| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 296-17856-1-ND | 3078 | $3.16 | Buy |
| Mouser Electronics | 595-PCF8575DBR | 3414 | $3.26 | Buy |
| Arrow North American Components | PCF8575DBR | 0 | $0.00 | Buy |
| Verical Marketplace | PCF8575DBR | 1460 | $2.66 | Buy |
| Quarktwin Electronic Components | PCF8575DBR | 27840 | $3.10 | Buy |
| AVNET Express | PCF8575DBR | 6062 | $1.44 | Buy |
| Win Source | PCF8575DBR | 66050 | $2.52 | Buy |
| AVNET Europe | PCF8575DBR | * $1.75 | Buy | |
| AVNET Asia Pacific | PCF8575DBR | 4000 | $1.32 | Buy |
| Farnell | PCF8575DBR | * $3.47 | Buy | |
| element14 APAC | PCF8575DBR | * $4.03 | Buy | |
| Texas Instruments | PCF8575DBR | 63681 | $2.48 | Buy |
| Newark | PCF8575DBR | 200 | $3.93 | 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 |