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Product Overview
Digi-Key Part Number 296-20978-1-ND
Quantity Available 1,804
Can ship immediately

Factory Stock ?: 8,125
Manufacturer

Manufacturer Part Number

PCA9557PWR

Description I/O Expander 8 I²C, SMBus 400kHz 16-TSSOP
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 5 Weeks
Documents & Media
Datasheets PCA9557
Product Training Modules I2C and SMBus Solutions
PCN Design/Specification Datasheet Update 25/Jun/2014
Manufacturer Product Page PCA9557PWR Specifications
EDA / CAD Models ? Download from Accelerated Designs
Product Attributes Select All
Category

Integrated Circuits (ICs)

Family

Interface - I/O Expanders

Manufacturer

Texas Instruments

Series -
Packaging ? Cut Tape (CT) ?
Part Status Active
Number of I/O 8
Interface I²C, SMBus
Interrupt Output No
Features POR
Output Type Open Drain, Push-Pull
Current - Output Source/Sink 10mA, 25mA
Frequency - Clock 400kHz
Voltage - Supply 2.3 V ~ 5.5 V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP
 
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Additional Resources
Standard Package ? 1
Other Names 296-20978-1

07:56:32 12/11/2016

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 1.62000 1.62
10 1.45000 14.50
100 1.13050 113.05
500 0.93492 467.46
1,000 0.73935 739.35

Submit a request for quotation on quantities greater than those displayed.

Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : 296-20978-2-ND
  • Minimum Quantity: 2,000
  • Quantity Available: 8,000 - Factory Stock ?
  • Unit Price: 0.66780
  • Digi-Reel® ? : 296-20978-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 1,804 - Immediate
    8,000 - Factory Stock ?
  • Unit Price: Digi-Reel®
  • Tube ? : 296-33523-5-ND
  • Minimum Quantity: 1
  • Quantity Available: 472 - Immediate
    9,990 - Factory Stock ?
  • Unit Price: 1.66000
  • Tape & Reel (TR) ? : PCA9557PWRG4-ND
  • Minimum Quantity: 2,000  Non-Stock ?
  • Quantity Available: 8,000 - Factory Stock ?
  • Unit Price: 0.66780
  • Tape & Reel (TR) ? : 296-28990-2-ND
  • Minimum Quantity: 500  Non-Stock ?
  • Quantity Available: 10,000 - Factory Stock ?
  • Unit Price: 0.94850
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