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24-WQFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TCA9555RTWR

DigiKey Part Number
296-24857-2-ND - Tape & Reel (TR)
296-24857-1-ND - Cut Tape (CT)
296-24857-6-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
TCA9555RTWR
Description
IC XPNDR 400KHZ I2C SMBUS 24WQFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
I/O Expander 16 I2C, SMBus 400 kHz 24-WQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
TCA9555RTWR 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
1.65V ~ 5.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-WFQFN Exposed Pad
Supplier Device Package
24-WQFN (4x4)
Base Product Number
TCA9555
Product Questions and Answers

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

0 In Stock
Check Lead Time
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Quantity
All prices are in CAD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.13000$2.13
10$1.55200$15.52
25$1.40720$35.18
100$1.24730$124.73
250$1.17112$292.78
500$1.12514$562.57
1,000$1.08732$1,087.32
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$1.04061$3,121.83
6,000$1.01774$6,106.44
9,000$1.00630$9,056.70
15,000$0.99361$14,904.15
Manufacturers Standard Package
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