PCF8574NE4

Texas Instruments

Series: PCF8574

Part Number: PCF8574NE4

Inventory

Distributor SKU Stock Cost
DigiKey 296-52921-ND 0 $2.30 Buy
Mouser Electronics 595-PCF8574NE4 0 $1.11 Buy
Utsource PCF8574NE4 10000 $2.38 Buy
Verical Marketplace PCF8574NE4 9975 $0.90 Buy
AVNET Express PCF8574NE4 $0.75 Buy
Arrow North American Components PCF8574NE4 0 $1.47 Buy
Description

I/O Expander 16-Pin PDIP Tube


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