PCA984 Ultralow Voltage Switches & Multiplexers

NXP Semiconductors PCA984x Ultralow Voltage Switches and Multiplexers with Reset have low operation down to 0.8V to interface with next-generation CPUs. These devices have 1-of-4 or 1-of-8 bidirectional translating and active LOW reset input. Select any or all SCx/SDx channels, determined by the programmable control register. This feature allows multiple devices with the same I²C-bus address to reside on the same bus. NXP Semiconductors PCA984x switches and multiplexers eliminate the need for a bus buffer by separating a heavily loaded I²C-bus into separate bus segments.