QD8259A-2
Interrupt Controller, NMOS, CDIP28Manufacturer: Intel
Categories: Interrupt Controllers
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Intel QD8259A-2 is an 8-input interrupt controller in a 28-terminal CDIP package. This NMOS technology component, designated as QD8259, facilitates interrupt management with a standard 5.0V nominal supply voltage (4.5V to 5.5V range). It features an 8-bit external data bus and supports up to 8 external interrupt requests. The rectangular ceramic, metal-sealed cofired package with through-hole terminals ensures robust integration in demanding environments. Operating within a 0°C to 70°C temperature range, the QD8259A-2 is suitable for applications in industrial automation and legacy computing systems.
Additional Information
Series: QD8259RoHS 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 | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| 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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