# PCA9306 Level Translator Breakout (Component) ## Description The PCA9306 is a dual bidirectional I2C-bus and SMBus voltage-level translator that's operational on the low side from 1.2V to 3.3V and on the high side from 1.8V to 5.5V. Simply apply your low and high-side reference voltages to the VREF1 and VREF2 respectively, connect your I/O and drive the Enable pin high to open bidirectional voltage translation without the use of a direction pin! ## Component Details - **Owner:** jecstronic - **Created:** 3/19/2022 - **Last Updated:** 8/4/2023 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Used in:** 13 projects - **Package / Case Code:** TO - **Pin Count:** 8 ## Pins | Pin | Name | Type | |-----|------|------| | - | EN | | | - | GND | | | - | SCL1 | | | - | SCL2 | | | - | SDA1 | | | - | SDA2 | | | - | VREF1 | | | - | VREF2 | | --- *Generated from [https://www.flux.ai/jecstronic/pca9306-level-translator-breakout~hqc](https://www.flux.ai/jecstronic/pca9306-level-translator-breakout~hqc)*