SN54ABT7820GB
Bi-Directional FIFO, 512X18, 18ns, Synchronous, BICMOS, CPGA84Manufacturer: Texas Instruments
Categories: FIFOs
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Texas Instruments SN54ABT7820GB is a synchronous, bi-directional FIFO memory device. This BICMOS component offers a memory organization of 512 words by 18 bits, providing a total density of 9216 bits. It features a maximum access time of 18ns and a maximum clock frequency of 40MHz, with a cycle time of 25ns. The device operates across a wide temperature range from -55°C to +125°C and supports a supply voltage from 4.5V to 5.5V, with a nominal 5V.
The SN54ABT7820GB is packaged in an 84-pin ceramic, metal-sealed cofired grid array (CPGA84, JESD-30 Code S-CPGA-P84) with a square shape and perpendicular pins. Its output characteristics are 3-state with an active-high output enable. This component is suitable for applications in telecommunications, industrial control systems, and high-speed data buffering.
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 |
| 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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