8412903XA
OT PLD, 25ns, PAL-Type, TTL, CQCC28Manufacturer: Texas Instruments
Categories: Programmable Logic Devices
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Texas Instruments 8412903XA is a PAL-type Programmable Logic Device (PLD) from the 8412903XA series. This TTL-compatible component features a 25ns propagation delay and operates within a supply voltage range of 4.75V to 5.25V. The device offers 12 dedicated inputs and 2 I/O lines, with 8 output lines and a total of 14 inputs. It is organized with 64 product terms and supports mixed output functions. The 8412903XA is housed in a 28-terminal ceramic chip carrier package (CQCC28, JESD-30 code S-CQCC-N28) with a square shape and metal-sealed cofired body. This surface-mount component is designed for robust operation across an extended temperature range of -55°C to 125°C, adhering to MIL-STD-883 screening standards. Applications include aerospace, defense, and high-reliability industrial systems.
Additional Information
Series: 8412903XARoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 11.4300 |
| Width | 11.4300 |
| Technology | TTL |
| Architecture | PAL-TYPE |
| Clock_Frequency_Max | 28.50000 |
| JESD_30_Code | S-CQCC-N28 |
| Number_of_Dedicated_Inputs | 12 |
| Number_of_I_O_Lines | 2 |
| Number_of_Inputs | 14 |
| Number_of_Outputs | 8 |
| Number_of_Product_Terms | 64 |
| Number_of_Terminals | 28 |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Organization | 12 DEDICATED INPUTS, 2 I/O |
| Output_Function | MIXED |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | HQCCN |
| Package_Equivalence_Code | LCC28,.45SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER, HEAT SINK/SLUG |
| Programmable_Logic_Type | OT PLD |
| Propagation_Delay | 25.000 |
| Screening_Level_Reference_Standard | MIL-STD-883 |
| Seated_Height_Max | 2.0300 |
| Supply_Voltage_Max | 5.25000 |
| Supply_Voltage_Min | 4.75000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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