I/O Expander 8 I2C 400 kHz 16-SSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TCA9554DBQR

DigiKey Part Number
296-42161-2-ND - Tape & Reel (TR)
296-42161-1-ND - Cut Tape (CT)
296-42161-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TCA9554DBQR
Description
IC XPNDR 400KHZ I2C 16SSOP
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
I/O Expander 8 I2C 400 kHz 16-SSOP
Datasheet
 Datasheet
EDA/CAD Models
TCA9554DBQR 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
8
Interface
I2C
Interrupt Output
Yes
Features
POR
Output Type
Push-Pull
Current - Output Source/Sink
-
Clock Frequency
400 kHz
Voltage - Supply
1.65V ~ 5.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SSOP (0.154", 3.90mm Width)
Supplier Device Package
16-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: 270
Check for Additional Incoming Stock
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥279.00000¥279
10¥204.70000¥2,047
25¥185.96000¥4,649
100¥165.49000¥16,549
250¥155.71600¥38,929
500¥149.82600¥74,913
1,000¥144.97400¥144,974
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500¥139.85360¥349,634
5,000¥136.76760¥683,838
7,500¥135.22213¥1,014,166
Manufacturers Standard Package
Unit Price without JCT:¥279.00000
Unit Price with JCT:¥306.90000