SNJ54HCT189FK
Standard SRAM, 16X4, 27ns, CMOS, CQCC20Manufacturer: Texas Instruments
Categories: SRAMs
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Texas Instruments SNJ54HCT189FK is a 16 x 4 bit standard SRAM memory integrated circuit from the SNJ54HCT189 series. Featuring CMOS technology, this component offers a maximum access time of 27ns and operates asynchronously with 3-state outputs. It is housed in a 20-terminal ceramic chip carrier package (CQCC20), identified by JESD-30 code S-XQCC-N20. This device supports a nominal supply voltage of 5V and operates within a temperature range of -55°C to 125°C. Designed for surface mounting, it is suitable for applications requiring robust memory solutions in aerospace, defense, and industrial sectors where high reliability and extended temperature operation are critical.
Additional Information
Series: SNJ54HCT189RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 27.0000000000000000 |
| JESD_30_Code | S-XQCC-N20 |
| Memory_IC_Type | STANDARD SRAM |
| Memory_Organization | 16X4 |
| Memory_Width | 4 |
| 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_Characteristics | 3-State |
| Package_Body_Material | Ceramic |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC20,.35SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Supply_Current_Max | 30.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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