component
ISO7641FCDWR
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
markdownISO7641FCDWR
Texas Instruments · Digital Isolators · SOIC-16-300mil
ISO7641FCDWR 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 | Power supply, VCC1 |
| 2 | GND1 | power_in | Ground connection for VCC1 |
| 3 | INA | input | Input, channel A |
| 4 | INB | input | Input, channel B |
| 5 | INC | input | Input, channel C |
| 6 | OUTD | tri_state | Output, channel D |
| 7 | EN1 | input | Enables (when input is High or Open) or Disables (when input is Low) OUTD of ISO7641 |
| 8 | GND1 | power_in | Ground connection for VCC1 |
| 9 | GND2 | power_in | Ground connection for VCC2 |
| 10 | EN2 | input | Enables (when input is High or Open) or Disables (when input is Low) OUTA, OUTB, and OUTC of ISO7641 |
| 11 | IND | input | Input, channel D |
| 12 | OUTC | tri_state | Output, channel C |
| 13 | OUTB | tri_state | Output, channel B |
| 14 | OUTA | tri_state | Output, channel A |
| 15 | GND2 | power_in | Ground connection for VCC2 |
| 16 | VCC2 | power_in | Power supply, VCC2 |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-16-300mil |
| Category | Signal Isolation Devices |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
ISO7641FCDWR - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOIC-16-300mil (KiCad packages3D, STEP)
- 3D model files:
iso7641fcdwr-etched.step/iso7641fcdwr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);iso7641fcdwr.step/iso7641fcdwr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (35 pp, sha256
ef6982bc00b6e6d6, retrieved 2026-09-26, 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-4-6(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).