SNC54LS222W
FIFO, 16X4, Asynchronous, TTL, CDFP20Manufacturer: Texas Instruments
Categories: FIFOs
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Texas Instruments SNC54LS222W, part of the SNC54LS222 series, is an asynchronous 16x4 FIFO memory device. This TTL-compatible component features a 20-terminal ceramic flat-pack (CDFP20) package, suitable for demanding applications. Operating from a 4.5V to 5.5V supply, it offers a wide temperature range from -55°C to +125°C, meeting MIL-STD-883 Class B (Modified) screening standards. The device provides a 16-word depth with a 4-bit width, supporting parallel data transfer and featuring an output enable function. This component is utilized in aerospace, defense, and high-reliability industrial systems requiring robust data buffering solutions.
Additional Information
Series: SNC54LS222RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| JESD_30_Code | R-XDFP-F20 |
| Memory_Density | 64.0000000000000000 |
| Memory_IC_Type | OTHER FIFO |
| Memory_Organization | 16X4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 20 |
| 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 | DFP |
| Package_Equivalence_Code | FL20,.3 |
| Package_Shape | Rectangular |
| Package_Style | FlatPack |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | MIL-STD-883 Class B (Modified) |
| Supply_Current_Max | 135.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Flat |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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