| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 296-20982-1-ND | 3130 | $2.68 | Buy |
| Mouser Electronics | 595-PCF8575RGER | 6434 | $2.23 | Buy |
| Arrow North American Components | PCF8575RGER | 0 | $2.35 | Buy |
| Arrow Asia | PCF8575RGER | 3000 | $1.12 | Buy |
| Quarktwin Electronic Components | PCF8575RGER | 11652 | $2.58 | Buy |
| Verical Marketplace | PCF8575RGER | 1395 | $2.35 | Buy |
| Win Source | PCF8575RGER | 34100 | Buy | |
| AVNET Asia Pacific | PCF8575RGER | $1.47 | Buy | |
| element14 APAC | PCF8575RGER | * $2.83 | Buy | |
| Farnell | PCF8575RGER | 1708 | * $2.04 | Buy |
| AVNET Europe | PCF8575RGER | 3000 | * $1.52 | Buy |
| Newark | PCF8575RGER | 1708 | $1.01 | Buy |
| Texas Instruments | PCF8575RGER | 42625 | $2.06 | Buy |
| AVNET Express | PCF8575RGER | 43671 | $1.26 | Buy |
PCF8575 Remote 16-Bit I2C and SMBus I/O Expander with Interrupt Output
| 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 |