| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 2156-PCA9518DWT-ND | 1250 | $2.22 | Buy |
| Mouser Electronics | 595-PCA9518DW | 136 | $2.20 | Buy |
| Perceptive | PCA9518DW | 7130 | Buy | |
| Arrow North American Components | PCA9518DW | 0 | $1.09 | Buy |
| Quarktwin Electronic Components | PCA9518DW | 4430 | $2.33 | Buy |
| Verical Marketplace | PCA9518DW | 225 | $1.91 | Buy |
| AVNET Europe | PCA9518DW | * $1.36 | Buy | |
| AVNET Express | PCA9518DW | 21171 | $1.12 | Buy |
| Quest Components | PCA9518DW | 221 | $3.06 | Buy |
PCA9518 Expandable Five-Channel I2C Hub
| 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 |