Product overview
- Product number
- PCA9557PWR
- Manufacturer
- Texas Instruments
- Catalog
- Interface - I/O Expanders
- product description
- IC I/O EXPANDER I2C 8B 16TSSOP
Documents and media
- Datasheets
- PCA9557PWR
Product Details
- Clock Frequency :
- 400 kHz
- Current - Output Source/Sink :
- 10mA, 25mA
- Features :
- POR
- Interface :
- I²C, SMBus
- Interrupt Output :
- No
- Mounting Type :
- Surface Mount
- Number of I/O :
- 8
- Operating Temperature :
- -40°C ~ 85°C
- Output Type :
- Open Drain, Push-Pull
- Part Status :
- Active
- Supplier Device Package :
- 16-TSSOP
- Voltage - Supply :
- 2.3V ~ 5.5V
product description
IC I/O EXPANDER I2C 8B 16TSSOP
