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
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
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 2,883
Check for Additional Incoming Stock
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥283.00000¥283
10¥207.80000¥2,078
25¥188.96000¥4,724
100¥168.28000¥16,828
250¥158.41600¥39,604
500¥152.46800¥76,234
1,000¥147.57300¥147,573
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000¥143.54500¥287,090
4,000¥140.22950¥560,918
6,000¥138.56900¥831,414
10,000¥136.72940¥1,367,294
Manufacturers Standard Package
Unit Price without JCT:¥283.00000
Unit Price with JCT:¥311.30000