Texas Instruments TCA9554ADBR
TEXAS INSTRUMENTS TCA9554ADBR I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, SSOP
$ 0.772
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Price and Stock
Authorized Distributors
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SKU
Min
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Inventory History
3 month trend: +8.78%
CAD Models
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Alternate Parts
1 part available
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.772
$ 0.656
Stock
253,232
379,189
Authorized Distributors
3
4
Case/Package
SSOP
SSOP
Number of Pins
16
16
Interface
I2C
I2C, SMBus
Frequency
400 kHz
400 kHz
Number of I/Os
8
8
Min Supply Voltage
1.65 V
1.65 V
Max Supply Voltage
5.5 V
5.5 V
Min Operating Temperature
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
Ambient Temperature Range High
85 °C
85 °C
Supply Chain
Lifecycle StatusProduction (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments TCA9554ADBR.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments TCA9554ADBR provided by its distributors.
TEXAS INSTRUMENTS TCA9554ADBR I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, SSOP
200mA 25mA I2C，SMBus 8 1.65V 5.5V 400KHz yes SSOP-16 SMD mount，glue mount 2mm(height)
IC XPNDR 400KHZ I2C SMBUS 16SSOP "I/O Expander 8 I2C, SMBus 400 kHz 16-SSOP"
I/O EXPANDER, 8BIT, 400KHZ, SSOP-16; No. of Bits:8bit; Interfaces:I2C, SMBus; Supply Voltage Min:1.65V; Supply Voltage Max:5.5V; IC Case / Package:SSOP; No. of Pins:16Pins; No. of I/O s:8I/O s; Operating Temperature Min:-40°C RoHS Compliant: Yes
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: +8.78%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSSOP
MountSurface Mount
Number of Pins16
Technical
Ambient Temperature Range High85 °C
Frequency400 kHz
InterfaceI2C
Max Junction Temperature (Tj)100 °C
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage1.65 V
Nominal Supply Current200 mA
Number of I/Os8
Schedule B8542390000
Dimensions
Height0 m
Length6.2 mm
Thickness1.95 mm
Width5.3 mm
Compliance
Environmental Classification
Lead FreeLead Free
REACH SVHCNo
RoHSCompliant
Compliance Statements