QP8259A-2
Interrupt Controller, 8086; 8088; MCS-80; MCS-85 Compatible, NMOS, PDIP28Manufacturer: Intel
Categories: Interrupt Controllers
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The Intel QP8259A-2 is an NMOS interrupt controller designed for 8086, 8088, MCS-80, and MCS-85 bus compatibility. This component, housed in a 28-terminal PDIP package (R-PDIP-T28), offers 8 external interrupt inputs and operates with a nominal supply voltage of 5.00V, ranging from 4.50V to 5.50V. Its maximum supply current is 85mA, and it functions within an operating temperature range of 0°C to 70°C. The device features through-hole mounting with a 2.54mm terminal pitch. This interrupt controller is integral to systems requiring efficient management of multiple interrupt sources, commonly found in embedded control and computing applications.
Additional Information
Series: QP8259RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 15.2400 |
| Technology | NMOS |
| Length | 37.0200 |
| Bus_Compatibility | 8086; 8088; MCS-80; MCS-85 |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | R-PDIP-T28 |
| Number_of_External_Interrupts | 8 |
| Number_of_Terminals | 28 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Seated_Height_Max | 5.0800 |
| 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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