QD2147H
Standard SRAM, 4KX1, 70ns, NMOS, CDIP18Manufacturer: Intel
Categories: SRAMs
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Intel QD2147H is a standard SRAM component from the QD2147 series. This asynchronous memory features a 4K x 1 organization, providing 4096 words with a 1-bit width. It offers a maximum access time of 70ns and operates using NMOS technology. The QD2147H supports automatic power-down functionality for reduced consumption. Designed with separate I/O, it employs 3-state output characteristics. This component is housed in a 18-lead Ceramic Glass-Sealed Dual In-line Package (CDIP18) with through-hole termination. It operates within a temperature range of 0°C to 70°C and requires a supply voltage between 4.5V and 5.5V, with a nominal value of 5V. Typical applications for this memory component include industrial control systems and legacy computing platforms.
Additional Information
Series: QD2147RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 22.8600 |
| Width | 7.6200 |
| Technology | NMOS |
| Access_Time_Max | 70.0000000000000000 |
| Additional_Feature | AUTOMATIC POWER-DOWN |
| I_O_Type | SEPARATE |
| JESD_30_Code | R-GDIP-T18 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 4KX1 |
| Memory_Width | 1 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 18 |
| Number_of_Words | 4096.0000000000000000 |
| Number_of_Words_Code | 4k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Output_Enable | No |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP18,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 5.0800 |
| Standby_Voltage_Min | 4.500000 |
| Supply_Current_Max | 160.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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