clock input; positive edge triggered. |+| 4 | 1PRE | input | Channel 1 preset input (active low); pulling low sets Q output to high level. |+| 5 | 1Q | output | Channel 1 data output. |+| 6 | 1Q̄ | output | Channel 1 inverted data output. |+| 7 | GND | power_in | Ground reference (0V). |+| 8 | 2Q̄ | output | Channel 2 inverted data output. |+| 9 | 2Q | output | Channel 2 data output. |+| 10 | 2PRE | input | Channel 2 preset input (active low); pulling low sets Q output to high level. |+| 11 | 2CLK | input | Channel 2 clock input; positive edge triggered. |+| 12 | 2D | input | Channel 2 data input; sampled at positive clock edge. |+| 13 | 2CLR | input | Channel 2 clear input (active low); pulling low resets Q output to low level. |+| 14 | VCC | power_in | Power supply voltage; 2V to 3.6V operating range. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-14 |+| Category | Logic |+| Pins | 14 |++## CAD (KiCad official)++- Symbol: `SN74LVC74AQPWRG4Q1`+- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`+- 3D model: TSSOP-14 (KiCad packages3D, STEP)+- 3D model files: `sn74lvc74aqpwrg4q1-etched.step` / `sn74lvc74aqpwrg4q1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74lvc74aqpwrg4q1.step` / `sn74lvc74aqpwrg4q1.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/sn74lvc74a-q1) (26 pp, sha256 `e63fded95aff6001`, retrieved 2026-09-30, 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/sn74lvc74aqpwrg4q1-datasheet.pdf)
page.jsonadded+192@@ -0,0 +1,192 @@+{+ "slug": "sn74lvc74aqpwrg4q1",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Flip Flops, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "logic",+ "sn74lvc74aqpwrg4q1",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "sn74lvc74aqpwrg4q1.kicad_sym",+ "sn74lvc74aqpwrg4q1.kicad_mod",+ "sn74lvc74aqpwrg4q1.glb",+ "sn74lvc74aqpwrg4q1.step",+ "sn74lvc74aqpwrg4q1.lbr",+ "docs/hero.png",+ "docs/sn74lvc74aqpwrg4q1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "SN74LVC74AQPWRG4Q1",+ "manufacturer": "Texas Instruments",+ "package": "TSSOP-14",+ "pin_count": 14,+ "category": "Logic",+ "subcategory": "Flip Flops",+ "datasheet": "https://www.ti.com/cn/lit/gpn/sn74lvc74a-q1",+ "parts": {+ "symbol": "sn74lvc74aqpwrg4q1.kicad_sym",+ "footprint": "sn74lvc74aqpwrg4q1.kicad_mod",+ "model_3d": "sn74lvc74aqpwrg4q1-etched.glb",+ "model_3d_plain": "sn74lvc74aqpwrg4q1.glb",+ "model_3d_step": "sn74lvc74aqpwrg4q1-etched.step",+ "model_3d_step_plain": "sn74lvc74aqpwrg4q1.step",+ "lbr": "sn74lvc74aqpwrg4q1.lbr"+ },+ "distributor_links": {+ "lcsc": "C2677717",+ "digikey": "296-28971-2-ND",+ "mouser": "595-74LVC74AQPWRG4Q1"+ },+ "distributor_check": {+ "checked_at": "2026-09-30T01:39:22Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-28971-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-74LVC74AQPWRG4Q1",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "1CLR",+ "type": "input",+ "description": "Channel 1 clear input (active low); pulling low resets Q output to low level."+ },+ {+ "number": "2",+ "name": "1D",+ "type": "input",+ "description": "Channel 1 data input; sampled at positive clock edge."+ },+ {+ "number": "3",+ "name": "1CLK",+ "type": "input",+ "description": "Channel 1 clock input; positive edge triggered."+ },+ {+ "number": "4",+ "name": "1PRE",+ "type": "input",+ "description": "Channel 1 preset input (active low); pulling low sets Q output to high level."+ },+ {+ "number": "5",+ "name": "1Q",+ "type": "output",+ "description": "Channel 1 data output."+ },+ {+ "number": "6",+ "name": "1Q̄",+ "type": "output",+ "description": "Channel 1 inverted data output."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference (0V)."+ },+ {+ "number": "8",+ "name": "2Q̄",+ "type": "output",+ "description": "Channel 2 inverted data output."+ },+ {+ "number": "9",+ "name": "2Q",+ "type": "output",+ "description": "Channel 2 data output."+ },+ {+ "number": "10",+ "name": "2PRE",+ "type": "input",+ "description": "Channel 2 preset input (active low); pulling low sets Q output to high level."+ },+ {+ "number": "11",+ "name": "2CLK",+ "type": "input",+ "description": "Channel 2 clock input; positive edge triggered."+ },+ {+ "number": "12",+ "name": "2D",+ "type": "input",+ "description": "Channel 2 data input; sampled at positive clock edge."+ },+ {+ "number": "13",+ "name": "2CLR",+ "type": "input",+ "description": "Channel 2 clear input (active low); pulling low resets Q output to low level."+ },+ {+ "number": "14",+ "name": "VCC",+ "type": "power_in",+ "description": "Power supply voltage; 2V to 3.6V operating range."+ }+ ],+ "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": 26,+ "cost_usd": 0.1799,+ "at": "2026-09-30T01:39:06"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/sn74lvc74a-q1",+ "pages": 26,+ "sha256": "e63fded95aff6001",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 14,+ "described": 14,+ "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]"+ }+}