TMS27C400-12JE4
UVPROM, 256K16, 120ns, CMOS, CDIP40Manufacturer: Texas Instruments
Categories: EPROMs
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The Texas Instruments TMS27C400-12JE4 is a 4 Mbit UV-erasable programmable read-only memory (UVPROM) from the TMS27C400 series. This CMOS device features a memory organization of 256K words by 16 bits, providing a total density of 4194304 bits. It offers a maximum access time of 120 ns, suitable for applications requiring rapid data retrieval. The component operates asynchronously and features 3-state outputs. Housed in a 40-lead Ceramic Dual In-line Package (CDIP), it supports through-hole mounting. Typical applications include industrial control systems, telecommunications infrastructure, and legacy system upgrades where reliable, non-volatile data storage is essential. The operating temperature range is -40°C to 85°C, with a supply voltage of 4.5V to 5.5V.
Additional Information
Series: TMS27C400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 15.2400 |
| Technology | CMOS |
| Access_Time_Max | 120.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-GDIP-T40 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | UVPROM |
| Memory_Organization | 256K16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 40 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| 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 | 4.9070 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 50.000000000000000 |
| 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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