Texas Instruments PCA9554PWRG4

I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin TSSOP T/R
Production
Manufacturer PageDatasheet

Price and Stock

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DistributorSKUMinPkg
Win SourceWS-PCA9554PWRG418,21031
18h
Worldway ElectronicsPCA9554PWRG423,7967Tape & Reel
1d
ICPartonlinePCA9554PWRG416,975
>1wk
GreenTree ElectronicsPCA9554PWRG4125
3d
Fly-Wing TechnologyPCA9554PWRG42,332
3d

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments PCA9554PWRG4.

Texas Instruments

Technical Drawing4 pages7 years ago
Official datasheet0 pages0 years ago
Datasheet34 pages11 years ago
Datasheet37 pages11 years ago
Datasheet34 pages13 years ago
Datasheet33 pages14 years ago
Technical Drawing2 pages15 years ago

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Alternate Parts

This Part
Alternate Parts
Texas InstrumentsPCA9554PWRG4
NXP SemiconductorsPCA9554PW,118
NXP SemiconductorsPCA9554PW,118
Price @ 1000
$ 0.926
$ 0.926
Stock
98,724
1,013,265
1,013,265
Authorized Distributors
0
6
6
Case/Package
TSSOP
TSSOP
TSSOP
Number of Pins
16
16
16
Interface
-
I2C, SMBus, Serial
I2C, SMBus, Serial
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
-
-
-

Supply Chain

Lifecycle StatusProduction (Last Updated: 3 years ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 years ago)

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Descriptions

Descriptions of Texas Instruments PCA9554PWRG4 provided by its distributors.

I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin TSSOP T/R
Verical
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
Texas Instruments
IC,I/O PORT,8-BIT,CMOS,TSSOP,16PIN,PLASTIC
Newark
Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16
Semicontronic
CA9554 Tape & Reel (TR) NRND (Last Updated: 5days ago) Not For New Designs io expander 5.5V 5mm 400kHz 10mA 25mA
Fly-Wing Technology
IC XPND 400KHZ I2C SMBUS 16TSSOP
YIC International
IC I/O EXPANDER I2C 8B 16TSSOP
DigiKey

Images

Texas Instruments
Texas Instruments
Augswan
Lanka Micro
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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.

Part Number Aliases

This part may be known by these alternate part numbers:

  • -PCA9554PWRG4