M74HC4538B1R
IC MULTIVIBRATOR 25NS 16DIPManufacturer: STMicroelectronics
Categories: Multivibrators
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STMicroelectronics 74HC series, the M74HC4538B1R is a dual monostable multivibrator. This high-speed CMOS device features a propagation delay of 25 ns, supporting a wide supply voltage range from 2 V to 6 V. With two independent circuits, each capable of producing a single pulse of programmable width, the M74HC4538B1R is suitable for precision timing applications. It offers robust performance with Schmitt trigger inputs for improved noise immunity and can source/sink up to 5.2mA. The device is housed in a 16-DIP (0.300" wide) through-hole package, operating across an extended temperature range of -55°C to 125°C. Applications include industrial control systems, telecommunications equipment, and consumer electronics requiring reliable timing solutions.
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 |
| Logic Type | Monostable |
| Operating Temperature | -55°C ~ 125°C |
| Propagation Delay | 25 ns |
| Independent Circuits | 2 |
| Current - Output High, Low | 5.2mA, 5.2mA |
| Schmitt Trigger Input | Yes |
| Supplier Device Package | 16-DIP |
| Voltage - Supply | 2 V ~ 6 V |