CAT24C16HU4I-GT3 is out of stock and can be placed on backorder.
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EEPROM Memory IC 16Kbit I2C 400 kHz 900 ns 8-UDFN-EP (2x3)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

CAT24C16HU4I-GT3

DigiKey Part Number
CAT24C16HU4I-GT3OSTR-ND - Tape & Reel (TR)
CAT24C16HU4I-GT3OSCT-ND - Cut Tape (CT)
CAT24C16HU4I-GT3OSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
CAT24C16HU4I-GT3
Description
IC EEPROM 16KBIT I2C 8UDFN
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
EEPROM Memory IC 16Kbit I2C 400 kHz 900 ns 8-UDFN-EP (2x3)
Datasheet
 Datasheet
EDA/CAD Models
CAT24C16HU4I-GT3 Models
Product Attributes
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Category
Memory Interface
I2C
Mfr
Clock Frequency
400 kHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Write Cycle Time - Word, Page
5ms
Part Status
Active
Access Time
900 ns
DigiKey Programmable
Not Verified
Voltage - Supply
1.7V ~ 5.5V
Memory Type
Non-Volatile
Operating Temperature
-40°C ~ 85°C (TA)
Memory Format
Mounting Type
Surface Mount
Technology
EEPROM
Package / Case
Memory Size
Supplier Device Package
8-UDFN-EP (2x3)
Memory Organization
2K x 8
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
24AA16T-I/MNYMicrochip Technology024AA16T-I/MNYTR-ND$0.43000Similar
AT24CS16-MAHM-EMicrochip Technology0AT24CS16-MAHM-ETR-ND$0.37000Similar
AT24CS16-MAHM-TMicrochip Technology0AT24CS16-MAHM-TTR-ND$0.43120Similar
M24C16-FMC5TGSTMicroelectronics0M24C16-FMC5TG-ND$0.42491Similar
M24C16-RMC6TGSTMicroelectronics0497-17842-2-ND$0.28000Similar
Available To Order
Factory Stock: 3,000
3,000 estimated in stock on 22-Feb-2027

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.43000$0.43
10$0.40300$4.03
25$0.39240$9.81
50$0.38440$19.22
100$0.37620$37.62
250$0.36516$91.29
500$0.35678$178.39
1,000$0.34841$348.41
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.33519$1,005.57
6,000$0.32693$1,961.58
9,000$0.32214$2,899.26
15,000$0.31616$4,742.40
21,000$0.31226$6,557.46
30,000$0.30816$9,244.80
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.