N74F521D,623
IC COMPARATOR IDENTITY 8BIT 20SOManufacturer: NXP USA Inc.
Categories: Comparators
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NXP USA Inc. 74F Series N74F521D-623 is an 8-bit identity comparator designed for high-speed digital applications. Featuring active low outputs and an A=B comparison function, this device facilitates direct bit-wise comparison between two 8-bit data buses. The 20-SOIC (0.295", 7.50mm Width) package is suitable for surface mount assembly, with a standard tape and reel packaging for automated manufacturing. Operating within a voltage range of 4.5V to 5.5V, it offers a maximum propagation delay of 9.5ns at 5V and 50pF. Typical output current capabilities are 1mA high and 20mA low. This component finds extensive use in industrial automation, telecommunications infrastructure, and consumer electronics, where precise data comparison is critical.
Additional Information
Series: 74FRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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 |
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