Manufacturer: Texas Instruments
Win Source Part Number: 026489-PCA9557PWR
Packaging: Reel - TR
Features: POR
Mounting: SMD (SMT)
Output Type: Open Drain, Push-Pull
Number of I/O: 8
Current - Output Source/Sink: 10mA, 25mA
Interrupt Output: No
Family Name: PCA9557PWR
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 16-TSSOP
Supply Voltage - Operating: 2.3 V to 5.5 V
Max Frequency: 400kHz
Alternative Parts (Cross-Reference): CAT9557HV4I-GT2 ; CAT9557WI-GT2; PCA9557BS,118; PCA9557D/G;
Introduction Date: August 01, 2003
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Limited
IC I/O EXPANDER I2C 8B 16TSSOP
| Win Source Electronics | Lingto Electronic Limited | |
|---|---|---|
| Product Category | Bus Expanders | Bus Expanders |
| Product Number | 026489-PCA9557PWR | PCA9557PWR |
| Product Name | Interface - Interface - I/O Expanders - PCA9557PWR | Interface - I/O Expanders |
| Bus Protocols | I²C, SMBus |
