74HC688PW,112
IC COMPARATOR IDENTITY 20TSSOPManufacturer: Nexperia USA Inc.
Categories: Comparators
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The Nexperia 74HC688PW-112 is an 8-bit identity comparator from the 74HC series. This device facilitates direct bit-wise comparison of two 8-bit data words, outputting an active-low signal when all corresponding bits are equal (A=B). Featuring a quiescent current of just 8 µA, it is designed for power-sensitive applications. With a maximum propagation delay of 29ns at 6V and 50pF, it meets the timing requirements for various digital systems. The 20-TSSOP package is suitable for surface mounting. This component finds application in industrial automation, consumer electronics, and data acquisition systems where precise digital word comparison is essential. The device operates across a voltage range of 2V to 6V, with output drive capabilities of 5.2mA for both high and low states.
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-TSSOP (0.173"", 4.40mm 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-TSSOP |
| Max Propagation Delay @ V, Max CL | 29ns @ 6V, 50pF |
| Output Function | A=B |
| Number of Bits | 8 |
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