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ISO7761DBQR
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Texas Instruments Digital Isolators, SSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+53@@ -0,0 +1,53 @@+# ISO7761DBQR++**Texas Instruments** · Digital Isolators · SSOP-16++ISO7761DBQR from Texas Instruments, in a SSOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VCC1 | power_in | Power supply input for input-side channel, operating range 2.25V to 5.5V with 0.1µF bypass capacitor to GND1 recommended. |+| 2 | INA | input | Digital input for channel A, accepts logic levels 0V to VCCI with VIH threshold of 0.7×VCCI and VIL threshold of 0.3×VCCI, supports data rates 0 to 100 Mbps. |+| 3 | INB | input | Digital input for channel B, accepts logic levels 0V to VCCI with VIH threshold of 0.7×VCCI and VIL threshold of 0.3×VCCI, supports data rates 0 to 100 Mbps. |+| 4 | INC | input | Digital input for channel C, accepts logic levels 0V to VCCI with VIH threshold of 0.7×VCCI and VIL threshold of 0.3×VCCI, supports data rates 0 to 100 Mbps. |+| 5 | IND | input | Digital input for channel D, accepts logic levels 0V to VCCI with VIH threshold of 0.7×VCCI and VIL threshold of 0.3×VCCI, supports data rates 0 to 100 Mbps. |+| 6 | INE | input | Digital input for channel E, accepts logic levels 0V to VCCI with VIH threshold of 0.7×VCCI and VIL threshold of 0.3×VCCI, supports data rates 0 to 100 Mbps. |+| 7 | OUTF | output | Digital output for channel F, provides logic levels from 0.2-0.4V (low) to VCCO-0.4V (high) minimum with 11ns typical propagation delay at 5V and 15pF load. |+| 8 | GND1 | power_in | Ground connection for input-side power supply VCC1, provides return path and reference for channels A through E. |+| 9 | GND2 | power_in | Ground connection for output-side power supply VCC2, provides return path and reference for all output channels. |+| 10 | INF | input | Digital input for channel F, accepts logic levels 0V to VCCI with VIH threshold of 0.7×VCCI and VIL threshold of 0.3×VCCI, supports data rates 0 to 100 Mbps. |+| 11 | OUTE | output | Digital output for channel E, provides logic levels from 0.2-0.4V (low) to VCCO-0.4V (high) minimum with 11ns typical propagation delay at 5V and 15pF load. |+| 12 | OUTD | output | Digital output for channel D, provides logic levels from 0.2-0.4V (low) to VCCO-0.4V (high) minimum with 11ns typical propagation delay at 5V and 15pF load. |+| 13 | OUTC | output | Digital output for channel C, provides logic levels from 0.2-0.4V (low) to VCCO-0.4V (high) minimum with 11ns typical propagation delay at 5V and 15pF load. |+| 14 | OUTB | output | Digital output for channel B, provides logic levels from 0.2-0.4V (low) to VCCO-0.4V (high) minimum with 11ns typical propagation delay at 5V and 15pF load. |+| 15 | OUTA | output | Digital output for channel A, provides logic levels from 0.2-0.4V (low) to VCCO-0.4V (high) minimum with 11ns typical propagation delay at 5V and 15pF load. |+| 16 | VCC2 | power_in | Power supply input for output-side channel, operating range 2.25V to 5.5V with 0.1µF bypass capacitor to GND2 recommended. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SSOP-16 |+| Category | Signal Isolation Devices |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `ISO7761DBQR`+- Footprint: `Package_SO:SSOP-16_5.3x6.2mm_P0.65mm`+- 3D model: SSOP-16 (KiCad packages3D, STEP)+- 3D model files: `iso7761dbqr-etched.step` / `iso7761dbqr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `iso7761dbqr.step` / `iso7761dbqr.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/iso7763) (53 pp, sha256 `e874ba7120e9c3d8`, retrieved 2026-09-23, 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-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/iso7761dbqr-datasheet.pdf)
