Texas Instruments

CD74HC237NSR  

Encoders, Decoders, Multiplexers & Demultiplexers

CD74HC237NSR Description

The CD74HC237NSR is a high-performance decoder/demultiplexer integrated circuit (IC) from Texas Instruments, designed for a wide range of digital signal processing applications. This IC features a 1 x 3:8 decoding function, enabling it to convert 3-bit binary input into one of eight possible output signals. It is part of the 74HC series, known for its high-speed CMOS technology, which ensures low power consumption and high noise immunity. The CD74HC237NSR operates on a single supply voltage ranging from 2V to 6V, making it versatile for various power supply configurations. The device is packaged in a surface-mount 16SO (Small Outline) package, which is ideal for compact and high-density PCB designs. It is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.

CD74HC237NSR Features

• High-Speed Performance: The CD74HC237NSR leverages high-speed CMOS technology, providing fast switching times and low propagation delays, which are critical for high-frequency digital signal processing.
• Low Power Consumption: Operating within a 2V to 6V supply voltage range, this IC offers low power dissipation, making it suitable for battery-powered and energy-efficient systems.
• High Noise Immunity: The 74HC series is renowned for its high noise immunity, ensuring reliable operation in noisy environments.
• Surface-Mount Packaging: The 16SO package is ideal for surface-mount technology (SMT) applications, facilitating automated assembly processes and high-density PCB layouts.
• Environmental Compliance: The CD74HC237NSR is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and regulatory standards.
• Moisture Sensitivity Level (MSL) 1: This indicates that the device is not moisture-sensitive, allowing for unlimited storage time without the need for dry packing.

CD74HC237NSR Applications

The CD74HC237NSR is highly versatile and finds applications in a variety of electronic systems, including:

• Digital Signal Processing: Used in systems requiring efficient decoding and demultiplexing of digital signals, such as microprocessors and microcontrollers.
• Memory Address Decoding: Ideal for decoding memory addresses in computer systems and embedded devices.
• Data Communication: Facilitates data routing in communication systems, ensuring accurate signal distribution.
• Consumer Electronics: Employed in devices such as digital cameras, gaming consoles, and smart TVs for signal processing and control functions.
• Industrial Automation: Used in programmable logic controllers (PLCs) and other industrial systems for control and signal decoding.

Conclusion of CD74HC237NSR

The CD74HC237NSR from Texas Instruments stands out as a robust and reliable decoder/demultiplexer IC, offering high-speed performance, low power consumption, and high noise immunity. Its surface-mount packaging and environmental compliance make it a preferred choice for modern electronics designs. Whether used in digital signal processing, memory address decoding, or data communication, the CD74HC237NSR ensures efficient and reliable operation. Its versatility and compliance with industry standards make it an ideal component for a wide range of applications, from consumer electronics to industrial automation.

CD74HC237NSR Documents

Download datasheets and manufacturer documentation for CD74HC237NSR

Images :

Mechanical Outline Drawing      

PCN :

Qualification of Carrier Tape for 14/16 pin SOP and 28 pin SSOP device (PDF)      

Product Catalogs :

Logic Guide (Rev. AB)