SN74HC688NG4
IC COMPARATOR IDENTITY 8B 20DIPManufacturer: Texas Instruments
Categories: Comparators
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Texas Instruments 74HC series identity comparator, part number SN74HC688NG4. This 8-bit comparator features active low outputs indicating A=B. Designed for through-hole mounting with a 20-PDIP package (0.300", 7.62mm), it operates over a supply voltage range of 2V to 6V. Maximum propagation delay is 36ns at 6V with a 50pF load. Quiescent current is a low 8 µA, with output current capabilities of 5.2mA high and low. This component is suitable for applications in industrial automation, consumer electronics, and telecommunications.
Additional Information
Series: 74HCRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: 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 ~ 85°C |
| Voltage - Supply | 2V ~ 6V |
| Current - Quiescent (Iq) | 8 µA |
| Current - Output High, Low | 5.2mA, 5.2mA |
| Supplier Device Package | 20-PDIP |
| Max Propagation Delay @ V, Max CL | 36ns @ 6V, 50pF |
| Output Function | A=B |
| Number of Bits | 8 |
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