SN7489-1J
Standard SRAM, 16X4, 35ns, TTL, CDIP16Manufacturer: Advanced Micro Devices
Categories: SRAMs
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Advanced Micro Devices SN7489 series static random-access memory (SRAM) device, part number SN7489-1J. This asynchronous SRAM offers a memory organization of 16 words by 4 bits, providing a total capacity of 64 bits. With a maximum access time of 35 ns and TTL technology, it is designed for parallel data transfer. The open-collector output characteristic offers flexibility in bus interfacing. This component is housed in a 16-lead ceramic dual in-line package (CDIP16) with through-hole mounting. It operates within a temperature range of 0°C to 70°C. This device finds application in various systems requiring fast, non-volatile data storage, including industrial control and legacy computing platforms.
Additional Information
Series: SN7489RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| Access_Time_Max | 35.0000000000000000 |
| JESD_30_Code | R-XDIP-T16 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 16X4 |
| Memory_Width | 4 |
| Number_of_Terminals | 16 |
| Number_of_Words | 16.0000000000000000 |
| Number_of_Words_Code | 16 |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | Open-Collector |
| Package_Body_Material | Ceramic |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP16,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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