Distributor | SKU | Stock | Cost | |
---|---|---|---|---|
DigiKey | 2156-PCF8574PWR-ND | 0 | $1.00 | Buy |
Mouser Electronics | 595-PCF8574PWR | 2799 | $1.85 | Buy |
RS Components | PCF8574PWR | $7.03 | Buy | |
Arrow North American Components | PCF8574PWR | 0 | $1.58 | Buy |
AVNET Express | PCF8574PWR | 2098 | $0.77 | Buy |
Win Source | PCF8574PWR | 221400 | $2.99 | Buy |
Verical Marketplace | PCF8574PWR | 2000 | $1.36 | Buy |
AVNET Europe | PCF8574PWR | * $0.92 | Buy | |
AVNET Asia Pacific | PCF8574PWR | 2000 | $0.68 | Buy |
Farnell | PCF8574PWR | 231 | * $1.35 | Buy |
element14 APAC | PCF8574PWR | 153 | * $1.42 | Buy |
Texas Instruments | PCF8574PWR | 33455 | $1.40 | Buy |
Newark | PCF8574PWR | 209 | $2.22 | Buy |
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 |