PCA9557PW
Texas Instruments
Texas Instruments
IC I/O EXPANDER I2C 8B 16TSSOP
$1.90
Available to order
Reference Price (USD)
1+
$1.75000
10+
$1.56900
90+
$1.48000
180+
$1.26094
540+
$1.03600
1,080+
$0.85840
2,520+
$0.79920
5,040+
$0.76960
Exquisite packaging
Discount
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Streamline your designs with the PCA9557PW I/O Expander from Texas Instruments, a compact and reliable solution for expanding I/O ports. Key features include daisy-chain capability, configurable reset input, and ultra-low power consumption. Perfect for IoT gateways, POS systems, and industrial sensors. Contact us today to learn how this IC can benefit your application.
Specifications
- Product 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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