Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-SSOP -40 to 85
I/O Expander 8 I²C, SMBus 400kHz 16-SSOP
Manufacturer: Texas Instruments
Win Source Part Number: 1236079-PCA9557DB
Manufacturer Homepage: www.ti.com
Popularity: Medium
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Limited
I/O Expander 8 I²C, SMBus 400 kHz 16-SSOP
Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander
| Texas Instruments | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | PCA9557DB | 296-33522-5-ND | 1236079-PCA9557DB | PCA9557DB | PCA9557DB |
| Product Name | PCA9557 Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers | I/O Expanders | Interface - Interface - I/O Expanders - PCA9557DB | I/O Expanders | Interface - I/O Expanders |
| Technology | I2C | I2C; SMBus | I2C; SMBus; I²C, SMBus | ||
| Device Type | Port / Bus Expander | Port / Bus Expander | Port / Bus Expander | ||
| Features | RoHS | RoHS | RoHS |
