PCA9542D

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.

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.

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