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
Texas Instruments
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
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-SSOP (0.209", 5.30mm Width)
Supplier Device Package
24-SSOP
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

In-Stock: 1 217
Check for Additional Incoming Stock
Quantity
All prices are in NOK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr 16,28000kr 16,28
10kr 11,94500kr 119,45
25kr 10,85880kr 271,47
100kr 9,66250kr 966,25
250kr 9,09256kr 2 273,14
500kr 8,74906kr 4 374,53
1 000kr 8,46638kr 8 466,38
* All Digi-Reel orders will add a kr 60,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 000kr 8,23366kr 16 467,32
4 000kr 8,04215kr 32 168,60
6 000kr 7,94623kr 47 677,38
10 000kr 7,83994kr 78 399,40
Manufacturers Standard Package
Unit Price without VAT:kr 16,28000
Unit Price with VAT:kr 20,35000
For Use With
1 Items
IO-EXPANDER-EVM

IO-EXPANDER-EVM

EVAL BOARD FOR TCA6424A TCA9539

Texas Instruments

kr 563,26000
You May Also Be Interested InSee All
8 Items
TLC5955DCAR

TLC5955DCAR

IC LED DRV LIN ANALOG 56HTSSOP

Texas Instruments

kr 62,07000
LM2902PWR

LM2902PWR

IC OPAMP GP 4 CIRCUIT 14TSSOP

Texas Instruments

kr 2,87000
5015

5015

PC TEST POINT MINIATURE

Keystone Electronics

kr 4,60000
M55-7106842R

M55-7106842R

CONN HEADER SMD R/A 68POS 1.27MM

Harwin Inc.

kr 33,43000
ECS-3961-320-AU-TR

ECS-3961-320-AU-TR

XTAL OSC XO 32.0000MHZ HCMOS SMD

ECS Inc.

kr 17,15000
TCA9555PWR

TCA9555PWR

IC XPND 400KHZ I2C SMBUS 24TSSOP

Texas Instruments

kr 15,90000
ADC121C021CIMM/NOPB

ADC121C021CIMM/NOPB

IC ADC 12BIT SAR 8VSSOP

Texas Instruments

kr 25,00000
MCP23017-E/SO

MCP23017-E/SO

IC XPNDR 1.7MHZ I2C 28SOIC

Microchip Technology

kr 15,52000