SN74ACT2151FN
Cache Tag SRAM, 1KX11, 22ns, CMOS, PQCC28Manufacturer: Texas Instruments
Categories: SRAMs
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Texas Instruments SN74ACT2151FN is a 1K x 11 Cache Tag SRAM featuring a maximum access time of 22ns and operating in CMOS technology. This asynchronous SRAM offers a memory density of 11264 bits and is packaged in a 28-lead J-leaded Chip Carrier (PQCC28). Designed for parallel data access, it operates from a nominal supply voltage of 5V, with a range of 4.75V to 5.25V. The component supports a temperature range of 0°C to 70°C and utilizes Totem Pole output characteristics. Its architecture is suitable for applications within networking infrastructure, data storage systems, and high-performance computing where fast cache lookups are critical. The 74ACT2151 series component is surface-mountable and conforms to JESD-30 code S-PQCC-J28.
Additional Information
Series: 74ACT2151RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 11.5062 |
| Width | 11.5062 |
| Technology | CMOS |
| Access_Time_Max | 22.0000000000000000 |
| JESD_30_Code | S-PQCC-J28 |
| Memory_Density | 11264.0000000000000000 |
| Memory_IC_Type | CACHE TAG SRAM |
| Memory_Organization | 1KX11 |
| Memory_Width | 11 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 1024.0000000000000000 |
| Number_of_Words_Code | 1k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | Totem Pole |
| Output_Enable | No |
| 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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