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: 15,326
Check for Additional Incoming Stock
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£1.36000£1.36
10£1.00000£10.00
25£0.90920£22.73
100£0.80970£80.97
250£0.76232£190.58
500£0.73376£366.88
1,000£0.73175£731.75
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
6,000£0.67995£4,079.70
Manufacturers Standard Package
Unit Price without VAT:£1.36000
Unit Price with VAT:£1.63200