74ACT521SCX
IC COMPARATOR IDENTITY 8B 20SOICManufacturer: onsemi
Categories: Comparators
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The onsemi 74ACT521SCX is an 8-bit identity comparator from the 74ACT series. This device features an active low output indicating when input groups A and B are equal (A=B). It operates from a 4.5V to 5.5V supply and offers a maximum propagation delay of 10ns at 5V with a 50pF load. The comparator has a quiescent current of 4µA and can source or sink 24mA at its outputs. Designed for surface mount applications, it is supplied in a 20-SOIC (0.295", 7.50mm Width) package on tape and reel. This component finds application in various industrial and commercial electronic systems requiring precise digital comparison functionality.
Additional Information
Series: 74ACTRoHS Status: unknownManufacturer 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 | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Current - Quiescent (Iq) | 4 µA |
| Current - Output High, Low | 24mA, 24mA |
| Supplier Device Package | 20-SOIC |
| Max Propagation Delay @ V, Max CL | 10ns @ 5V, 50pF |
| Output Function | A=B |
| Number of Bits | 8 |