SN74ACT2159-22FNR
Cache Tag SRAM, 8KX9, 22ns, CMOS, PQCC44Manufacturer: Texas Instruments
Categories: SRAMs
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Texas Instruments 74ACT2159 series SN74ACT2159-22FNR is an asynchronous, 8K x 9 Cache Tag SRAM. This CMOS component offers a maximum access time of 22ns and operates from a nominal 5V supply voltage, with a range of 4.75V to 5.25V. Featuring 3-state outputs with an output enable control, it is housed in a 44-terminal J-bend plastic chip carrier (PQCC44) package. The memory density is 73728 bits, organized as 8192 words by 9 bits. This component finds application in data storage and processing systems, including networking infrastructure and high-performance computing. Its surface-mount design and parallel interface facilitate integration into complex board layouts.
Additional Information
Series: 74ACT2159RoHS Status: Manufacturer Lead Time: 0Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 16.5862 |
| Width | 16.5862 |
| Technology | CMOS |
| Access_Time_Max | 22.0000000000000000 |
| JESD_30_Code | S-PQCC-J44 |
| Memory_Density | 73728.0000000000000000 |
| Memory_IC_Type | CACHE TAG SRAM |
| Memory_Organization | 8KX9 |
| Memory_Width | 9 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 44 |
| Number_of_Words | 8192.0000000000000000 |
| Number_of_Words_Code | 8k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Output_Enable | Yes |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 4.5700 |
| Supply_Voltage_Max | 5.25000 |
| Supply_Voltage_Min | 4.75000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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