Texas Instruments PCA9557D, 8-Channel I/O Expander 400kHz, I2C, SMBus, 16-Pin SOIC

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details

I²C Bus I/O Expander, Texas Instruments

Attribute Value
Number of I/O Channels 8
Interface I2C, SMBus
Number of Pins 16
Package Type SOIC
Clock Frequency 400kHz
Mounting Type Surface Mount
Maximum Supply Voltage 5.5 V
Minimum Supply Voltage 2.3 V
160 In Global stock for delivery within 4 - 8 working days
Price Each (In a Tube of 40)
PHP 77.70
(exc. VAT)
PHP 87.02
(inc. VAT)
Per Unit
Per Tube*
40 +
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time