Manufacturer: Texas Instruments
Win Source Part Number: 092188-PCA9557PW
Category: Integrated Circuits(ICs)
Family: Interface - I/O Expanders
Packaging: Tube
Mounting Style: SMD/SMT
Operating Temperature Range: -40°C ~ 85°C
Features: POR
Package: 16-TSSOP (0.173" 4.40mm Width)
Manufacturer Device Package: 16-TSSOP
Standard Package: 90
Catalog: I²C I/O Expanders
Output Type: Push-Pull
Operating Supply Voltage: 2.3 V ~ 5.5 V
Frequency - Clock: 400kHz
Interface: I²C SMBus
Number of I/O: 8
Current - Output Source/Sink: 10mA 25mA
Interrupt Output: No
Family Name: PCA9557
Alternative Parts (Cross-Reference): CAT9557YI-GT2; PCA9557PWRG4; PCA9557PWTG4;
Introduction Date: December 12, 2001
ECCN: EAR99
Country of Origin: Philippines, Thailand, China
Estimated EOL Date: 2025
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 52 pct.
Supply and Demand Status: Sufficient
IC I/O EXPANDER I2C 8B 16TSSOP
| Win Source Electronics | Lingto Electronic Limited | |
|---|---|---|
| Product Category | Bus Expanders | Bus Expanders |
| Product Number | 092188-PCA9557PW | PCA9557PW |
| Product Name | Integrated Circuits(ICs) | Interface - I/O Expanders |
| Bus Protocols | I²C, SMBus |
