SN74S473N
OTP ROM, 8KX8, 20ns, TTL, PDIP20Manufacturer: Texas Instruments
Categories: OTP ROMs
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Texas Instruments SN74S473N is an 8K x 8 bit One-Time Programmable (OTP) Read-Only Memory (ROM) device from the SN74S473 series. This TTL-compatible component features an access time of 20ns and operates from a 4.5V to 5.5V supply range, with a nominal voltage of 5V. The device is housed in a 20-pin Plastic Dual In-line Package (PDIP) with through-hole mounting. Its 8K word organization and 8-bit word width provide a total memory density of 65,536 bits. This component is suitable for applications requiring non-volatile program storage and data retention, commonly found in industrial control systems, consumer electronics, and legacy system designs. The operating temperature range is 0°C to 70°C.
Additional Information
Series: SN74S473RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| Access_Time_Max | 20.0000000000000000 |
| JESD_30_Code | R-PDIP-T20 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 20 |
| Number_of_Words | 512.0000000000000000 |
| Number_of_Words_Code | 8k |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP20,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| 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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