Nexperia

74HC123DB,118  

Multivibrators

74HC123DB,118 Description

The 74HC123DB,118 is a monostable multivibrator IC designed for a wide range of applications requiring precise timing and control. Manufactured by Nexperia USA Inc., this logic IC chip belongs to the 74HC series and is housed in a 16SSOP package. It features a propagation delay of 65 ns, making it suitable for high-speed applications. The device operates within a supply voltage range of 2 V to 6 V and provides an output current of 5.2 mA for both high and low states. The 74HC123DB,118 is designed for surface-mount applications, ensuring ease of integration into modern electronic circuits. It is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. The product is available in a tape & reel (TR) package, facilitating efficient handling and assembly processes. Despite being marked as obsolete, the 74HC123DB,118 remains a reliable choice for specific applications where its unique features are required.

74HC123DB,118 Features

• Monostable Operation: The 74HC123DB,118 is designed to operate in monostable mode, providing a single, stable output pulse in response to an input trigger. This feature is essential for applications requiring precise timing and control.
• Low Propagation Delay: With a propagation delay of 65 ns, the 74HC123DB,118 ensures fast response times, making it suitable for high-speed applications where timing accuracy is critical.
• Wide Voltage Range: The device operates within a supply voltage range of 2 V to 6 V, offering flexibility in power supply requirements and compatibility with various electronic systems.
• High Output Current: The 74HC123DB,118 provides an output current of 5.2 mA for both high and low states, ensuring robust performance and the ability to drive multiple loads.
• Surface-Mount Technology: The surface-mount package type facilitates easy integration into modern electronic circuits, reducing the overall footprint and improving reliability.
• Environmental Compliance: The 74HC123DB,118 is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Moisture Sensitivity Level: With a moisture sensitivity level (MSL) of 1 (unlimited), the device is suitable for a wide range of environmental conditions, ensuring long-term reliability and performance.

74HC123DB,118 Applications

The 74HC123DB,118 is ideal for applications requiring precise timing and control, such as:

• Pulse Generation: The monostable operation of the 74HC123DB,118 makes it suitable for generating precise output pulses in response to input triggers, essential for timing circuits and control systems.
• Debouncing Circuits: The device can be used to eliminate switch bounce in digital circuits, ensuring clean and reliable input signals.
• Timing Circuits: The low propagation delay and wide voltage range make the 74HC123DB,118 ideal for applications requiring precise timing, such as clock generation and synchronization.
• Digital Systems: The 74HC123DB,118 can be integrated into various digital systems to provide timing and control functions, enhancing overall system performance and reliability.

Conclusion of 74HC123DB,118

The 74HC123DB,118 is a versatile monostable multivibrator IC that offers a combination of high-speed performance, wide voltage range, and robust output capabilities. Its surface-mount package and environmental compliance make it suitable for modern electronic designs. Despite being marked as obsolete, the 74HC123DB,118 remains a reliable choice for specific applications where its unique features are required. Its precise timing and control capabilities make it an essential component in various digital systems, ensuring reliable and efficient operation.

74HC123DB,118 Documents

Download datasheets and manufacturer documentation for 74HC123DB,118

Datasheets :

74HCT123DB118 Datasheet      

PCN Packaging :

All Dev Label Chgs 2/Aug/2020       Label Chg 12/Mar/2017      

PCN Obsolescence/ EOL :

Mult Dev EOL 21/Jul/2021       Mult Dev EOL 5/Jul/2021      

HTML Datasheet :

74HCT123DB118 Datasheet