SNJ54ABT7820GB
Bi-Directional FIFO, 512X18, 18ns, Synchronous, BICMOS, CPGA84Manufacturer: Texas Instruments
Categories: FIFOs
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Texas Instruments SNJ54ABT7820GB from the 54ABT7820 series is a synchronous, bi-directional FIFO memory component with a 512x18 organization, providing 9216 bits of storage. This BICMOS device offers an access time of 18ns and a cycle time of 25ns, supporting clock frequencies up to 40MHz. Designed for demanding applications, it operates across a wide temperature range from -55°C to +125°C. The component features 3-state outputs with an output enable function and is housed in an 84-terminal ceramic CPGA package (JESD-30 Code: S-CPGA-P84). Typical applications include high-speed data buffering and signal synchronization in aerospace, defense, and industrial systems. The supply voltage ranges from 4.5V to 5.5V with a nominal value of 5V.
Additional Information
Series: 54ABT7820RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 29.4640 |
| Width | 29.4640 |
| Technology | BICMOS |
| Access_Time_Max | 18.0000000000000000 |
| Clock_Frequency_Max | 40.00000 |
| Cycle_Time | 25.0000000000000000 |
| JESD_30_Code | S-CPGA-P84 |
| Memory_Density | 9216.0000000000000000 |
| Memory_IC_Type | BI-DIRECTIONAL FIFO |
| Memory_Organization | 512X18 |
| Memory_Width | 18 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 84 |
| Number_of_Words | 512.0000000000000000 |
| Number_of_Words_Code | 512 |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Output_Enable | Yes |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | PGA |
| Package_Equivalence_Code | PGA84M,11X11 |
| Package_Shape | Square |
| Package_Style | GRID ARRAY |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | MIL-PRF-38535 |
| Seated_Height_Max | 5.2100 |
| Supply_Current_Max | 95.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | PIN/PEG |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Perpendicular |
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