SN74S479N3
OTP ROM, 2KX8, 55ns, TTL, PDIP24Manufacturer: Texas Instruments
Categories: OTP ROMs
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The Texas Instruments SN74S479N3 is a 2K x 8 One-Time Programmable Read-Only Memory (OTP ROM) device. This asynchronous memory offers a maximum access time of 55ns and utilizes TTL technology. The memory organization is 2K words by 8 bits, providing a total data capacity of 16 kilobits. Packaged in a 24-lead Plastic Dual In-line Package (PDIP), this component is designed for through-hole mounting with a standard terminal pitch of 2.54mm. Operating within a temperature range of 0°C to 70°C, it requires a supply voltage of 5V (nominal), with a minimum of 4.5V and a maximum of 5.5V. Typical applications for this type of memory include industrial control systems and legacy equipment requiring fixed program storage.
Additional Information
Series: SN74S479RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| Access_Time_Max | 55.0000000000000000 |
| JESD_30_Code | R-PDIP-T24 |
| Memory_Density | 16384.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 2KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 24 |
| Number_of_Words | 1024.0000000000000000 |
| Number_of_Words_Code | 2k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| 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 | 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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