Found 6 alternatives for PCA9557RGVR by Texas Instruments. Interface I O Expanders — 16-VQFN Exposed Pad.
IC I/O EXPANDER I2C 8B 16QFN
IC I/O EXPANDER I2C 8B 16HVQFN
IC I/O EXPANDER I2C 8B 16HVQFN
IC I/O EXPANDER I2C 8B 16HVQFN
IC I/O EXPANDER I2C 8B 16HVQFN
IC I/O EXPANDER I2C 8B 16QFN