I/O Expander 16 I2C, SMBus 400 kHz 24-TSSOP
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NCA9555

DigiKey Part Number
5380-NCA9555TR-ND - Tape & Reel (TR)
5380-NCA9555CT-ND - Cut Tape (CT)
5380-NCA9555DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
NCA9555
Description
16-BIT I2C-BUS I/O PORT
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
I/O Expander 16 I2C, SMBus 400 kHz 24-TSSOP
Datasheet
 Datasheet
Product Attributes
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Category
Current - Output Source/Sink
10mA
Manufacturer
NOVOSENSE
Clock Frequency
400 kHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply
2.3V ~ 5.5V
Part Status
Active
Operating Temperature
-40°C ~ 85°C
Number of I/O
16
Mounting Type
Surface Mount
Interface
I2C, SMBus
Package / Case
24-TSSOP (0.173", 4.40mm Width)
Interrupt Output
Yes
Supplier Device Package
24-TSSOP
Output Type
Open Drain
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 4,264
Check for Additional Incoming Stock
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£0.68000£0.68
10£0.49100£4.91
25£0.44240£11.06
100£0.38890£38.89
250£0.36336£90.84
500£0.34798£173.99
1,000£0.33672£336.72
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500£0.32199£804.98
5,000£0.31394£1,569.70
7,500£0.30991£2,324.33
12,500£0.30545£3,818.12
17,500£0.30284£5,299.70
Manufacturers Standard Package
Unit Price without VAT:£0.68000
Unit Price with VAT:£0.81600