- Part NumberPCA9557PWT
- BrandTexas Instruments
- Lifecycle status Active
- RoHS RoHS Compliant
- DescriptionIC I/O EXPANDER I2C 8B 16TSSOP
- CategoryInterface - I/O Expanders
In Stock: 178
Can ship immediately
Pricing:
- 1$1.61
- 500$0.994
Technical Details
- Series:-
- Package:Tape & Reel (TR)Cut Tape (CT)
- Part Status:Active
- Number of I/O:8
- Interface:I²C, SMBus
- Interrupt Output:No
- Features:POR
- Output Type:Open Drain, Push-Pull
- Current - Output Source/Sink:10mA, 25mA
- Clock Frequency:400 kHz
- Voltage - Supply:2.3V ~ 5.5V
- Operating Temperature:-40°C ~ 85°C
- Mounting Type:Surface Mount
- Package / Case:16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package:16-TSSOP
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