
I2C-Bus I/O Port Expansion, 40-Bit, 2.3 to 5.5 V, -40 to 85 degC, 56-Pin TSSOP (SOT364-1), RoHS, Tube
NXP Semiconductors

Low-Voltage 8-Bit I2C and SMBus I/O Expander, 1.65 to 5.5 V, -40 to 85 degC, 16-pin QFN (RGT), Green (RoHS & no Sb/Br)
Texas Instruments (TI)





