| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 2156-PCF8575CPWR-ND | 0 | $3.75 | Buy |
| Mouser Electronics | 595-PCF8575CPW | 12 | $3.98 | Buy |
| RS Components | PCF8575CPW | $120.38 | Buy | |
| Texas Instruments | PCF8575CPW | 32248 | $2.73 | Buy |
| Arrow Europe | PCF8575CPW | 24 | $3.44 | Buy |
| Quarktwin Electronic Components | PCF8575CPW | 7146 | $3.42 | Buy |
| Verical Marketplace | PCF8575CPW | 2312 | $0.00 | Buy |
| AVNET Express | PCF8575CPW | 230 | $1.21 | Buy |
| Farnell | PCF8575CPW | 3 | * $3.11 | Buy |
| element14 APAC | PCF8575CPW | 47 | * $3.84 | Buy |
| AVNET Europe | PCF8575CPW | 60 | * $2.25 | Buy |
| Newark | PCF8575CPW | 195 | $0.00 | Buy |
| Arrow North American Components | PCF8575CPW | 0 | $2.18 | Buy |
PCF8575C 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 |