Nexperia

74HCT126DB,118  

Buffers, Drivers, Receivers, Transceivers

74HCT126DB,118 Description

The 74HCT126DB,118 is a high-performance, non-inverting buffer IC designed for applications requiring robust signal amplification and conditioning. Manufactured by Nexperia USA Inc., this logic IC chip is part of the renowned 74HCT series, known for its compatibility and reliability in digital circuitry. The 74HCT126DB,118 features four individual buffer elements, each capable of handling one bit of data, making it ideal for applications where multiple signal paths need to be managed efficiently.

This IC is designed for surface-mount technology (SMT), ensuring ease of integration into modern printed circuit boards (PCBs). It operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements. The 74HCT126DB,118 is packaged in a 14-lead small outline package (SSOP) and is available in tape and reel (TR) format, facilitating automated assembly processes.

74HCT126DB,118 Features

• High Output Current Capability: Each buffer element can source or sink up to 6mA of current, ensuring robust signal drive capabilities.
• Wide Operating Voltage Range: The 4.5V to 5.5V supply voltage range allows for compatibility with a variety of power supply configurations.
• Non-Inverting Buffer Functionality: Maintains the logical state of the input signal, ensuring signal integrity and consistency.
• Surface Mount Technology: Ideal for high-density PCB designs and automated manufacturing processes.
• Compliance and Safety: The 74HCT126DB,118 is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited) ensures the IC can be stored and handled without special moisture protection, simplifying logistics and storage.
• Obsolete Status: While marked as obsolete, the 74HCT126DB,118 remains a reliable choice for legacy systems and applications where its unique features are still highly valued.

74HCT126DB,118 Applications

The 74HCT126DB,118 is well-suited for a variety of applications where signal buffering and amplification are critical. Some specific use cases include:

• Digital Signal Processing: Enhancing signal strength in digital communication systems, ensuring reliable data transmission.
• Microcontroller Interfaces: Buffering signals between microcontrollers and peripheral devices, improving overall system performance.
• Memory Systems: Amplifying address and control signals in memory modules, ensuring accurate data access.
• Industrial Control Systems: Managing signal integrity in harsh industrial environments where signal strength and reliability are paramount.
• Consumer Electronics: Enhancing signal quality in devices such as televisions, gaming consoles, and other consumer electronics.

Conclusion of 74HCT126DB,118

The 74HCT126DB,118 stands out as a versatile and reliable non-inverting buffer IC, offering high output current capability, a wide operating voltage range, and compatibility with surface-mount technology. Its compliance with environmental and safety standards ensures it meets the demands of modern electronics manufacturing. Despite its obsolete status, the 74HCT126DB,118 remains a valuable component for legacy systems and applications where its unique features provide significant advantages. Its robust performance and reliability make it an ideal choice for a wide range of digital signal processing and control applications.

74HCT126DB,118 Documents

Download datasheets and manufacturer documentation for 74HCT126DB,118

Datasheets :

74HC(T)126      

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 :

74HC/HCT126