SN54ALS234FK
FIFO, 64X4, 24ns, Asynchronous, TTL, CQCC20Manufacturer: Texas Instruments
Categories: FIFOs
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Texas Instruments 54ALS234 series asynchronous FIFO memory, part number SN54ALS234FK, features a 64-word by 4-bit organization. This TTL-compatible component offers a maximum access time of 24ns and a clock frequency of up to 25MHz. Designed for robust operation, it boasts a wide operating temperature range from -55°C to +125°C. The SN54ALS234FK is housed in a 20-lead Ceramic Quad Flat Pack (CQFP) package with a square form factor and surface-mount capability. Its 3-state output with an enable function makes it suitable for applications in industrial control systems, telecommunications, and high-reliability computing environments where data buffering and rate conversion are critical.
Additional Information
Series: 54ALS234RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 8.8900 |
| Width | 8.8900 |
| Technology | TTL |
| Access_Time_Max | 24.0000000000000000 |
| Clock_Frequency_Max | 25.00000 |
| Cycle_Time | 40.0000000000000000 |
| JESD_30_Code | S-CQCC-N20 |
| Memory_Density | 256.0000000000000000 |
| Memory_IC_Type | OTHER FIFO |
| Memory_Organization | 64X4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 20 |
| Number_of_Words | 64.0000000000000000 |
| Number_of_Words_Code | 64 |
| Operating_Mode | Asynchronous |
| 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 | QCCN |
| Package_Equivalence_Code | LCC20,.35SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 2.0300 |
| Supply_Current_Max | 158.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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