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ISO7761DWR
Public Made by Adomby adom
Texas Instruments Digital Isolators, SOIC-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownISO7761DWR
Texas Instruments · Digital Isolators · SOIC-16-300mil
ISO7761DWR from Texas Instruments, in a SOIC-16-300mil. 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 | Input-side power supply, rated 2.25 V to 5.5 V |
| 2 | INA | input | Input channel A, accepts digital signals from 0 V to VCCI |
| 3 | INB | input | Input channel B, accepts digital signals from 0 V to VCCI |
| 4 | INC | input | Input channel C, accepts digital signals from 0 V to VCCI |
| 5 | IND | input | Input channel D, accepts digital signals from 0 V to VCCI |
| 6 | INE | input | Input channel E, accepts digital signals from 0 V to VCCI |
| 7 | OUTF | output | Output channel F, digital output with VOL 0.2-0.4 V and VOH (VCCO-0.4) to 4.8 V |
| 8 | GND1 | power_in | Ground connection for input-side power supply VCC1 |
| 9 | GND2 | power_in | Ground connection for output-side power supply VCC2 |
| 10 | INF | input | Input channel F, accepts digital signals from 0 V to VCCI |
| 11 | OUTE | output | Output channel E, digital output with VOL 0.2-0.4 V and VOH (VCCO-0.4) to 4.8 V |
| 12 | OUTD | output | Output channel D, digital output with VOL 0.2-0.4 V and VOH (VCCO-0.4) to 4.8 V |
| 13 | OUTC | output | Output channel C, digital output with VOL 0.2-0.4 V and VOH (VCCO-0.4) to 4.8 V |
| 14 | OUTB | output | Output channel B, digital output with VOL 0.2-0.4 V and VOH (VCCO-0.4) to 4.8 V |
| 15 | OUTA | output | Output channel A, digital output with VOL 0.2-0.4 V and VOH (VCCO-0.4) to 4.8 V |
| 16 | VCC2 | power_in | Output-side power supply, rated 2.25 V to 5.5 V |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-16-300mil |
| Category | Signal Isolation Devices |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
ISO7761DWR - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOIC-16-300mil (KiCad packages3D, STEP)
- 3D model files:
iso7761dwr-etched.step/iso7761dwr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);iso7761dwr.step/iso7761dwr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (53 pp, sha256
e874ba7120e9c3d8, retrieved 2026-09-24, 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, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).