LC8259A-2
Interrupt Controller, 8086; 8088; MCS-80; MCS-85 Compatible, NMOS, CDIP28Manufacturer: Intel
Categories: Interrupt Controllers
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Intel LC8259A-2 is an NMOS interrupt controller from the LC8259 series, designed for 8086, 8088, MCS-80, and MCS-85 bus compatibility. This component provides 8 external interrupt inputs and features an 8-bit external data bus. Packaged in a 28-terminal CDIP (R-CDIP-T28) with a 2.54mm pitch, it operates within a temperature range of 0°C to 70°C and requires a supply voltage of 4.5V to 5.5V, with a nominal 5.0V. The ceramic, metal-sealed cofired package ensures robust performance in demanding applications across industrial automation, communication systems, and data processing equipment. Its through-hole mounting and in-line, window package style facilitate integration into legacy and performance-critical designs.
Additional Information
Series: LC8259RoHS 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 | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| 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_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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