PCF8574APWG4

Texas Instruments

Series: PCF8574A

Part Number: PCF8574APWG4

Inventory

Distributor SKU Stock Cost
DigiKey PCF8574APWG4-ND 0 $1.70 Buy
Mouser Electronics 595-PCF8574APWG4 0 $0.83 Buy
AVNET Express PCF8574APWG4 $0.65 Buy
Description

I/O Expander 20-Pin TSSOP


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