74HC688D,652
IC COMPARATOR IDENTITY 8BIT 20SOManufacturer: Nexperia USA Inc.
Categories: Comparators
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Nexperia's 74HC688D-652 is an 8-bit identity comparator from the 74HC series. This device features active low outputs and implements the A=B comparison function. Designed for surface mount applications, it is supplied in a 20-SOIC package. Key electrical characteristics include a maximum propagation delay of 29ns at 6V and 50pF, with output currents of 5.2mA high and low. The quiescent current is a low 8 µA. Operating across a voltage supply range of 2V to 6V, this component is suitable for use in industrial automation, telecommunications, and consumer electronics. The 74HC688D-652 is packaged in a tube.
Additional Information
Series: 74HCRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download 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 | -40°C ~ 125°C |
| Voltage - Supply | 2V ~ 6V |
| Current - Quiescent (Iq) | 8 µA |
| Current - Output High, Low | 5.2mA, 5.2mA |
| Supplier Device Package | 20-SO |
| Max Propagation Delay @ V, Max CL | 29ns @ 6V, 50pF |
| Output Function | A=B |
| Number of Bits | 8 |
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