SN74S409-2D
DRAM Controller, 1M X 16, CMOS, CDIP48Manufacturer: Advanced Micro Devices
Categories: Memory Controllers
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Advanced Micro Devices SN74S409 DRAM controller, part number SN74S409-2D, is a CMOS device featuring a 1M x 16 memory organization. This component is housed in a 48-pin CDIP package with through-hole termination. The SN74S409 series controller supports an 18-bit address bus and a 4-bank memory architecture. It operates within a supply voltage range of 4.75V to 5.25V, with a nominal voltage of 5.00V. The operating temperature range for this component is from 0°C to 70°C. This device finds application in systems requiring efficient DRAM management, including computing, telecommunications, and industrial control equipment. The package is ceramic, metal-sealed cofired with a rectangular shape and in-line style.
Additional Information
Series: SN74S409RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 60.9600 |
| Width | 15.2400 |
| Technology | CMOS |
| Address_Bus_Width | 18 |
| Boundary_Scan | No |
| External_Data_Bus_Width | 0 |
| JESD_30_Code | R-CDIP-T48 |
| Low_Power_Mode | No |
| Memory_Organization | 1M x 16 |
| Number_of_Banks | 4 |
| Number_of_Terminals | 48 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP48,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Seated_Height_Max | 4.4450 |
| Supply_Current_Max | 325.00000000 |
| Supply_Voltage_Max | 5.2500 |
| Supply_Voltage_Min | 4.7500 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | MEMORY CONTROLLER, DRAM |
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