TMS27C49-4JL
UVPROM, 8KX8, 45ns, CMOS, CDIP24Manufacturer: Texas Instruments
Categories: EPROMs
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Texas Instruments TMS27C49-4JL is a 65536-bit (8K x 8) CMOS ultraviolet erasable programmable read-only memory (UVPROM). This component features an asynchronous operating mode with a maximum access time of 45ns. The TMS27C49 series utilizes CMOS technology for efficient operation, requiring a supply voltage range of 4.75V to 5.25V, with a nominal voltage of 5V. The output characteristics are 3-state, facilitating bus-oriented systems. Packaged in a 24-pin ceramic dual in-line package (CDIP) with a through-hole termination, it is suitable for applications requiring non-volatile program storage and firmware. This device finds application in industrial control, telecommunications, and legacy system upgrades.
Additional Information
Series: TMS27C49RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 31.7500 |
| Width | 15.2400 |
| Technology | CMOS |
| Access_Time_Max | 45.0000000000000000 |
| JESD_30_Code | R-CDIP-T24 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | UVPROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 24 |
| 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 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | WDIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE, WINDOW |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 4.9070 |
| Supply_Current_Max | 90.000000000000000 |
| Supply_Voltage_Max | 5.25000 |
| Supply_Voltage_Min | 4.75000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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