PCA9555DW

Texas Instruments

Series: PCA9555

Part Number: PCA9555DW

Inventory

Distributor SKU Stock Cost
DigiKey 296-33519-5-ND 1003 $2.42 Buy
Mouser Electronics 595-PCA9555DW 2696 $2.41 Buy
Arrow Asia PCA9555DW 2000 $1.36 Buy
Quarktwin Electronic Components PCA9555DW 23005 $2.72 Buy
Arrow North American Components PCA9555DW 0 $2.46 Buy
Win Source PCA9555DW 23500 Buy
Texas Instruments PCA9555DW 25 $2.17 Buy
AVNET Europe PCA9555DW 125 * $1.42 Buy
Newark PCA9555DW $2.48 Buy
AVNET Express PCA9555DW 21890 $1.31 Buy
Verical Marketplace PCA9555DW 130 $2.94 Buy
Description

PCA9555 Remote 16-Bit I2C And SMBus I/O Expander With Interrupt Output And Configuration Registers


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Application Notes

Title Manufacturer Published
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