CD74HC123M

Multivibrators Overview

The CD74HC123M is a dual monostable multivibrator manufactured by Texas Instruments, belonging to the 74HC logic family. It features two independent circuits in a 16-pin SOIC package. The device operates on a supply voltage range of 2 V to 6 V and supports an operating temperature from -55°C to 125°C. Key electrical parameters include a propagation delay of 25 ns and output currents of 5.2 mA for both high and low states. It does not include Schmitt trigger inputs.

Multivibrators Feature Summary

• Contains two independent monostable multivibrator circuits within a single package.
• Utilizes high-speed CMOS technology compatible with standard digital logic systems.
• Supports wide supply voltage operation ranging from 2 V to 6 V.
• Designed for surface-mount installation using a 16-SOIC form factor.

Multivibrators Applications

• Pulse timing generation
• Frequency division
• Timing delays

Multivibrators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific packaging variants such as tape-and-reel options. Ensure the part number suffix matches the required package type and temperature grade before finalizing procurement orders.

Multivibrators Selection Notes

Select this component when dual independent pulse generation is required in a compact surface-mount footprint. Consider the 74HC series compatibility for general-purpose logic applications requiring wide voltage flexibility. Evaluate thermal performance requirements against the specified industrial temperature range during circuit design.

Multivibrators Part Context

This component belongs to the Texas Instruments 74HC series of high-speed CMOS logic devices. The 74HC123 specifically provides dual monostable functionality, distinguishing it from single-channel variants. It serves as a standard solution for timing applications in consumer and industrial electronics utilizing CMOS logic families.

Multivibrators Replacement Considerations

CD74HC123MT

Multivibrators FAQ

Does the CD74HC123M include Schmitt trigger inputs?

No, the datasheet specifications indicate that this device does not feature Schmitt trigger inputs.

What is the maximum operating supply voltage?

The device supports a supply voltage range up to 6 V.