For Reference Only
| Part Number | 71256S70TDB |
| LIXINC Part # | 71256S70TDB |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › Memory |
| Description | IC SRAM 256KBIT PARALLEL 28CDIP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 71256S70TDB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | 71256S70TDB |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Memory |
| Manufacturer: | Rochester Electronics |
| Series: | - |
| Package: | Bulk |
| Part Status: | Active |
| Memory Type: | Volatile |
| Memory Format: | SRAM |
| Technology: | SRAM - Asynchronous |
| Memory Size: | 256Kb (32K x 8) |
| Memory Interface: | Parallel |
| Clock Frequency: | - |
| Write Cycle Time - Word, Page: | 70ns |
| Access Time: | 70 ns |
| Voltage - Supply: | 4.5V ~ 5.5V |
| Operating Temperature: | -55°C ~ 125°C (TA) |
| Mounting Type: | Through Hole |
| Package / Case: | 28-CDIP (0.300", 7.62mm) |
| Supplier Device Package: | 28-CDIP |
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| In Stock | 10855 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $21.33000 | $21.33 |
| 130 | $21.33000 | $2772.9 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
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