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.

TCA9555DBR

DigiKey Part Number
296-44626-2-ND - Tape & Reel (TR)
296-44626-1-ND - Cut Tape (CT)
296-44626-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TCA9555DBR
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
TCA9555DBR Models
Product Attributes
Filter Similar Products
Show Empty Attributes
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-SSOP (0.209", 5.30mm Width)
Interrupt Output
Yes
Supplier Device Package
24-SSOP
Features
POR
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MAX7311AAG+Analog Devices Inc./Maxim Integrated0MAX7311AAG+-ND$9.36000Similar
MAX7311AAG+TAnalog Devices Inc./Maxim Integrated0MAX7311AAG+T-ND$7.26880Similar
MAX7312AAG+TAnalog Devices Inc./Maxim Integrated0MAX7312AAG+T-ND$5.46700Similar
MAX7318AAG+Analog Devices Inc./Maxim Integrated0MAX7318AAG+-ND$7.14000Similar
In-Stock: 235
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.39000$1.39
10$1.24500$12.45
25$1.18200$29.55
100$0.97100$97.10
250$0.90768$226.92
500$0.80214$401.07
1,000$0.63327$633.27
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$0.59105$1,182.10
6,000$0.56150$3,369.00
10,000$0.54039$5,403.90