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"iso7761dbqr.step",+ "lbr": "iso7761dbqr.lbr"+ },+ "distributor_links": {+ "lcsc": "C5216450"+ },+ "pins": [+ {+ "number": "1",+ "name": "VCC1",+ "type": "power_in",+ "description": "Power supply input for input-side channel, operating range 2.25V to 5.5V with 0.1µF bypass capacitor to GND1 recommended."+ },+ {+ "number": "2",+ "name": "INA",+ "type": "input",+ "description": "Digital input for channel A, accepts logic levels 0V to VCCI with VIH threshold of 0.7×VCCI and VIL threshold of 0.3×VCCI, supports data rates 0 to 100 Mbps."+ },+ {+ "number": "3",+ "name": "INB",+ "type": "input",+ "description": "Digital input for channel B, accepts logic levels 0V to VCCI with VIH threshold of 0.7×VCCI and VIL threshold of 0.3×VCCI, supports data rates 0 to 100 Mbps."+ },+ {+ "number": "4",+ "name": "INC",+ "type": "input",+ "description": "Digital input for channel C, accepts logic levels 0V to VCCI with VIH threshold of 0.7×VCCI and VIL threshold of 0.3×VCCI, supports data rates 0 to 100 Mbps."+ },+ {+ "number": "5",+ "name": "IND",+ "type": "input",+ "description": "Digital input for channel D, accepts logic levels 0V to VCCI with VIH threshold of 0.7×VCCI and VIL threshold of 0.3×VCCI, supports data rates 0 to 100 Mbps."+ },+ {+ "number": "6",+ "name": "INE",+ "type": "input",+ "description": "Digital input for channel E, accepts logic levels 0V to VCCI with VIH threshold of 0.7×VCCI and VIL threshold of 0.3×VCCI, supports data rates 0 to 100 Mbps."+ },+ {+ "number": "7",+ "name": "OUTF",+ "type": "output",+ "description": "Digital output for channel F, provides logic levels from 0.2-0.4V (low) to VCCO-0.4V (high) minimum with 11ns typical propagation delay at 5V and 15pF load."+ },+ {+ "number": "8",+ "name": "GND1",+ "type": "power_in",+ "description": "Ground connection for input-side power supply VCC1, provides return path and reference for channels A through E."+ },+ {+ "number": "9",+ "name": "GND2",+ "type": "power_in",+ "description": "Ground connection for output-side power supply VCC2, provides return path and reference for all output channels."+ },+ {+ "number": "10",+ "name": "INF",+ "type": "input",+ "description": "Digital input for channel F, accepts logic levels 0V to VCCI with VIH threshold of 0.7×VCCI and VIL threshold of 0.3×VCCI, supports data rates 0 to 100 Mbps."+ },+ {+ "number": "11",+ "name": "OUTE",+ "type": "output",+ "description": "Digital output for channel E, provides logic levels from 0.2-0.4V (low) to VCCO-0.4V (high) minimum with 11ns typical propagation delay at 5V and 15pF load."+ },+ {+ "number": "12",+ "name": "OUTD",+ "type": "output",+ "description": "Digital output for channel D, provides logic levels from 0.2-0.4V (low) to VCCO-0.4V (high) minimum with 11ns typical propagation delay at 5V and 15pF load."+ },+ {+ "number": "13",+ "name": "OUTC",+ "type": "output",+ "description": "Digital output for channel C, provides logic levels from 0.2-0.4V (low) to VCCO-0.4V (high) minimum with 11ns typical propagation delay at 5V and 15pF load."+ },+ {+ "number": "14",+ "name": "OUTB",+ "type": "output",+ "description": "Digital output for channel B, provides logic levels from 0.2-0.4V (low) to VCCO-0.4V (high) minimum with 11ns typical propagation delay at 5V and 15pF load."+ },+ {+ "number": "15",+ "name": "OUTA",+ "type": "output",+ "description": "Digital output for channel A, provides logic levels from 0.2-0.4V (low) to VCCO-0.4V (high) minimum with 11ns typical propagation delay at 5V and 15pF load."+ },+ {+ "number": "16",+ "name": "VCC2",+ "type": "power_in",+ "description": "Power supply input for output-side channel, operating range 2.25V to 5.5V with 0.1µF bypass capacitor to GND2 recommended."+ }+ ],+ "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-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 53,+ "cost_usd": 0.4683,+ "at": "2026-09-23T06:15:34"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/iso7763",+ "pages": 53,+ "sha256": "e874ba7120e9c3d8",+ "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"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}