| Part Number | PCA9509 |
| Manufacturer | NXP (https://www.nxp.com/) |
| Title | Level translating I2C-bus/SMBus repeater |
| Description | The PCA9509 is a level translating I2C-bus/SMBus repeater that enables processor low voltage 2-wire serial bus to interface with standard I2C-bus ... |
| Features |
of the I2C-bus system during the level shifts, it also permits extension of the I2C-bus by providing bidirectional buffering for both the data (SDA) and the clock (SCL) lines, thus enabling the I2C-bus or SMBus maximum capacitance of 400 pF on the hi...
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| Datasheet |
 PCA9509 Datasheet
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