PCA9557DT
Texas Instruments
Texas Instruments
IC I/O EXPANDER I2C 8B 16SOIC
$1.90
Available to order
Reference Price (USD)
1+
$1.90000
500+
$1.881
1000+
$1.862
1500+
$1.843
2000+
$1.824
2500+
$1.805
Exquisite packaging
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Enhance your digital projects with the PCA9557DT Interface - I/O Expander from Texas Instruments. This IC provides additional GPIO pins, enabling seamless communication between microcontrollers and peripheral devices. Its robust design ensures stable performance in harsh environments, making it ideal for industrial and automotive applications. The PCA9557DT is also widely used in home automation, security systems, and wearable technology. With features like programmable output drive strength and interrupt capabilities, this I/O expander offers unparalleled versatility. Choose the PCA9557DT for your next project and experience the benefits of advanced I/O expansion.
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-SOIC (0.154", 3.90mm Width)
- Supplier Device Package: 16-SOIC
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