CD74HCT123ME4

Multivibrators Overview

The CD74HCT123ME4 is a dual monostable multivibrator manufactured by Texas Instruments, belonging to the 74HCT logic series. It operates within a supply voltage range of 4.5 V to 5.5 V and features a propagation delay of 25 ns. The device provides output currents of 4 mA for both high and low states. It is housed in a 16-SOIC package with a width of 0.154 inches (3.90 mm) and supports an operating temperature range from -55°C to 125°C.

Multivibrators Feature Summary

• Dual independent monostable multivibrator circuits integrated into a single package
• High-speed CMOS technology compatible with standard TTL logic levels
• Wide operating temperature range suitable for industrial applications

Multivibrators Applications

• Pulse generation and timing control circuits
• Debouncing switches or contacts
• Frequency division and pulse widening

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 tube or reel options. Ensure the ordering suffix matches the required package type and environmental specifications before finalizing procurement orders.

Multivibrators Selection Notes

Select this component when HCT logic compatibility is required for interfacing with 5V systems. Consider the 16-SOIC package dimensions for PCB layout constraints. Evaluate the 25 ns propagation delay against system timing requirements to ensure adequate performance margins for the intended application speed.

Multivibrators Part Context

This part belongs to the CD74HCT123 family of dual monostable multivibrators. It shares functional similarities with other 74HCT series devices but is distinct due to its specific monostable configuration. The ME4 suffix typically denotes a lead-free and RoHS-compliant variant within the standard SOIC package offering.

Multivibrators Replacement Considerations

• CD74HCT123M96