SN74S474N
OTP ROM, 256X8, 80ns, TTL, PDIP24Manufacturer: Texas Instruments
Categories: OTP ROMs
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The Texas Instruments SN74S474N is a 2048-bit (256 words by 8 bits) One-Time Programmable Read-Only Memory (OTP ROM) with a maximum access time of 80ns. This asynchronous memory device operates with a nominal supply voltage of 5V and utilizes TTL technology. The memory organization is 256 words by 8 bits, and it features a parallel interface. The SN74S474N is housed in a 24-pin PDIP (Plastic Dual In-line Package) with through-hole termination. This component is suitable for applications requiring non-volatile program storage or lookup table functionality across various industrial and consumer electronics segments. The operating temperature range is 0°C to 70°C.
Additional Information
Series: SN74S474RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| Access_Time_Max | 80.0000000000000000 |
| JESD_30_Code | R-PDIP-T24 |
| Memory_Density | 2048.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 256X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 24 |
| Number_of_Words | 512.0000000000000000 |
| Number_of_Words_Code | 256 |
| 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_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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