TC8259A
Interrupt Controller, 8086; 8088; MCS-80; MCS-85 Compatible, NMOS, CDIP28Manufacturer: Intel
Categories: Interrupt Controllers
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Intel TC8259A NMOS interrupt controller, part of the TC8259 series, is designed for 8086, 8088, MCS-80, and MCS-85 bus compatibility. This 28-terminal component provides 8 external interrupt inputs and features an 8-bit external data bus. Packaged in a ceramic, metal-sealed cofired CDIP (R-CDIP-T28) with through-hole terminal form and 2.54mm pitch, it operates within a temperature range of -40°C to 85°C with a nominal supply voltage of 5.00V. Its NMOS technology and robust construction make it suitable for applications in industrial automation, embedded systems, and legacy computing platforms.
Additional Information
Series: TC8259RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 35.5600 |
| Width | 15.2400 |
| Technology | NMOS |
| Bus_Compatibility | 8086; 8088; MCS-80; MCS-85 |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | R-CDIP-T28 |
| Number_of_External_Interrupts | 8 |
| Number_of_Terminals | 28 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | WDIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE, WINDOW |
| Seated_Height_Max | 4.4400 |
| 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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