SN74S474J4
OTP ROM, 1KX4, 50ns, TTL, CDIP24Manufacturer: Texas Instruments
Categories: OTP ROMs
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The Texas Instruments SN74S474 is a 1K x 4-bit One-Time Programmable (OTP) Read-Only Memory (ROM) utilizing TTL technology. This asynchronous memory device offers a maximum access time of 50ns. The SN74S474 series component is housed in a 24-pin CDIP package, featuring through-hole termination with a 2.54mm terminal pitch. Its memory organization is 1K words by 4 bits, providing a total memory density of 4096 bits. This component is suitable for applications in industrial and consumer electronics requiring fixed program storage. The operating temperature range is from 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 | 50.0000000000000000 |
| JESD_30_Code | R-XDIP-T24 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 1KX4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 24 |
| Number_of_Words | 512.0000000000000000 |
| Number_of_Words_Code | 1k |
| 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 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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