I/O Expander 16 I2C, SMBus 400 kHz 24-HWQFN (4x4)
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I/O Expander 16 I2C, SMBus 400 kHz 24-HWQFN (4x4)
24-QFN Exp Pad

PCA9555AHF,128

DigiKey Part Number
568-9942-2-ND - Tape & Reel (TR)
568-9942-1-ND - Cut Tape (CT)
568-9942-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PCA9555AHF,128
Description
IC XPND 400KHZ I2C SMBUS 24HWQFN
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
I/O Expander 16 I2C, SMBus 400 kHz 24-HWQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
PCA9555AHF,128 Models
Product Attributes
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Category
Output Type
Push-Pull
Manufacturer
NXP USA Inc.
Current - Output Source/Sink
10mA, 25mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Clock Frequency
400 kHz
Part Status
Active
Voltage - Supply
1.65V ~ 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-WFQFN Exposed Pad
Interrupt Output
Yes
Supplier Device Package
24-HWQFN (4x4)
Features
POR
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 15,563
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.84000$1.84
10$1.34900$13.49
25$1.22680$30.67
100$1.09270$109.27
250$1.02876$257.19
500$0.99022$495.11
1,000$0.98752$987.52
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
6,000$0.91762$5,505.72
Manufacturers Standard Package