Datasheet Details
| Part number | TCA9539-Q1 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.24 MB |
| Description | Low Voltage 16-Bit I2C and SMBUS Low-Power I/O Expander |
| Download | TCA9539-Q1 Download (PDF) |
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| Part number | TCA9539-Q1 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.24 MB |
| Description | Low Voltage 16-Bit I2C and SMBUS Low-Power I/O Expander |
| Download | TCA9539-Q1 Download (PDF) |
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The TCA9539-Q1 is a 24-pin device that provides 16 bits of general purpose parallel input and output (I/O) expansion for the two-line bidirectional I2C bus (or SMBus protocol).
The device can operate with a power supply voltage (VCC) range from 1.65 V to 3.6 V.
The device supports 100-kHz (I2C Standard mode) and 400-kHz (I2C Fast mode) clock frequencies.
Product Folder Order Now Technical Documents Tools & Software Support & Community TCA9539-Q1 SCPS254C – JANUARY 2014 – REVISED DECEMBER 2018 TCA9539-Q1 Low Voltage 16-Bit I2C and SMBus Low-Power I/O Expander with.
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|---|---|
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