24LC256T-I/SN is out of stock and can be placed on backorder.
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Microchip Technology
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Unit Price: $1.08000
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EEPROM Memory IC 256Kbit I2C 400 kHz 900 ns 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

24LC256T-I/SN

DigiKey Part Number
24LC256T-I/SNTR-ND - Tape & Reel (TR)
24LC256T-I/SNCT-ND - Cut Tape (CT)
24LC256T-I/SNDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
24LC256T-I/SN
Description
IC EEPROM 256KBIT I2C 8SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
EEPROM Memory IC 256Kbit I2C 400 kHz 900 ns 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
24LC256T-I/SN 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
Verified
Voltage - Supply
2.5V ~ 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-SOIC
Memory Organization
32K x 8
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (20)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
24LC256-I/SNMicrochip Technology024LC256-I/SN-ND$1.08000Direct
24AA256-E/SNMicrochip Technology024AA256-E/SN-ND$1.10000Similar
24AA256T-E/SNMicrochip Technology0150-24AA256T-E/SNTR-ND$1.13000Similar
24AA256T-I/SNMicrochip Technology024AA256T-I/SNTR-ND$1.05000Similar
24AA256UID-I/SNMicrochip Technology024AA256UID-I/SN-ND$1.10000Similar
In-Stock: 0
3,300 estimated in stock on 20-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.05000$1.05
25$1.01960$25.49
100$0.99140$99.14
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,300$0.96250$3,176.25
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.