Texas Instruments

CD4042BDT

CD4042BDT Description

The CD4042BDT is a high-performance, quad clocked D-type latch designed for a wide range of digital applications. Manufactured by Texas Instruments, this logic IC chip belongs to the 4000B series and is housed in a 16-SOIC surface-mount package. It features four independent 1:1 circuits, each capable of operating with a supply voltage ranging from 3V to 18V. The device offers differential output, ensuring high noise immunity and signal integrity. With a propagation delay time of just 40ns, the CD4042BDT provides fast and reliable data latching capabilities.

CD4042BDT Features

• Output Type: Differential outputs enhance signal integrity and reduce noise susceptibility, making the CD4042BDT suitable for high-speed and high-reliability applications.
• ECCN: Classified under EAR99, this device complies with international export regulations, ensuring ease of procurement and deployment.
• Independent Circuits: The CD4042BDT comprises four independent 1:1 circuits, allowing for versatile and efficient data handling in multi-channel applications.
• Mounting Type: Surface-mount technology (SMT) enables compact and robust PCB designs, ideal for modern electronics where space is a premium.
• Series: As part of the 4000B series, the CD4042BDT inherits the robustness and reliability associated with this well-established family of logic ICs.
• Voltage - Supply: A wide operating voltage range of 3V to 18V ensures compatibility with various power supply configurations, enhancing its versatility.
• REACH Status: Certified as REACH Unaffected, the CD4042BDT meets stringent environmental and safety standards, ensuring compliance with global regulations.
• HTSUS: The HTSUS code 8542.39.0001 facilitates accurate customs classification and smooth import/export processes.
• Package: The Tape & Reel (TR) packaging format is optimized for automated assembly lines, ensuring efficient production and reduced handling errors.
• RoHS Status: ROHS3 Compliant, the CD4042BDT is free from hazardous substances, making it environmentally friendly and suitable for use in eco-conscious applications.
• Base Product Number: CD4042, a well-known and widely used base product number, ensures easy identification and sourcing.
• Current - Output High, Low: The device can source and sink up to 6.8mA, providing sufficient drive capability for various digital loads.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited) indicates that the CD4042BDT is not sensitive to moisture, reducing the risk of damage during storage and assembly.

CD4042BDT Applications

The CD4042BDT is ideal for applications requiring reliable data latching and signal processing. Its differential outputs and wide operating voltage range make it suitable for:

• Digital Signal Processing: Efficiently handles and processes digital signals in communication systems and data acquisition devices.
• Clock Distribution Networks: Ensures precise clock signal distribution in complex digital circuits, maintaining signal integrity and timing accuracy.
• Data Storage Systems: Provides reliable data latching in memory modules and storage controllers, enhancing data integrity and system performance.
• Automotive Electronics: Robust and reliable performance makes it suitable for automotive control units and infotainment systems, where high reliability and noise immunity are critical.
• Industrial Automation: Ideal for industrial control systems, where the device's wide voltage range and high noise immunity ensure stable operation in harsh environments.

Conclusion of CD4042BDT

The CD4042BDT from Texas Instruments is a versatile and reliable quad clocked D-type latch, offering differential outputs, a wide operating voltage range, and fast propagation delay. Its surface-mount package and compliance with environmental standards make it suitable for modern electronics applications. Whether used in digital signal processing, clock distribution, or industrial automation, the CD4042BDT provides the performance and reliability needed for demanding applications.