27HC641-55/SP
OTP ROM, 8KX8, 55ns, CMOS, PDIP24Manufacturer: Microchip Technology
Categories: OTP ROMs
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Microchip Technology's 27HC641 series OTP ROM, part number 27HC641-55-SP, offers an 8K x 8 memory organization with a maximum access time of 55ns. This CMOS component features a 5V nominal supply voltage range (4.5V to 5.5V) and operates asynchronously. The 24-pin PDIP package utilizes through-hole mounting with a 2.54mm terminal pitch. Output characteristics are 3-state, and the device supports common I/O. Typical applications for this component include industrial control systems and consumer electronics where fixed program storage is required. The plastic epoxy package has a width of 7.62mm and a length of 34.67mm. Standby current is rated at a maximum of 40µA, with a maximum supply current of 94mA.
Additional Information
Series: 27HC641RoHS 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 | 55.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDIP-T24 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 24 |
| Number_of_Words | 8192.0000000000000000 |
| Number_of_Words_Code | 8k |
| 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 |
| Seated_Height_Max | 4.0600 |
| Standby_Current_Max | 0.040000000000000 |
| Supply_Current_Max | 94.000000000000000 |
| 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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