I/O Expander 8 I2C, SMBus 400 kHz 16-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PCA9557PWR

DigiKey Part Number
296-20978-2-ND - Tape & Reel (TR)
296-20978-1-ND - Cut Tape (CT)
296-20978-6-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
PCA9557PWR
Description
IC XPND 400KHZ I2C SMBUS 16TSSOP
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
I/O Expander 8 I2C, SMBus 400 kHz 16-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
PCA9557PWR Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
DigiKey Programmable
Not Verified
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
Clock Frequency
400 kHz
Voltage - Supply
2.3V ~ 5.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
16-TSSOP
Base Product Number
PCA9557
Product Questions and Answers

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In-Stock: 2 532
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Quantity
All prices are in NOK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr 16,93000kr 16,93
10kr 12,44900kr 124,49
25kr 11,31800kr 282,95
100kr 10,07970kr 1 007,97
250kr 9,48880kr 2 372,20
500kr 9,13264kr 4 566,32
1 000kr 8,83940kr 8 839,40
* All Digi-Reel orders will add a kr 60,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 000kr 8,59811kr 17 196,22
4 000kr 8,39954kr 33 598,16
6 000kr 8,30007kr 49 800,42
10 000kr 8,18988kr 81 898,80
Manufacturers Standard Package
Unit Price without VAT:kr 16,93000
Unit Price with VAT:kr 21,16250
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