| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| Mouser Electronics | 595-PCA9557PWT | 480 | $2.02 | Buy |
| Arrow North American Components | PCA9557PWT | 0 | $0.00 | Buy |
| Win Source | PCA9557PWT | 60000 | $1.69 | Buy |
| Quarktwin Electronic Components | PCA9557PWT | 25999 | $1.71 | Buy |
| Verical Marketplace | PCA9557PWT | 14992 | $1.81 | Buy |
| Texas Instruments | PCA9557PWT | 174 | $1.36 | Buy |
| AVNET Europe | PCA9557PWT | 250 | * $1.15 | Buy |
| Newark | PCA9557PWT | $1.14 | Buy | |
| AVNET Express | PCA9557PWT | 149160 | $0.72 | Buy |
PCA9557 Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers