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SN74AHC1G125DCKT
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Texas Instruments Buffers, Drivers, Receivers, Transceivers, SC-70-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+42@@ -0,0 +1,42 @@+# SN74AHC1G125DCKT++**Texas Instruments** · Buffers, Drivers, Receivers, Transceivers · SC-70-5++SN74AHC1G125DCKT from Texas Instruments, in a SC-70-5. 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 | Output Enable input; high level disables the tri-state output to high-impedance state. |+| 2 | A | input | Data Input to the buffer; logic level is transferred to output Y when OE is low. |+| 3 | GND | power_in | Ground reference pin. |+| 4 | Y | tri_state | Tri-state Output with ±8mA drive capability at 5V; high-impedance state when OE is high. |+| 5 | VCC | power_in | Power Supply pin; operating voltage range 2V to 5.5V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SC-70-5 |+| Category | Logic |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `SN74AHC1G125DCKT`+- Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5`+- 3D model: SC-70-5 (KiCad packages3D, STEP)+- 3D model files: `sn74ahc1g125dckt-etched.step` / `sn74ahc1g125dckt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74ahc1g125dckt.step` / `sn74ahc1g125dckt.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/sn74ahc1g125) (27 pp, sha256 `a9becd4bb912c794`, retrieved 2026-09-26, 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/sn74ahc1g125dckt-datasheet.pdf)
page.jsonadded+139@@ -0,0 +1,139 @@+{+ "slug": "sn74ahc1g125dckt",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Buffers, Drivers, Receivers, Transceivers, SC-70-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "logic",+ "sn74ahc1g125dckt",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "sn74ahc1g125dckt.kicad_sym",+ "sn74ahc1g125dckt.kicad_mod",+ "sn74ahc1g125dckt.glb",+ "sn74ahc1g125dckt.step",+ "sn74ahc1g125dckt.lbr",+ "docs/hero.png",+ "docs/sn74ahc1g125dckt-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "SN74AHC1G125DCKT",+ "manufacturer": "Texas Instruments",+ "package": "SC-70-5",+ "pin_count": 5,+ "category": "Logic",+ "subcategory": "Buffers, Drivers, Receivers, Transceivers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/sn74ahc1g125",+ "parts": {+ "symbol": "sn74ahc1g125dckt.kicad_sym",+ "footprint": "sn74ahc1g125dckt.kicad_mod",+ "model_3d": "sn74ahc1g125dckt-etched.glb",+ "model_3d_plain": "sn74ahc1g125dckt.glb",+ "model_3d_step": "sn74ahc1g125dckt-etched.step",+ "model_3d_step_plain": "sn74ahc1g125dckt.step",+ "lbr": "sn74ahc1g125dckt.lbr"+ },+ "distributor_links": {+ "lcsc": "C2866641",+ "digikey": "296-32229-2-ND",+ "mouser": "595-SN74AHC1G125DCKT"+ },+ "distributor_check": {+ "checked_at": "2026-09-26T19:00:00Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-32229-2-ND",+ "status": "found",+ "lifecycle": "Obsolete"+ },+ "mouser": {+ "pn": "595-SN74AHC1G125DCKT",+ "status": "found",+ "lifecycle": "End of Life"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "OE",+ "type": "input",+ "description": "Output Enable input; high level disables the tri-state output to high-impedance state."+ },+ {+ "number": "2",+ "name": "A",+ "type": "input",+ "description": "Data Input to the buffer; logic level is transferred to output Y when OE is low."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference pin."+ },+ {+ "number": "4",+ "name": "Y",+ "type": "tri_state",+ "description": "Tri-state Output with ±8mA drive capability at 5V; high-impedance state when OE is high."+ },+ {+ "number": "5",+ "name": "VCC",+ "type": "power_in",+ "description": "Power Supply pin; operating voltage range 2V to 5.5V."+ }+ ],+ "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": 27,+ "cost_usd": 0.202,+ "at": "2026-09-26T18:59:43"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/sn74ahc1g125",+ "pages": 27,+ "sha256": "a9becd4bb912c794",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 5,+ "described": 5,+ "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]"+ }+}