TD8259A
Interrupt Controller, IAPX 88; IAPX 86; MCS-85; MCS-80 Compatible, NMOS, CDIP28Manufacturer: Intel
Categories: Interrupt Controllers
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The Intel TD8259A is a programmable interrupt controller designed for enhanced system responsiveness. This NMOS component, part of the TD8259 series, offers 8 maskable interrupt request lines, allowing for efficient management of peripheral interrupts. It is fully compatible with Intel's IAPX 88, IAPX 86, MCS-85, and MCS-80 processor architectures. The device features an 8-bit external data bus interface for communication. Housed in a 28-lead Ceramic Dual In-line Package (CDIP), the TD8259A operates over a temperature range of -40°C to +85°C, with a nominal supply voltage of 5V. Its through-hole terminal form and standard 2.54mm pitch facilitate integration into various electronic systems, including industrial automation and embedded computing platforms.
Additional Information
Series: TD8259RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 37.1500 |
| Width | 15.2400 |
| Technology | NMOS |
| Bus_Compatibility | IAPX 88; IAPX 86; MCS-85; MCS-80 |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | R-GDIP-T28 |
| Number_of_External_Interrupts | 8 |
| Number_of_Terminals | 28 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | WDIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE, WINDOW |
| Seated_Height_Max | 5.7200 |
| Supply_Current_Max | 85.00000000 |
| 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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