PCA9557DGVR
Texas Instruments
Texas Instruments
IC I/O EXPANDER I2C 8B 16TVSOP
$0.75
Available to order
Reference Price (USD)
2,000+
$0.69160
6,000+
$0.65702
10,000+
$0.63232
Exquisite packaging
Discount
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Streamline your designs with the PCA9557DGVR 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-TFSOP (0.173", 4.40mm Width)
- Supplier Device Package: 16-TVSOP
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