I/O Expander 16 I2C, SMBus 400 kHz 24-SSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PCA9555DBR

DigiKey Part Number
296-20971-2-ND - Tape & Reel (TR)
296-20971-1-ND - Cut Tape (CT)
296-20971-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PCA9555DBR
Description
IC XPNDR 400KHZ I2C SMBUS 24SSOP
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
I/O Expander 16 I2C, SMBus 400 kHz 24-SSOP
Datasheet
 Datasheet
EDA/CAD Models
PCA9555DBR Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
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-SSOP (0.209", 5.30mm Width)
Supplier Device Package
24-SSOP
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 289
Check for Additional Incoming Stock
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$76.00000NT$76
10NT$56.10000NT$561
25NT$51.16000NT$1,279
100NT$45.69000NT$4,569
250NT$43.07600NT$10,769
500NT$41.61600NT$20,808
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000NT$39.13750NT$78,275
4,000NT$38.25950NT$153,038
6,000NT$37.81967NT$226,918
Manufacturers Standard Package