| Management number | 234961154 | Release Date | 2026/07/02 | List Price | $2.18 | Model Number | 234961154 | ||
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The SparkFun Voltage-Level Translator Breakout - PCA9306 is a dual bidirectional I2C-bus and SMBus voltage-level translator that is operational on the low side from 1.2 to 3.3 V and on the high side from 1.8 to 5.5 V.
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.
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