82S147B/BRA
OTP ROM, 512X8, 45ns, Bipolar, CDIP20Manufacturer: NXP Semiconductors
Categories: OTP ROMs
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NXP Semiconductors 82S147B-BRA is a 4096-bit (512 x 8) OTP ROM with a maximum access time of 45ns. This bipolar component operates asynchronously and features 3-state outputs for flexible bus interfacing. It is housed in a 20-lead Ceramic Dual In-line Package (CDIP20), specifically conforming to the R-GDIP-T20 standard, with through-hole mounting and a terminal pitch of 2.54mm. The operating temperature range is from -55°C to +125°C, with a supply voltage range of 4.5V to 5.5V, typically 5V. This device is suitable for applications in industrial control, telecommunications, and legacy system upgrades where fixed program storage with bipolar performance characteristics is required.
Additional Information
Series: 82S147RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 7.6200 |
| Technology | Bipolar |
| Access_Time_Max | 45.0000000000000000 |
| JESD_30_Code | R-GDIP-T20 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 512X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 20 |
| Number_of_Words | 512.0000000000000000 |
| Number_of_Words_Code | 512 |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | DIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 5.0800 |
| 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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