SN74S451J
OTP ROM, 32KX8, 65ns, TTL, CDIP24Manufacturer: Texas Instruments
Categories: OTP ROMs
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The Texas Instruments SN74S451J is a 262,144-bit one-time programmable (OTP) read-only memory organized as 32K words by 8 bits. This TTL-compatible device features a maximum access time of 65ns and operates asynchronously. It is housed in a 24-lead ceramic dual in-line package (CDIP) with through-hole mounting. Key specifications include a supply voltage range of 3.0V to 3.6V, with a nominal 3.3V, and a maximum supply current of 140mA. The SN74S451 series component is suitable for applications requiring non-volatile program storage, often found in industrial control systems and legacy equipment.
Additional Information
Series: SN74S451RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| Access_Time_Max | 65.0000000000000000 |
| JESD_30_Code | R-XDIP-T24 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 24 |
| Number_of_Words | 1024.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | Ceramic |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP24,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Supply_Current_Max | 140.000000000000000 |
| Supply_Voltage_Max | 3.60000 |
| Supply_Voltage_Min | 3.00000 |
| Supply_Voltage_Nom | 3.3 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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