PCA9547PW - 8-channel I2C-bus multiplexer with reset - Texas Instruments
n 1-of-8 bidirectional translating multiplexer
2C-bus interface logic; compatible with SMBus standards
n Active LOW RESET input
n 3 address pins allowing up to 8 devices on the I2C-bus
n Channel selection via I2C-bus, one channel at a time
n Power-up with all channels deselected except Channel 0 which is connected
n Low Ron multiplexers
n Allows voltage level translation between 1.8 V, 2.5 V, 3.3 V and 5 V buses
n No glitch on power-up
n Supports hot insertion
n Low standby current
n Operating power supply voltage range of 2.3 V to 5.5 V
n 5 V tolerant inputs
n 0 Hz to 400 kHz clock frequency
n ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per
JESD22-A115, and 1000 V CDM per JESD22-C101
n Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
n Packages offered: SO24, TSSOP24, HVQFN24
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