Series: PCF8574A
Part Number: PCF8574APWRG4
| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | PCF8574APWRG4-ND | 0 | $0.88 | Buy |
| Mouser Electronics | 595-PCF8574APWRG4 | 0 | $1.33 | Buy |
| Quarktwin Electronic Components | PCF8574APWRG4 | 11023 | Buy | |
| Win Source | PCF8574APWRG4 | 15000 | Buy | |
| AVNET Express | PCF8574APWRG4 | $0.54 | Buy | |
| AVNET Europe | PCF8574APWRG4 | * $0.79 | Buy | |
| Newark | PCF8574APWRG4 | $0.52 | Buy |
Description
I/O Expander 20-Pin TSSOP T/R
| Title | Manufacturer | Published |
|---|---|---|
| Improving System Interrupt Management Using the PCF8574 and PCF8574A I/O Expande | Texas Instruments | 07/27/2001 |
| 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 |