PCA9546AD,118 - NXP

Description:  1-of-4 bidirectional translating switches  I 2C-bus interface logic; compatible with SMBus standards  Active LOW reset input  3 address pins allowing up to 8 devices on the I2C-bus  Channel selection via I2C-bus, in any combination  Power-up with all switch channels deselected  Low Ron switches  Allows voltage level translation between 1.8 V, 2.5 V, 3.3 V and 5 V buses  No glitch on power-up  Supports hot insertion  Low standby current  Operating power supply voltage range of 2.3 V