CD74HCT688MG4
IC COMPARATOR IDENTITY 8B 20SOICManufacturer: Texas Instruments
Categories: Comparators
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Texas Instruments 74HCT series identity comparator, part number CD74HCT688MG4, is an 8-bit magnitude comparator with active low outputs signaling A=B. This device features a quiescent current of 8 µA and supports a supply voltage range of 4.5V to 5.5V. Maximum propagation delay is rated at 34ns at 4.5V with a 50pF load capacitance. The CD74HCT688MG4 offers 4mA output current for both high and low states. Designed for surface mounting, it comes in a 20-SOIC package with a standard width of 7.50mm. Operating across an industrial temperature range of -55°C to 125°C, this component is suitable for applications in industrial automation, consumer electronics, and telecommunications.
Additional Information
Series: 74HCTRoHS 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 | -55°C ~ 125°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Current - Quiescent (Iq) | 8 µA |
| Current - Output High, Low | 4mA, 4mA |
| Supplier Device Package | 20-SOIC |
| Max Propagation Delay @ V, Max CL | 34ns @ 4.5V, 50pF |
| Output Function | A=B |
| Number of Bits | 8 |