| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 296-21761-1-ND | 1742 | $1.74 | Buy |
| Mouser Electronics | 595-PCA9534DBR | 1997 | $1.12 | Buy |
| Win Source | PCA9534DBR | 16000 | $0.40 | Buy |
| AVNET Express | PCA9534DBR | 3436 | $0.75 | Buy |
| Quarktwin Electronic Components | PCA9534DBR | 3832 | $0.90 | Buy |
| AVNET Asia Pacific | PCA9534DBR | $0.79 | Buy | |
| Texas Instruments | PCA9534DBR | 1850 | $1.50 | Buy |
| AVNET Europe | PCA9534DBR | * $0.96 | Buy |
PCA9534 Remote 8-Bit I2C and Low-Power I/O Expander With Interrupt Output and Configuration Registers