N74F521D,602
IC COMPARATOR IDENTITY 8BIT 20SOManufacturer: NXP USA Inc.
Categories: Comparators
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The NXP USA Inc. 74F521D-602 is an 8-bit identity comparator within the 74F series. This device implements a magnitude comparator function, specifically detecting when two 8-bit data words are equal (A=B). The output is active low, indicating equality. With a maximum propagation delay of 9.5ns at 5V and 50pF, it is suitable for high-speed applications. The comparator operates from a 4.5V to 5.5V supply voltage and offers output drive capabilities of 1mA for high and 20mA for low. Packaged in a 20-SOIC (0.295", 7.50mm Width) for surface mounting, this component finds application in digital logic and data processing systems across various industrial sectors.
Additional Information
Series: 74FRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Output | Active Low |
| Type | Identity Comparator |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Current - Output High, Low | 1mA, 20mA |
| Supplier Device Package | 20-SO |
| Max Propagation Delay @ V, Max CL | 9.5ns @ 5V, 50pF |
| Output Function | A=B |
| Number of Bits | 8 |