NXP | PCA9547BS,118

The PCA9547BS,118 is part of PCA9547 Series with a octal bidirectional translating multiplexer controlled by the I2C-bus. The SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Only one SCx/SDx channel can be selected at a time, determined by the contents of the
programmable control register, Available in HVQFN - 24 Package.

Features:

• 1-of-8 bidirectional translating multiplexer
• I2C-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, one channel at a time
• Power-up with all channels deselected except Channel 0 which is connected
• Low Ron multiplexers
• 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
• 5 V tolerant inputs
• ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115, and 1000 V CDM per JESD22-C101
• Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
• Packages offered: SO24, TSSOP24, HVQFN24

View the complete series of PCA I2C bus