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PCA9549 Octal bus switch

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Description

PCA9549 Octal bus switch with individually I2C-bus controlled enables Rev.02 * 13 July 2009 Product data sheet 1.General .
The PCA9549 provides eight bits of high speed TTL-compatible bus switching controlled by the I2C-bus.

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Features

* I 8-bit bus switch (CBT) I 5 Ω switch connection between two ports I I2C-bus interface logic; compatible with SMBus standards I Active LOW RESET input I 3 address pins allowing up to 8 devices on the I2C-bus I Bit selection via I2C-bus, in any combination I Power-up with all bits deselected I Low Ro

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