PCA9554DWR

Texas Instruments

Series: PCA9554

Part Number: PCA9554DWR

Inventory

Distributor SKU Stock Cost
DigiKey 2156-PCA9554DWR-ND 1698 $0.00 Buy
Mouser Electronics 595-PCA9554DWR 4611 $2.45 Buy
Verical Marketplace PCA9554DWR 10000 $0.81 Buy
Win Source PCA9554DWR 7800 Buy
Quarktwin Electronic Components PCA9554DWR 21735 $0.97 Buy
Arrow North American Components PCA9554DWR 0 $0.86 Buy
AVNET Express PCA9554DWR 6920 $0.97 Buy
AVNET Europe PCA9554DWR * $1.09 Buy
Texas Instruments PCA9554DWR 8000 $1.61 Buy
Newark PCA9554DWR $0.84 Buy
Description

PCA9554 Remote 8-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