DM7490AN
IC BINARY COUNTER 4-BIT 14MDIPManufacturer: onsemi
Categories: Counters, Dividers
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The onsemi DM7490AN is a 4-bit binary ripple counter within the 7400 series. This monolithic silicon integrated circuit functions as a decade counter, capable of counting up to 9 in binary coded decimal (BCD) format. It features a negative edge trigger for counting operations and supports asynchronous reset capabilities. The device is designed for operation with a supply voltage of 4.75 V to 5.25 V, with a maximum count rate of 32 MHz. Packaged in a 14-pin DIP (Dual In-line Package) with 0.300" lead spacing, the DM7490AN is suitable for through-hole mounting. Its robust design makes it a reliable choice for applications in industrial control, consumer electronics, and digital logic systems where accurate counting and timing are critical.
Additional Information
Series: 7400RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 14-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Number of Elements | 1 |
| Logic Type | Binary Counter, Decade |
| Reset | - |
| Operating Temperature | 0°C ~ 70°C |
| Direction | - |
| Trigger Type | Negative Edge |
| Timing | - |
| Supplier Device Package | 14-MDIP |
| Voltage - Supply | 4.75 V ~ 5.25 V |
| Count Rate | 32 MHz |
| Number of Bits per Element | 4 |
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