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Product Overview
Digi-Key Part Number 296-20978-1-ND
Quantity Available 2,936
Can ship immediately

Factory Stock ?: 1
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
Catalog Page 865 (HK092-10 PDF)
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

03:55:12 12/3/2016

Price & Procurement
 

Quantity
All prices are in HKD.
Price Break Unit Price Extended Price
1 13.74000 13.74
10 12.29600 122.96
100 9.58690 958.69
500 7.92830 3,964.15
1,000 6.26984 6,269.84

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: 2,000 - Immediate
  • Unit Price: 5.66308
  • Digi-Reel® ? : 296-20978-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 2,936 - Immediate
    1 - Factory Stock ?
  • Unit Price: Digi-Reel®
  • Tube ? : 296-33523-5-ND
  • Minimum Quantity: 1
  • Quantity Available: 472 - Immediate
    9,990 - Factory Stock ?
  • Unit Price: 14.08000
  • Tape & Reel (TR) ? : PCA9557PWRG4-ND
  • Minimum Quantity: 2,000  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 5.66308
  • Tape & Reel (TR) ? : 296-28990-2-ND
  • Minimum Quantity: 500  Non-Stock ?
  • Quantity Available: 10,000 - Factory Stock ?
  • Unit Price: 8.04346
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