| Part Number | PCA9543 |
| Manufacturer | NXP (https://www.nxp.com/) |
| Title | 2-channel I2C switch |
| Description | The PCA9543 is a bi-directional translating switch, controlled by the I2C-bus. The SCL/SDA upstream pair fans out to two downstream pairs, or chan... |
| Features |
• 1-of-2 bi-directional translating switches • I2C interface logic; compatible with SMBus standards • 2 Active LOW Interrupt Inputs • Active LOW Interrupt Output • Active LOW Reset Input • 2 address pins allowing up to 4 devices on the I2C-bus • Cha... |
| Datasheet |
 PCA9543 Datasheet
|
