Mfr. #:
PCA9557D
Description:
I/O Expander 8 I²C, SMBus 400kHz 16-SOIC
Payment
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Delivery
DHL / FedEx / Ups / TNT / EMS
 
Buy PCA9557D

Documents

NAMETYPE
DatasheetsPCA9557
PCN Design/SpecificationDatasheet Update 25/Jun/2014
EDA / CAD ModelsDownload from Accelerated Designs
Online CatalogI²C I/O Expanders

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyInterface - I/O Expanders
ManufacturerTexas Instruments
Series-
PackagingTube
Part StatusActive
Number of I/O8
InterfaceI²C, SMBus
Interrupt OutputNo
FeaturesPOR
Output TypePush-Pull
Current - Output Source/Sink10mA, 25mA
Frequency - Clock400kHz
Voltage - Supply2.3 V ~ 5.5 V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case16-SOIC (0.154", 3.90mm Width)
Supplier Device Package16-SOIC

Resources

NAMETYPE
Standard Package40
Other Names296-33521-5
PCA9557DG4
PCA9557DG4-ND
PCA9557DTI
PCA9557DTI-ND
TagsPCA9557D PCA9557 PCA955 PCA95 PCA9 PCA

Package

Part NumberDescription
PCA9557DRI/O Expander 8 I²C, SMBus 400kHz 16-SOIC
PCA9557DRIC I/O EXPANDER I2C 8B 16SOIC
PCA9557DRIC I/O EXPANDER I2C 8B 16SOIC
PCA9557DTI/O Expander 8 I²C, SMBus 400kHz 16-SOIC

Shipping

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  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）

Payment

  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
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  • If you need the detailed invoice or tax ID, please email us.