# ISO6761QDWRQ1

**Texas Instruments** · Digital Isolators · SOIC-16

ISO6761QDWRQ1 from Texas Instruments, in a SOIC-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 | VCC1 | power_in | Power supply for side 1; the absolute maximum VCC1-to-GND1 supply voltage is -0.5 V to 6 V. |
| 2 | INA | input | Logic input for channel A, referenced to GND1; INx to GNDx must stay within -0.5 V to VCCX + 0.5 V and never exceed 6 V. |
| 3 | INB | input | Logic input for channel B, referenced to GND1; INx to GNDx must stay within -0.5 V to VCCX + 0.5 V and never exceed 6 V. |
| 4 | INC | input | Logic input for channel C, referenced to GND1; INx to GNDx must stay within -0.5 V to VCCX + 0.5 V and never exceed 6 V. |
| 5 | IND | input | Logic input for channel D, referenced to GND1; INx to GNDx must stay within -0.5 V to VCCX + 0.5 V and never exceed 6 V. |
| 6 | INE | input | Logic input for channel E, referenced to GND1; INx to GNDx must stay within -0.5 V to VCCX + 0.5 V and never exceed 6 V. |
| 7 | OUTF | output | Logic output for channel F; OUTx to GNDx must stay within -0.5 V to VCCX + 0.5 V and never exceed 6 V, with output current limited to ±15 mA. |
| 8 | GND1 | power_in | Ground connection for VCC1 (side 1 ground reference). |
| 9 | GND2 | power_in | Ground connection for VCC2 (side 2 ground reference). |
| 10 | INF | input | Logic input for channel F, referenced to GND1; INx to GNDx must stay within -0.5 V to VCCX + 0.5 V and never exceed 6 V. |
| 11 | OUTE | output | Logic output for channel E; OUTx to GNDx must stay within -0.5 V to VCCX + 0.5 V and never exceed 6 V, with output current limited to ±15 mA. |
| 12 | OUTD | output | Logic output for channel D; OUTx to GNDx must stay within -0.5 V to VCCX + 0.5 V and never exceed 6 V, with output current limited to ±15 mA. |
| 13 | OUTC | output | Logic output for channel C; OUTx to GNDx must stay within -0.5 V to VCCX + 0.5 V and never exceed 6 V, with output current limited to ±15 mA. |
| 14 | OUTB | output | Logic output for channel B; OUTx to GNDx must stay within -0.5 V to VCCX + 0.5 V and never exceed 6 V, with output current limited to ±15 mA. |
| 15 | OUTA | output | Logic output for channel A; OUTx to GNDx must stay within -0.5 V to VCCX + 0.5 V and never exceed 6 V, with output current limited to ±15 mA. |
| 16 | VCC2 | power_in | Power supply for side 2; the absolute maximum VCC2-to-GND2 supply voltage is -0.5 V to 6 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-16 |
| Category | Signal Isolation Devices |
| Pins | 16 |

## CAD (KiCad official)

- Symbol: `ISO6761QDWRQ1`
- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`
- 3D model: SOIC-16 (KiCad packages3D, STEP)
- 3D model files: `iso6761qdwrq1-etched.step` / `iso6761qdwrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `iso6761qdwrq1.step` / `iso6761qdwrq1.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/iso6761-q1) (50 pp, sha256 `a15d37794792c35c`, retrieved 2026-10-08, 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-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/iso6761qdwrq1-datasheet.pdf)