component
SN65HVD3086EDR
Public Made by Adomby adom
Texas Instruments RS-485 / RS-422 ICs, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+50@@ -0,0 +1,50 @@+# SN65HVD3086EDR++**Texas Instruments** · RS-485 / RS-422 ICs · SOIC-14++SN65HVD3086EDR from Texas Instruments, in a SOIC-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 | NC | unconnected | No internal connection. |+| 2 | R | tri_state | Receiver output, high-impedance when RE is high or open, otherwise driven high or low according to differential input VID = V(A) - V(B). |+| 3 | RE | input | Receiver enable, active low; high or open puts R in high-impedance, input range 0 to VCC with VIH min 2 V and VIL max 0.8 V. |+| 4 | DE | input | Driver enable, active high; low or open puts Y and Z in high-impedance, input range 0 to VCC with VIH min 2 V and VIL max 0.8 V. |+| 5 | D | input | Driver data input; with DE high, D high drives Y high and Z low, D low drives Y low and Z high. |+| 6 | GND | power_in | Ground, connected internally to pin 7. |+| 7 | GND | power_in | Ground, connected internally to pin 6. |+| 8 | NC | unconnected | No internal connection. |+| 9 | Y | tri_state | Non-inverting RS-485 driver bus output, high-impedance when driver disabled, bus voltage range -7 V to 12 V recommended, 16 kV HBM ESD. |+| 10 | Z | tri_state | Inverting RS-485 driver bus output, high-impedance when driver disabled, bus voltage range -7 V to 12 V recommended, 16 kV HBM ESD. |+| 11 | B | input | Inverting RS-485 receiver bus input, common-mode range -7 V to 12 V, 16 kV HBM ESD. |+| 12 | A | input | Non-inverting RS-485 receiver bus input, common-mode range -7 V to 12 V, 16 kV HBM ESD. |+| 13 | VCC | power_in | Supply voltage, 4.5 V to 5.5 V recommended (absolute max 7 V), connected internally to pin 14. |+| 14 | VCC | power_in | Supply voltage, 4.5 V to 5.5 V recommended (absolute max 7 V), connected internally to pin 13. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-14 |+| Category | Interface |+| Pins | 14 |++## CAD (KiCad official)++- Symbol: `SN65HVD3086EDR`+- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`+- 3D model: SOIC-14 (KiCad packages3D, STEP)+- 3D model files: `sn65hvd3086edr-etched.step` / `sn65hvd3086edr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn65hvd3086edr.step` / `sn65hvd3086edr.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/lit/ds/symlink/sn65hvd3086e.pdf) (25 pp, sha256 `1bfe4b03225a71f6`, retrieved 2026-10-08, tier: manufacturer)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (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/sn65hvd3086edr-datasheet.pdf)
page.jsonadded+236@@ -0,0 +1,236 @@+{+ "slug": "sn65hvd3086edr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments RS-485 / RS-422 ICs, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "interface",+ "sn65hvd3086edr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "sn65hvd3086edr.kicad_sym",+ "sn65hvd3086edr.kicad_mod",+ "sn65hvd3086edr.glb",+ "sn65hvd3086edr.step",+ "sn65hvd3086edr.lbr",+ "docs/hero.png",+ "docs/sn65hvd3086edr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "sn65hvd3086edr-hero.glb",+ "sn65hvd3086edr-hero.overlay.json"+ ],+ "component": {+ "mpn": "SN65HVD3086EDR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-14",+ "pin_count": 14,+ "category": "Interface",+ "subcategory": "RS-485 / RS-422 ICs",+ "datasheet": "https://www.ti.com/lit/ds/symlink/sn65hvd3086e.pdf",+ "parts": {+ "symbol": "sn65hvd3086edr.kicad_sym",+ "footprint": "sn65hvd3086edr.kicad_mod",+ "model_3d": "sn65hvd3086edr-hero.glb",+ "model_3d_plain": "sn65hvd3086edr.glb",+ "model_3d_step": "sn65hvd3086edr-etched.step",+ "model_3d_step_plain": "sn65hvd3086edr.step",+ "lbr": "sn65hvd3086edr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2672067",+ "digikey": "296-SN65HVD3086EDRTR-ND",+ "mouser": "595-SN65HVD3086EDR"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T18:43:58Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-SN65HVD3086EDRTR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-SN65HVD3086EDR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection."+ },+ {+ "number": "2",+ "name": "R",+ "type": "tri_state",+ "description": "Receiver output, high-impedance when RE is high or open, otherwise driven high or low according to differential input VID = V(A) - V(B)."+ },+ {+ "number": "3",+ "name": "RE",+ "type": "input",+ "description": "Receiver enable, active low; high or open puts R in high-impedance, input range 0 to VCC with VIH min 2 V and VIL max 0.8 V."+ },+ {+ "number": "4",+ "name": "DE",+ "type": "input",+ "description": "Driver enable, active high; low or open puts Y and Z in high-impedance, input range 0 to VCC with VIH min 2 V and VIL max 0.8 V."+ },+ {+ "number": "5",+ "name": "D",+ "type": "input",+ "description": "Driver data input; with DE high, D high drives Y high and Z low, D low drives Y low and Z high."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Ground, connected internally to pin 7."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Ground, connected internally to pin 6."+ },+ {+ "number": "8",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection."+ },+ {+ "number": "9",+ "name": "Y",+ "type": "tri_state",+ "description": "Non-inverting RS-485 driver bus output, high-impedance when driver disabled, bus voltage range -7 V to 12 V recommended, 16 kV HBM ESD."+ },+ {+ "number": "10",+ "name": "Z",+ "type": "tri_state",+ "description": "Inverting RS-485 driver bus output, high-impedance when driver disabled, bus voltage range -7 V to 12 V recommended, 16 kV HBM ESD."+ },+ {+ "number": "11",+ "name": "B",+ "type": "input",+ "description": "Inverting RS-485 receiver bus input, common-mode range -7 V to 12 V, 16 kV HBM ESD."+ },+ {+ "number": "12",+ "name": "A",+ "type": "input",+ "description": "Non-inverting RS-485 receiver bus input, common-mode range -7 V to 12 V, 16 kV HBM ESD."+ },+ {+ "number": "13",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage, 4.5 V to 5.5 V recommended (absolute max 7 V), connected internally to pin 14."+ },+ {+ "number": "14",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage, 4.5 V to 5.5 V recommended (absolute max 7 V), connected internally to pin 13."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-5-5",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Figure 2-2 labels pin 14 as NC ('No internal connection') while its notes say 'Pins 13 and 14 are co; Pins 8 and 9 are both labelled VCC in Figure 2-2 but the notes only state internal connections for p; Pin types for the bus pins were chosen from their datasheet roles (A/B receiver inputs, Y/Z driver o"+ ],+ "pages_sent": 25,+ "cost_usd": 0.1066,+ "at": "2026-10-08T18:43:10"+ },+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/sn65hvd3086e.pdf",+ "pages": 25,+ "sha256": "1bfe4b03225a71f6",+ "source_tier": "mfr"+ },+ "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"+ },+ "models_3d": [+ {+ "file": "sn65hvd3086edr.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 8.7,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "sn65hvd3086edr-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 8.7,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "d3a9d407d32a662b4c665d445577d3aa5485ad06c3e437cb3033f6ac0c5613e8",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}