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

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

I²C Bus I/O Expander, Texas Instruments

Specifications
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
130 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each (In a Pack of 5)
$ 2.812
(exc. GST)
$ 3.093
(inc. GST)
units
Per unit
Per Pack*
5 - 20
$2.812
$14.06
25 - 95
$2.62
$13.10
100 - 245
$2.354
$11.77
250 - 495
$2.26
$11.30
500 +
$2.174
$10.87
*price indicative
Packaging Options: