Texas Instruments
PCA9557DB
Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander
Basic Information
View Datasheet ↗- Manufacturer
- Texas Instruments
- Product Category
- Interface - I/O Expanders
- Series
- PCA9557
- Package
- SSOP-16
- Mounting Style
- SMD/SMT
- Packaging
- Tube
- RoHS
- Compliant (source record)
Technical Specifications
12 parameters- Number of I/Os
- 8 I/O
- Interface Type
- I2C, Serial, SMBus
- Maximum Clock Frequency
- 400 kHz
- Operating Supply Voltage
- 2.5 V to 6 V
- Minimum Operating Temperature
- - 40 C
- Maximum Operating Temperature
- + 85 C
- Features
- Configuration Registers, Interrupt Pin
- Input Voltage
- - 0.5 V to + 6 V
- Output Current
- - 10 mA
- Output Voltage
- - 0.5 V to + 6 V
- Logic Family
- PCA9557
- Unit Weight
- 0.004536 oz
Technical data, historical stock, and reference prices are for verification only. Confirm current supply, quotation, and lead time through inquiry. Similar parameters do not establish direct replacement.