| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 296-49855-ND | 454 | $3.07 | Buy |
| Mouser Electronics | 595-PCA9534DB | 159 | $2.68 | Buy |
| Arrow Europe | PCA9534DB | 640 | $1.58 | Buy |
| Quarktwin Electronic Components | PCA9534DB | 10240 | $2.26 | Buy |
| Texas Instruments | PCA9534DB | 285 | $1.80 | Buy |
| Win Source | PCA9534DB | 9000 | $1.06 | Buy |
| Arrow North American Components | PCA9534DB | 0 | $1.09 | Buy |
| AVNET Europe | PCA9534DB | 60 | * $1.31 | Buy |
| AVNET Express | PCA9534DB | $0.90 | Buy | |
| Verical Marketplace | PCA9534DB | 6048 | $1.70 | Buy |
PCA9534 Remote 8-Bit I2C and Low-Power I/O Expander With Interrupt Output and Configuration Registers
| Title | Manufacturer | Published |
|---|---|---|
| Programming Fun Lights With TI's TCA6507 | Texas Instruments | 11/30/2007 |
| Maximum Clock Frequency of I2C Bus Using Repeaters | Texas Instruments | 05/15/2015 |
| I2C Bus Pull-Up Resistor Calculation | Texas Instruments | 02/13/2015 |
| Understanding the I2C Bus | Texas Instruments | 06/30/2015 |