MD8259A
Interrupt Controller, NMOS, CDIP28Manufacturer: Intel
Categories: Interrupt Controllers
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Intel MD8259A is an 8-bit interrupt controller designed for system expansion. This NMOS component, housed in a 28-lead Ceramic Dual In-line Package (CDIP28), features 8 external interrupt request lines. Operating within a temperature range of -55°C to 125°C, it supports a supply voltage of 4.5V to 5.5V with a nominal 5.0V. The MD8259A is suitable for applications requiring robust interrupt management, including industrial control and legacy computing systems. Its through-hole mounting and dual in-line package style facilitate integration into through-hole PCB designs. This component adheres to MIL-STD-883 standards, indicating a high level of reliability for demanding environments.
Additional Information
Series: MD8259RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | NMOS |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | R-CDIP-T28 |
| Number_of_External_Interrupts | 8 |
| Number_of_Terminals | 28 |
| Operating_Temperature_Max | 125.0000 |
| Operating_Temperature_Min | -55.0000 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Supply_Current_Max | 85.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | INTERRUPT CONTROLLER |
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