TMS27C020-25JL
UVPROM, 256KX8, 250ns, CMOS, CDIP32Manufacturer: Texas Instruments
Categories: EPROMs
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The Texas Instruments TMS27C020-25JL is a 2-Mbit ultraviolet erasable programmable read-only memory (UVPROM) organized as 256K words by 8 bits. This CMOS device offers a 250ns maximum access time and operates asynchronously with a 3-state output. It features a common I/O configuration and is housed in a 32-lead ceramic dual in-line package (CDIP) with a window for UV erasure. The TMS27C020 series operates from a 4.5V to 5.5V supply, with a nominal voltage of 5V, and has a standby current of 100µA maximum and a maximum active supply current of 30mA. This component is suitable for applications in industrial control, telecommunications, and legacy system upgrades requiring non-volatile program storage. The through-hole package has a terminal pitch of 2.54mm.
Additional Information
Series: TMS27C020RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 41.9100 |
| Width | 15.2400 |
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-GDIP-T32 |
| Memory_Density | 2097152.0000000000000000 |
| Memory_IC_Type | UVPROM |
| Memory_Organization | 256KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | WDIP |
| Package_Equivalence_Code | DIP32,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE, WINDOW |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 4.9100 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 30.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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