M74HC85B1R
IC COMPARATOR MAG 4BIT 16DIPManufacturer: STMicroelectronics
Categories: Comparators
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STMicroelectronics 74HC series magnitude comparator M74HC85B1R is a 4-bit digital comparator. This device outputs active high signals indicating A<B, A=B, and A>B relationships between two 4-bit binary or BCD words. Key specifications include a wide operating voltage range of 2V to 6V and a low quiescent current of 4µA. The maximum propagation delay is 31ns at 6V with a 50pF load. Output current capabilities are 5.2mA for both high and low states. Designed for through-hole mounting in a 16-DIP package, it operates across an extended temperature range of -55°C to 125°C. This component is suitable for applications in automotive, industrial control, and digital logic systems requiring precise binary comparisons.
Additional Information
Series: 74HCRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Output | Active High |
| Type | Magnitude 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 | 16-DIP |
| Max Propagation Delay @ V, Max CL | 31ns @ 6V, 50pF |
| Output Function | A<B, A=B, A>B |
| Number of Bits | 4 |
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