I/O Expander 16 I2C, SMBus 400 kHz 24-VQFN (4x4)
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PCA9555RGER

DigiKey Part Number
296-19591-2-ND - Tape & Reel (TR)
296-19591-1-ND - Cut Tape (CT)
296-19591-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PCA9555RGER
Description
IC XPNDR 400KHZ I2C SMBUS 24VQFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
I/O Expander 16 I2C, SMBus 400 kHz 24-VQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
PCA9555RGER Models
Product Attributes
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Category
Output Type
Push-Pull
Manufacturer
Texas Instruments
Current - Output Source/Sink
10mA, 25mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Clock Frequency
400 kHz
Part Status
Active
Voltage - Supply
2.3V ~ 5.5V
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C
Number of I/O
16
Mounting Type
Surface Mount
Interface
I2C, SMBus
Package / Case
24-VFQFN Exposed Pad
Interrupt Output
Yes
Supplier Device Package
24-VQFN (4x4)
Features
POR
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
CAT9555YI-T2onsemi5,643CAT9555YI-T2CT-ND$2.56000Similar
PCA9555BS,118NXP USA Inc.3,455568-2382-1-ND$4.27000Similar
PI4IOE5V9555ZDEXDiodes Incorporated5,04531-PI4IOE5V9555ZDEXCT-ND$2.61000Similar
In-Stock: 2,098
Check for Additional Incoming Stock
All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.78000$3.78
10$2.78800$27.88
25$2.53960$63.49
100$2.26680$226.68
250$2.13684$534.21
500$2.06284$1,031.42
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$1.91432$5,742.96
6,000$1.87534$11,252.04
9,000$1.85582$16,702.38
Manufacturers Standard Package
Unit Price without GST:$3.78000
Unit Price with GST:$4.34700