Texas Instruments PCA9554APW
$ 0.963
Production
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.963
$ 0.964
$ 0.964
Stock
712,515
569,089
569,089
Authorized Distributors
1
6
6
Case/Package
TSSOP
TSSOP
TSSOP
Number of Pins
16
16
16
Interface
-
I2C, SMBus
I2C, SMBus
Frequency
400 kHz
400 kHz
400 kHz
Number of I/Os
8
8
8
Min Supply Voltage
-
2.3 V
2.3 V
Max Supply Voltage
-
5.5 V
5.5 V
Min Operating Temperature
-40 °C
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
85 °C
Ambient Temperature Range High
-
85 °C
85 °C
Supply Chain
Lifecycle StatusProduction (Last Updated: 2 years ago)
Manufacturer Lifecycle StatusLIFEBUY (Last Updated: 2 years ago)
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Descriptions
Descriptions of Texas Instruments PCA9554APW provided by its distributors.
I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin TSSOP Tube / IC I/O EXPANDER I2C 8B 16TSSOP
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-TSSOP -40 to 85
CA9554 Tube NRND (Last Updated: 6days ago) Not For New Designs io expander 5.5V 5mm 400kHz 104muA
I/O EXPANDER, 8 BIT, 400KHZ, TSSOP-16
Logic - I2C PCA9554ARem 8B I2C & SMBus I/O Expander
Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16
IC XPND 400KHZ I2C SMBUS 16TSSOP
IC I/O EXPANDER I2C 8B 16TSSOP
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
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTSSOP
Contact PlatingGold
Number of Pins16
Weight61.887009 mg
Technical
Frequency400 kHz
Max Frequency400 kHz
Max Operating Temperature85 °C
Min Operating Temperature-40 °C
Number of I/Os8
Number of Outputs8
Operating Supply Current104 µA
Operating Supply Voltage5.5 V
Dimensions
Height1.2 mm
Length5 mm
Thickness1 mm
Width4.4 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements