I/O Expander 16 I2C, SMBus 400 kHz 24-WQFN (4x4)
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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
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
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Category
Output Type
Push-Pull
Manufacturer
Texas Instruments
Current - Output Source/Sink
10mA, 25mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Clock Frequency
400 kHz
Part Status
Active
Voltage - Supply
1.65V ~ 5.5V
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C
Number of I/O
16
Mounting Type
Surface Mount
Interface
I2C, SMBus
Package / Case
24-WFQFN Exposed Pad
Interrupt Output
Yes
Supplier Device Package
24-WQFN (4x4)
Features
POR
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 17,201
Check for Additional Incoming Stock
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$63.00000NT$63
10NT$46.20000NT$462
25NT$42.00000NT$1,050
100NT$37.37000NT$3,737
250NT$35.16400NT$8,791
500NT$33.83600NT$16,918
1,000NT$33.67800NT$33,678
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000NT$31.39167NT$94,175
6,000NT$30.73067NT$184,384
9,000NT$30.39978NT$273,598
Manufacturers Standard Package