24LC21T-I/SN is available for purchase but is not normally stocked.
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Microchip Technology
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EEPROM Memory IC 1Kbit I2C 400 kHz 900 ns 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

24LC21T-I/SN

DigiKey Part Number
24LC21T-I/SN-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
24LC21T-I/SN
Description
IC EEPROM 1KBIT I2C 400KHZ 8SOIC
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
EEPROM Memory IC 1Kbit I2C 400 kHz 900 ns 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
24LC21T-I/SN Models
Product Attributes
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Category
Memory Interface
I2C
Mfr
Clock Frequency
400 kHz
Packaging
Tape & Reel (TR)
Write Cycle Time - Word, Page
10ms
Part Status
Active
Access Time
900 ns
DigiKey Programmable
Not 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
128 x 8
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (19)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
24LC21-I/SNMicrochip Technology024LC21-I/SN-ND$1.01284Direct
24AA014HT-I/SNMicrochip Technology20124AA014HT-I/SNCT-ND$0.68000Similar
24AA014T-I/SNMicrochip Technology024AA014T-I/SN-ND$0.67523Similar
24AA01HT-I/SNMicrochip Technology024AA01HT-I/SNTR-ND$0.56269Similar
24AA01T-I/SNMicrochip Technology2,58824AA01T-I/SNCT-ND$0.57000Similar
Available To Order
Check Lead Time
All prices are in NZD
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,300$1.01284$3,342.37
Manufacturers Standard Package
Unit Price without GST:$1.01284
Unit Price with GST:$1.16477