SNJ54ABT7819HT
Bi-Directional FIFO, 512X18, 12ns, Synchronous, BICMOS, CQFP84Manufacturer: Texas Instruments
Categories: FIFOs
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The Texas Instruments SNJ54ABT7819HT is a synchronous, bi-directional FIFO memory component. It features a memory organization of 512 words by 18 bits, providing a total density of 9216 bits. The component operates with a maximum clock frequency of 50 MHz and a cycle time of 20 ns, offering an access time as fast as 12 ns. This BICMOS technology device supports a supply voltage range of 4.5V to 5.5V, with a nominal value of 5V, and can handle a maximum supply current of 95mA.
Designed for demanding applications, the SNJ54ABT7819HT is housed in an 84-lead CQFP ceramic package with gull-wing terminals and a 0.635mm pitch, suitable for surface mounting. Its operating temperature range spans from -55°C to 125°C, meeting stringent environmental requirements. This component is utilized in industries such as aerospace, defense, and high-reliability industrial systems requiring robust data buffering and transfer capabilities.
Additional Information
Series: SNJ54ABT7819RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 16.5100 |
| Width | 16.5100 |
| Technology | BICMOS |
| Access_Time_Max | 12.0000000000000000 |
| Clock_Frequency_Max | 50.00000 |
| Cycle_Time | 20.0000000000000000 |
| JESD_30_Code | S-CQFP-G84 |
| 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_Enable | No |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QFP |
| Package_Equivalence_Code | QFL84,.65SQ,25 |
| Package_Shape | Square |
| Package_Style | FlatPack |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Seated_Height_Max | 3.3000 |
| Supply_Current_Max | 95.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.635 |
| Terminal_Position | QUAD |
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