27HC291L-40/SP
OTP ROM, 2KX8, 40ns, CMOS, PDIP24Manufacturer: Microchip Technology
Categories: OTP ROMs
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The Microchip Technology 27HC291L-40-SP is a 16Kbit (2K x 8) CMOS One-Time Programmable (OTP) ROM organized into 2048 words of 8 bits each. This component features a maximum access time of 40ns, enabling rapid data retrieval. Operating from a supply voltage range of 4.5V to 5.5V, it is suitable for applications requiring a nominal 5V supply. The 27HC291L-40-SP utilizes asynchronous operation and provides 3-state outputs for bus compatibility. Packaged in a 24-lead PDIP (Plastic Dual In-line Package) with through-hole mounting, it offers a standard footprint for board assembly. This device is commonly found in industrial control systems, consumer electronics, and embedded systems where fixed program storage is required. The operating temperature range is 0°C to 70°C.
Additional Information
Series: 27HC291RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 34.6700 |
| Width | 7.6200 |
| Technology | CMOS |
| Access_Time_Max | 40.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDIP-T24 |
| Memory_Density | 16384.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 2KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 24 |
| Number_of_Words | 2048.0000000000000000 |
| Number_of_Words_Code | 2k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP24,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 12.75 |
| Seated_Height_Max | 4.0600 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 140.000000000000000 |
| 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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