Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Features Package / Case Output Type Interface Supplier Device Package Voltage - Supply Clock Frequency Current - Output Source/Sink Number of I/O Interrupt Output
GLOBAL STOCKS
PCA9557RGYR
RFQ
VIEW
RFQ
3,844
In-stock
Texas Instruments IC I/O EXPANDER I2C 8B 16QFN - Active Digi-Reel® -40°C ~ 85°C Surface Mount POR 16-VFQFN Exposed Pad Open Drain, Push-Pull I²C, SMBus 16-VQFN (4x4) 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 No
PCA9557RGYR
RFQ
VIEW
RFQ
1,716
In-stock
Texas Instruments IC I/O EXPANDER I2C 8B 16QFN - Active Cut Tape (CT) -40°C ~ 85°C Surface Mount POR 16-VFQFN Exposed Pad Open Drain, Push-Pull I²C, SMBus 16-VQFN (4x4) 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 No
PCA9557RGYR
RFQ
VIEW
RFQ
1,558
In-stock
Texas Instruments IC I/O EXPANDER I2C 8B 16QFN - Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount POR 16-VFQFN Exposed Pad Open Drain, Push-Pull I²C, SMBus 16-VQFN (4x4) 2.3 V ~ 5.5 V 400kHz 10mA, 25mA 8 No