74HC688N,652
IC COMPARATOR IDENTITY 8B 20DIPManufacturer: NXP USA Inc.
Categories: Comparators
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NXP USA Inc. 74HC series identity comparator, part number 74HC688N-652, is an 8-bit magnitude comparator featuring active low outputs that indicate A=B. This 20-DIP (0.300") through-hole mounted component operates from 2V to 6V, with a quiescent current of 8 µA. Maximum propagation delay is 29ns at 6V with a 50pF load. Typical output drives are 5.2mA high and 5.2mA low. The 74HC688N-652 finds application in industrial automation, consumer electronics, and telecommunications where precise digital signal comparison is critical. It is supplied in a Tube package.
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-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| 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-DIP |
| Max Propagation Delay @ V, Max CL | 29ns @ 6V, 50pF |
| Output Function | A=B |
| Number of Bits | 8 |
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