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24AA256T-E/SN is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
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24AA256T-E/SN | |
|---|---|
DigiKey Part Number | 150-24AA256T-E/SNTR-ND - Tape & Reel (TR) 150-24AA256T-E/SNCT-ND - Cut Tape (CT) 150-24AA256T-E/SNDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | 24AA256T-E/SN |
Description | IC EEPROM 256KBIT I2C 8SOIC |
Manufacturer Standard Lead Time | 4 Weeks |
Customer Reference | |
Detailed Description | EEPROM Memory IC 256Kbit I2C 400 kHz 900 ns 8-SOIC |
Datasheet | Datasheet |
EDA/CAD Models | 24AA256T-E/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 Not Verified | Voltage - Supply 1.7V ~ 5.5V |
Memory Type Non-Volatile | Operating Temperature -40°C ~ 125°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 |
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Substitutes (6)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 24AA256-E/SN | Microchip Technology | 0 | 24AA256-E/SN-ND | $1.10000 | Parametric Equivalent |
| R1EX24256BSAS0I#U0 | Renesas Electronics Corporation | 1,145 | 559-R1EX24256BSAS0I#U0TR-ND | $4.13000 | Similar |
| CAT24C256WI-GT3 | onsemi | 18,058 | CAT24C256WI-GT3OSTR-ND | $0.56000 | Similar |
| M24256-BRMN6TP | STMicroelectronics | 0 | 497-6348-2-ND | $0.37000 | Similar |
| M24256-DRMN8TP/K | STMicroelectronics | 0 | 497-15339-2-ND | $0.52000 | Similar |
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In-Stock: 0
3,300 estimated in stock on 16-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.13000 | $1.13 |
| 25 | $1.08160 | $27.04 |
| 100 | $1.06860 | $106.86 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,300 | $1.03750 | $3,423.75 |
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.
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