Datasheet Texas Instruments PCA9554 — Datenblatt

HerstellerTexas Instruments
SeriePCA9554
Datasheet Texas Instruments PCA9554

Remote 8-Bit I2C- und SMBus-E / A-Expander mit Interrupt-Ausgangs- und Konfigurationsregistern

Datenblätter

PCA9554 Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output datasheet
PDF, 763 Kb, Revision: C, Datei veröffentlicht: Jun 12, 2014
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Preise

Status

PCA9554DBPCA9554DBRPCA9554DGVRPCA9554DWPCA9554DWRPCA9554PWPCA9554PWG4PCA9554PWRPCA9554PWRG4
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)NRND (Not recommended for new designs)NRND (Not recommended for new designs)NRND (Not recommended for new designs)NRND (Not recommended for new designs)
Manufacture's Sample AvailabilityNoNoYesNoNoYesNoYesNo

Verpackung

PCA9554DBPCA9554DBRPCA9554DGVRPCA9554DWPCA9554DWRPCA9554PWPCA9554PWG4PCA9554PWRPCA9554PWRG4
N123456789
Pin161616161616161616
Package TypeDBDBDGVDWDWPWPWPWPW
Industry STD TermSSOPSSOPTVSOPSOICSOICTSSOPTSSOPTSSOPTSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY8020002000402000909020002000
CarrierTUBELARGE T&RLARGE T&RTUBELARGE T&RTUBETUBELARGE T&RLARGE T&R
Device MarkingPD554PD554PD554PCA9554PCA9554PD554PD554PD554PD554
Width (mm)5.35.34.47.57.54.44.44.44.4
Length (mm)6.26.23.610.310.35555
Thickness (mm)1.951.951.052.352.351111
Pitch (mm).65.65.41.271.27.65.65.65.65
Max Height (mm)221.22.652.651.21.21.21.2
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Parameter

Parameters / ModelsPCA9554DB
PCA9554DB
PCA9554DBR
PCA9554DBR
PCA9554DGVR
PCA9554DGVR
PCA9554DW
PCA9554DW
PCA9554DWR
PCA9554DWR
PCA9554PW
PCA9554PW
PCA9554PWG4
PCA9554PWG4
PCA9554PWR
PCA9554PWR
PCA9554PWRG4
PCA9554PWRG4
I2C Address0100 xxx0100 xxx0100 xxx0100 xxx0100 xxx0100 xxx0100 xxx0100 xxx0100 xxx
Max Frequency, kHz400400400400400400400400400
Number of I/Os888888888
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Package GroupSSOPSSOPTVSOPSOICSOICSSOPSSOPSSOPSSOP
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
VCC(Max), V5.55.55.55.55.55.55.55.55.5
VCC(Min), V2.32.32.32.32.32.32.32.32.3
Voltage Nodes, V2.7,3.3,3.6,52.7,3.3,3.6,52.7,3.3,3.6,52.7,3.3,3.6,52.7,3.3,3.6,52.7,3.3,3.6,52.7,3.3,3.6,52.7,3.3,3.6,52.7,3.3,3.6,5
fSCLK(Max), MHz0.40.40.40.40.40.40.40.40.4

Öko-Plan

PCA9554DBPCA9554DBRPCA9554DGVRPCA9554DWPCA9554DWRPCA9554PWPCA9554PWG4PCA9554PWRPCA9554PWRG4
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Anwendungshinweise

  • Programming Fun Lights With TI's TCA6507
    PDF, 109 Kb, Datei veröffentlicht: Nov 30, 2007
  • Choosing the Correct I2C Device for New Designs
    PDF, 87 Kb, Datei veröffentlicht: Sep 7, 2016
    The I2C bus is a very popular and powerful bus used for communication between a single (or multiple)master and a single (or multiple) slave device. In many applications there is a potential need for moreslave devices on the bus, isolation between similar addressed slaves, or a need for more I/Os. Theseneeds can be solved with an I2C buffer, switch, and I/O expander.The application note h
  • Maximum Clock Frequency of I2C Bus Using Repeaters
    PDF, 116 Kb, Datei veröffentlicht: May 15, 2015
    TCA9617 Maximum Allowed Frequency on I2C Bus Using Repeaters
  • I2C Bus Pull-Up Resistor Calculation
    PDF, 157 Kb, Datei veröffentlicht: Feb 13, 2015
  • Understanding the I2C Bus
    PDF, 124 Kb, Datei veröffentlicht: Jun 30, 2015

Modellreihe

Herstellerklassifikation

  • Semiconductors> Interface> I2C> I2C IO Expander