component
CD40175BNSR
Public Made by Adomby adom
Texas Instruments Flip Flops, SO-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+52@@ -0,0 +1,52 @@+# CD40175BNSR++**Texas Instruments** · Flip Flops · SO-16++CD40175BNSR from Texas Instruments, in a SO-16. 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 | CLEAR | input | Active-low clear input common to all four flip-flops; a low level simultaneously resets all flip-flops (Q low, Q-bar high). |+| 2 | Q1 | output | True output of flip-flop 1, updated on the positive-going clock transition. |+| 3 | Q1̅ | output | Complementary output of flip-flop 1. |+| 4 | D1 | input | Independent data input of flip-flop 1. |+| 5 | D2 | input | Independent data input of flip-flop 2. |+| 6 | Q2̅ | output | Complementary output of flip-flop 2. |+| 7 | Q2 | output | True output of flip-flop 2, updated on the positive-going clock transition. |+| 8 | VSS | power_in | Ground reference (VSS = pin 8) for the supply voltage. |+| 9 | CLOCK | input | Clock input common to all flip-flops; data is transferred to the Q outputs on the positive-going clock transition. |+| 10 | Q3 | output | True output of flip-flop 3, updated on the positive-going clock transition. |+| 11 | Q3̅ | output | Complementary output of flip-flop 3. |+| 12 | D3 | input | Independent data input of flip-flop 3. |+| 13 | D4 | input | Independent data input of flip-flop 4. |+| 14 | Q4̅ | output | Complementary output of flip-flop 4. |+| 15 | Q4 | output | True output of flip-flop 4, updated on the positive-going clock transition. |+| 16 | VDD | power_in | Positive supply (VDD = pin 16); recommended supply range 3 V to 18 V, absolute maximum -0.5 V to +20 V referenced to VSS. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SO-16 |+| Category | Logic |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `CD40175BNSR`+- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`+- 3D model: SO-16 (KiCad packages3D, STEP)+- 3D model files: `cd40175bnsr-etched.step` / `cd40175bnsr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cd40175bnsr.step` / `cd40175bnsr.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/cd40175b) (21 pp, sha256 `74d578baf8369593`, retrieved 2026-10-07, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-opus-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/cd40175bnsr-datasheet.pdf)
page.jsonadded+247@@ -0,0 +1,247 @@+{+ "slug": "cd40175bnsr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Flip Flops, SO-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "logic",+ "cd40175bnsr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "cd40175bnsr.kicad_sym",+ "cd40175bnsr.kicad_mod",+ "cd40175bnsr.glb",+ "cd40175bnsr.step",+ "cd40175bnsr.lbr",+ "docs/hero.png",+ "docs/cd40175bnsr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "cd40175bnsr-hero.glb",+ "cd40175bnsr-hero.overlay.json"+ ],+ "component": {+ "mpn": "CD40175BNSR",+ "manufacturer": "Texas Instruments",+ "package": "SO-16",+ "pin_count": 16,+ "category": "Logic",+ "subcategory": "Flip Flops",+ "datasheet": "https://www.ti.com/cn/lit/gpn/cd40175b",+ "parts": {+ "symbol": "cd40175bnsr.kicad_sym",+ "footprint": "cd40175bnsr.kicad_mod",+ "model_3d": "cd40175bnsr-hero.glb",+ "model_3d_plain": "cd40175bnsr.glb",+ "model_3d_step": "cd40175bnsr-etched.step",+ "model_3d_step_plain": "cd40175bnsr.step",+ "lbr": "cd40175bnsr.lbr"+ },+ "distributor_links": {+ "lcsc": "C1880224",+ "digikey": "296-CD40175BNSRTR-ND"+ },+ "distributor_check": {+ "checked_at": "2026-10-07T03:02:44Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-CD40175BNSRTR-ND",+ "status": "found"+ },+ "mouser": {+ "pn": null,+ "status": "error"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "CLEAR",+ "type": "input",+ "description": "Active-low clear input common to all four flip-flops; a low level simultaneously resets all flip-flops (Q low, Q-bar high)."+ },+ {+ "number": "2",+ "name": "Q1",+ "type": "output",+ "description": "True output of flip-flop 1, updated on the positive-going clock transition."+ },+ {+ "number": "3",+ "name": "Q1̅",+ "type": "output",+ "description": "Complementary output of flip-flop 1."+ },+ {+ "number": "4",+ "name": "D1",+ "type": "input",+ "description": "Independent data input of flip-flop 1."+ },+ {+ "number": "5",+ "name": "D2",+ "type": "input",+ "description": "Independent data input of flip-flop 2."+ },+ {+ "number": "6",+ "name": "Q2̅",+ "type": "output",+ "description": "Complementary output of flip-flop 2."+ },+ {+ "number": "7",+ "name": "Q2",+ "type": "output",+ "description": "True output of flip-flop 2, updated on the positive-going clock transition."+ },+ {+ "number": "8",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference (VSS = pin 8) for the supply voltage."+ },+ {+ "number": "9",+ "name": "CLOCK",+ "type": "input",+ "description": "Clock input common to all flip-flops; data is transferred to the Q outputs on the positive-going clock transition."+ },+ {+ "number": "10",+ "name": "Q3",+ "type": "output",+ "description": "True output of flip-flop 3, updated on the positive-going clock transition."+ },+ {+ "number": "11",+ "name": "Q3̅",+ "type": "output",+ "description": "Complementary output of flip-flop 3."+ },+ {+ "number": "12",+ "name": "D3",+ "type": "input",+ "description": "Independent data input of flip-flop 3."+ },+ {+ "number": "13",+ "name": "D4",+ "type": "input",+ "description": "Independent data input of flip-flop 4."+ },+ {+ "number": "14",+ "name": "Q4̅",+ "type": "output",+ "description": "Complementary output of flip-flop 4."+ },+ {+ "number": "15",+ "name": "Q4",+ "type": "output",+ "description": "True output of flip-flop 4, updated on the positive-going clock transition."+ },+ {+ "number": "16",+ "name": "VDD",+ "type": "power_in",+ "description": "Positive supply (VDD = pin 16); recommended supply range 3 V to 18 V, absolute maximum -0.5 V to +20 V referenced to VSS."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-sonnet-5-5",+ "primary_mode": "vision",+ "consensus_model": "claude-opus-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: The datasheet lists NSR as a 16-lead small-outline package suffix and shows a single terminal assign; Overbars on complementary outputs (Q1-bar etc.) are written with combining characters; verify the sy",+ "vision extraction: provenance cannot be text-verified; needs consensus"+ ],+ "pages_sent": 12,+ "cost_usd": 0.1439,+ "at": "2026-10-07T03:02:26"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/cd40175b",+ "pages": 21,+ "sha256": "74d578baf8369593",+ "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"+ },+ "models_3d": [+ {+ "file": "cd40175bnsr.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 9.9,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "cd40175bnsr-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 9.9,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "17aa8f8e15eea43fd6b249d496caed82f82089a145dff472f01a34b06dbf4954",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}