| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 296-20981-1-ND | 2722 | $2.68 | Buy |
| Mouser Electronics | 595-PCF8575DWR | 2436 | $2.66 | Buy |
| Arrow Asia | PCF8575DWR | 10000 | $1.02 | Buy |
| Win Source | PCF8575DWR | 8000 | Buy | |
| TME | PCF8575DWR | 1000 | $3.60 | Buy |
| Verical Marketplace | PCF8575DWR | 935 | $1.44 | Buy |
| Quarktwin Electronic Components | PCF8575DWR | 10445 | $2.58 | Buy |
| AVNET Express | PCF8575DWR | 16 | $1.13 | Buy |
| AVNET Asia Pacific | PCF8575DWR | $1.11 | Buy | |
| AVNET Europe | PCF8575DWR | * $1.52 | Buy | |
| Texas Instruments | PCF8575DWR | 23020 | $2.06 | Buy |
| Arrow North American Components | PCF8575DWR | 0 | $1.14 | Buy |
Remote and SMBus I/O Expander 24-Pin SOIC T/R
| 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 |