SN74186J4
OTP ROM, 512X8, TTL, CDIP24Manufacturer: Texas Instruments
Categories: OTP ROMs
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The Texas Instruments SN74186J4 is a 512x8 bit, asynchronous OTP ROM with a TTL interface. This component, part of the SN74186 series, features a 24-pin CDIP package with a 2.54mm terminal pitch, designed for through-hole mounting. Its 4096-bit memory density and parallel operation make it suitable for applications requiring fixed program storage, often found in industrial control systems and legacy equipment designs where data integrity and reliable access are paramount. The operating temperature range is from 0°C to 70°C.
Additional Information
Series: SN74186RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| JESD_30_Code | R-XDIP-T24 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 512X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 24 |
| Number_of_Words | 64.0000000000000000 |
| Number_of_Words_Code | 512 |
| 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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