74ACT521PC
IC COMPARATOR IDENTITY 8B 20DIPManufacturer: onsemi
Categories: Comparators
Quality Control: Learn More
onsemi 74ACT521PC. This 8-bit identity comparator, part of the 74ACT series, features active-low outputs and operates with a supply voltage range of 4.5V to 5.5V. With a maximum propagation delay of 10ns at 5V and 50pF, it is designed for high-speed applications. The device offers current drive capabilities of 24mA for both high and low outputs, and a quiescent current of only 4 µA. The 74ACT521PC is supplied in a 20-PDIP package, facilitating through-hole mounting. Its primary function is to compare two 8-bit binary or BCD words, providing an active-low output when the inputs are identical (A=B). This component finds application in digital logic, data routing, and control systems across various industrial sectors.
Additional Information
Series: 74ACTRoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| 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-PDIP |
| Max Propagation Delay @ V, Max CL | 10ns @ 5V, 50pF |
| Output Function | A=B |
| Number of Bits | 8 |
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