16-VQFN (exposed pad)
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PCA9557RGVR

DigiKey Part Number
296-21785-2-ND - Tape & Reel (TR)
296-21785-1-ND - Cut Tape (CT)
296-21785-6-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
PCA9557RGVR
Description
IC XPNDR 400KHZ I2C SMBUS 16VQFN
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
I/O Expander 8 I2C, SMBus 400 kHz 16-VQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
PCA9557RGVR 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-VQFN Exposed Pad
Supplier Device Package
16-VQFN (4x4)
Base Product Number
PCA9557
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In-Stock: 3,346
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Quantity
All prices are in THB
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1฿55.25000฿55.25
10฿40.46300฿404.63
25฿36.77720฿919.43
100฿32.73080฿3,273.08
250฿30.80092฿7,700.23
500฿29.63676฿14,818.38
1,000฿28.67898฿28,678.98
* All Digi-Reel orders will add a ฿230.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500฿27.66764฿69,169.10
5,000฿27.05801฿135,290.05
7,500฿26.75283฿200,646.23
Manufacturers Standard Package