PCF8574PWR

Texas Instruments

Series: PCF8574

Part Number: PCF8574PWR

Inventory

Distributor SKU Stock Cost
DigiKey 296-13110-6-ND 2134 $1.59 Buy
Mouser Electronics 595-PCF8574PWR 5452 $1.58 Buy
Verical Marketplace PCF8574PWR 2000 $1.36 Buy
Arrow North American Components PCF8574PWR 0 $1.58 Buy
Win Source PCF8574PWR 221400 $2.99 Buy
Arrow Asia PCF8574PWR 4000 $0.63 Buy
RS Components PCF8574PWR $7.03 Buy
Quarktwin Electronic Components PCF8574PWR 21954 $1.76 Buy
Newark PCF8574PWR 17 $2.14 Buy
Farnell PCF8574PWR 10 * $1.21 Buy
AVNET Asia Pacific PCF8574PWR 2000 $0.68 Buy
element14 APAC PCF8574PWR 1979 * $1.83 Buy
AVNET Europe PCF8574PWR * $0.90 Buy
Texas Instruments PCF8574PWR 33455 $1.40 Buy
AVNET Express PCF8574PWR 2098 $0.77 Buy
Description

I/O Expander 20-Pin TSSOP T/R


Buy

Application Notes

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