2-channel I2C multiplexer and interrupt controller

DESCRIPTION The PCA9542 is a 1-of-2 bi-directional translating multiplexer, controlled via the I2C bus. The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control register.

2-channel I2C-bus multiplexer and interrupt logic

2-channel I2C-bus multiplexer and interrupt logic

2-channel I2C-bus multiplexer and interrupt logic

2-channel I2C multiplexer and interrupt controller

DESCRIPTION The PCA9542 is a 1-of-2 bi-directional translating multiplexer, controlled via the I2C bus. The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control register.

2-channel I2C multiplexer and interrupt controller

DESCRIPTION The PCA9542 is a 1-of-2 bi-directional translating multiplexer, controlled via the I2C bus. The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control register.

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2-channel I2C-bus multiplexer and interrupt logic

封装/外壳：14-SOIC（0.154"，3.90mm 宽） 包装：卷带（TR）剪切带（CT） 描述：IC INTERFACE SPECIALIZED 14SO 集成电路（IC） 专用

2-channel I2C-bus multiplexer and interrupt logic

封装/外壳：14-TSSOP（0.173"，4.40mm 宽） 包装：管件 描述：IC INTERFACE SPECIALIZED 14TSSOP 集成电路（IC） 专用

PCA9542D

P-CHANNEL POWER MOSFETS

FEATURES • Low RDS(on) • Improved inductive ruggedness • Fsat switching times • Rugged polysilicon gate cell structure • Low input capacitance • Extended safe operating area • Improved high temperature reliability

P-CHANNEL POWER MOSFETS

FEATURES • Low RDS(on) • Improved inductive ruggedness • Fast switching times • Rugged polysilicon gate cell structure • Low input capacitance • Extended safe operating area • Improved high temperature reliablility