M74HC688RM13TR
IC COMPARATOR IDENTITY 8BIT 20SOManufacturer: STMicroelectronics
Categories: Comparators
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STMicroelectronics M74HC688RM13TR is an 8-bit identity comparator from the 74HC series. This device, packaged in a 20-SOIC (0.295", 7.50mm Width) surface-mount case, offers an active-low output indicating when inputs A and B are equal (A=B). With a supply voltage range of 2V to 6V, it features a low quiescent current of 4 µA and typical output drive capabilities of 5.2mA high and low. The maximum propagation delay is 29ns at 6V with a 50pF load. This component is commonly employed in digital logic systems across industrial, automotive, and consumer electronics sectors for data comparison and address decoding applications.
Additional Information
Series: 74HCRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Output | Active Low |
| Type | Identity Comparator |
| Operating Temperature | -55°C ~ 125°C |
| Voltage - Supply | 2V ~ 6V |
| Current - Quiescent (Iq) | 4 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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