PCA9555RGERG4 is Discontinued and no longer carried by DigiKey.
Available Substitutes:

MFR Recommended

PCA9555RGER
Texas Instruments
In Stock: 4,221
Unit Price: $14.57000
Datasheet
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24 VFQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PCA9555RGERG4

DigiKey Part Number
PCA9555RGERG4-ND - Tape & Reel (TR)
Manufacturer
Texas Instruments
Manufacturer Product Number
PCA9555RGERG4
Description
IC XPNDR 400KHZ I2C SMBUS 24VQFN
Customer Reference
Detailed Description
I/O Expander 16 I2C, SMBus 400 kHz 24-VQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
PCA9555RGERG4 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Part Status
Discontinued at Digi-Key
DigiKey Programmable
Not Verified
Number of I/O
16
Interface
I2C, SMBus
Interrupt Output
Yes
Features
POR
Output Type
Push-Pull
Current - Output Source/Sink
10mA, 25mA
Clock Frequency
400 kHz
Voltage - Supply
2.3V ~ 5.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-VFQFN Exposed Pad
Supplier Device Package
24-VQFN (4x4)
Base Product Number
PCA9555
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Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in HKD
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$9.12770$27,383.10
6,000$8.94470$53,668.20
9,000$8.85307$79,677.63
Manufacturers Standard Package