SNJ54LS222AFK
FIFO, 16X4, Asynchronous, TTLManufacturer: Texas Instruments
Categories: FIFOs
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Texas Instruments SNJ54LS222AFK is a 16x4 asynchronous FIFO memory device from the SNJ54LS222 series. This TTL-compatible component features a memory density of 64 bits and operates with a supply voltage range of 4.5V to 5.5V, with a nominal 5V requirement. The device offers a maximum supply current of 135mA and is specified for operation across an extended temperature range from -55°C to +125°C. Its package is a ceramic chip carrier (LCC) with quad terminal positions, designed for surface mounting. The SNJ54LS222AFK is suitable for applications requiring high-speed data buffering and transfer in demanding environments, including aerospace, defense, and industrial control systems. Screening levels compliant with 38535Q/M, 38534H, and 883B standards are available.
Additional Information
Series: SNJ54LS222RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| Memory_Density | 64.0000000000000000 |
| Memory_IC_Type | OTHER FIFO |
| Memory_Organization | 16X4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Words | 16.0000000000000000 |
| Number_of_Words_Code | 16 |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Enable | Yes |
| Package_Body_Material | Ceramic |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC(UNSPEC) |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Supply_Current_Max | 135.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Position | QUAD |
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