# ISO1644DWR (Component)
## Description
I2C Isolator with Bidirectional Clock and Data and three 2/1 Auxiliary GPIOs, SOIC-16
i2c isolator additional gpio
SOIC*7.5x10.3mm*P1.27mm*
## Component Details
- **Owner:** kicad-part-library
- **Created:** 9/27/2024
- **Last Updated:** 9/27/2024
- **Visibility:** Public
- **Package or Case Code:** SOIC-16W_7.5x10.3mm_P1.27mm
- **Datasheet URL:** https://www.ti.com/lit/ds/symlink/iso1644.pdf
- **Manufacturer Part Number:** ISO1644DWR
- **Manufacturer Name:** Texas Instruments Inc.
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/iso1644dwr/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C5216232.html) | $7.336 | 112 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/ISO1644DWR?qs=XAiT9M5g4x%2FvaXZL0PGOAQ%3D%3D) | $6.43 | 3.6K |
- **Manufacturer:** Texas Instruments
- **MPN:** ISO1644DWR
- **Package / Case Code:** 16-SOIC
- **Pin Count:** 16
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | VCC1 | |
| 2 | GND1 | |
| 3 | SDA1 | |
| 4 | INA | |
| 5 | INB | |
| 6 | SCL1 | |
| 7 | OUT | |
| 8 | GND1 | |
| 9 | GND2 | |
| 10 | INC | |
| 11 | SCL2 | |
| 12 | OUTB | |
| 13 | OUTA | |
| 14 | SDA2 | |
| 15 | GND2 | |
| 16 | VCC2 | |
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*Generated from [https://www.flux.ai/kicad-part-library/iso1644dwr~hm1](https://www.flux.ai/kicad-part-library/iso1644dwr~hm1)*