| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 296-20950-1-ND | 3547 | $2.44 | Buy |
| Mouser Electronics | 595-PCA9535DW | 204 | $2.70 | Buy |
| Texas Instruments | PCA9535DW | 188 | $2.02 | Buy |
| Arrow North American Components | PCA9535DW | 0 | $0.00 | Buy |
| Verical Marketplace | PCA9535DW | 845 | $0.00 | Buy |
| Quarktwin Electronic Components | PCA9535DW | 26315 | $2.54 | Buy |
| RS Components | PCA9535DW | $44.68 | Buy | |
| Newark | PCA9535DW | $2.75 | Buy | |
| Farnell | PCA9535DW | * $3.53 | Buy | |
| AVNET Asia Pacific | PCA9535DW | $1.27 | Buy | |
| AVNET Europe | PCA9535DW | 125 | * $1.85 | Buy |
| AVNET Express | PCA9535DW | 14288 | $1.01 | Buy |
PCA9535 Remote 16-Bit I2C and SMBus, Low-Power I/O Expander With Interrupt Output and Config 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 |