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

CAT9555YI-T2

DigiKey Part Number
CAT9555YI-T2TR-ND - Tape & Reel (TR)
CAT9555YI-T2CT-ND - Cut Tape (CT)
CAT9555YI-T2DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
CAT9555YI-T2
Description
IC XPND 400KHZ I2C SMBUS 24TSSOP
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
I/O Expander 16 I2C, SMBus 400 kHz 24-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
CAT9555YI-T2 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
onsemi
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, 24mA
Clock Frequency
400 kHz
Voltage - Supply
2.3V ~ 5.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
24-TSSOP
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: 72
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€1.16000€1.16
10€0.84500€8.45
25€0.76560€19.14
100€0.67840€67.84
250€0.63688€159.22
500€0.61184€305.92
1,000€0.59122€591.22
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000€0.57426€1,148.52
4,000€0.56029€2,241.16
6,000€0.55329€3,319.74
10,000€0.54555€5,455.50
14,000€0.54101€7,574.14
Manufacturers Standard Package
Unit Price without VAT:€1.16000
Unit Price with VAT:€1.42680