industry news
Subscribe Now

An Extreme Temperature Binary Counter 74-4040 is Now Available from CISSOID

Mont-Saint-Guibert, Belgium – March 20, 2012. CISSOID, the leader in high-temperature semiconductor solutions, is launching CHT-74-4040, a new member of its GALAXY digital product family.

CHT-74-4040 is a 12-stage asynchronous binary counter, that can be used for instance as a frequency divider with a division rate up to 4096. Like other CHT products from CISSOID, it is guaranteed for operation from -55°C up to +225°C. It can also operate with a supply voltage in the range 3.3 to 5V (±10%).

CHT-74-4040 is available in ceramic CSOIC16 and CDIL16 hermetic packages, functionally and pin-to-pin compatible with the industry standards 74xx4040, / CD4040. It is the obvious choice for new designs as well as for replacements of the 4040 function as compared to traditional solutions, CISSOID’ CHT-74-4040 increases the lifetime by 2 decades for applications above 125°C.

CHT-74-4040 can be used in a variety of applications such as clock generation and clock modules for high-reliability and mission critical systems including down-hole tools, aerospace and defence.

The CHT-74-4040 datasheet is available now from the CISSOID website (datasheet link). It can be ordered now for sampling and evaluation. Pricing starts at $133.76/unit up to 200 units. For more information, visit www.cissoid.com or contact the company’s representatives at www.cissoid.com/company/about-us/contacts.html

About Cissoid – www.cissoid.com

CISSOID is the leader in high temperature semiconductor solutions, delivering standard products and custom solutions for power management, power conversion and signal conditioning in extreme temperature and harsh environments. CISSOID provides high reliability products guaranteed from -55°C to +225°C and commonly used outside that range, from cryogenic lows to upper extremes. 

Whether the ambient temperature is low but the power dissipation heats up the chips, or in high temperature environments, CISSOID products enable energy, weight and cost savings in lighter, cooling-free and more compact electronic systems. They are used in mission-critical systems as well as in applications requiring long term reliability. CISSOID supplies leaders in the Oil&Gas, Aeronautics, Industrial and Automotive markets.

Leave a Reply

featured blogs
Mar 9, 2026
What happens to our digital history when the world's biggest archive of retro video games disappears?...

featured video

Cadence Chiplets Solutions | Helping you realize your chiplet ambitions

Sponsored by Cadence Design Systems

In this webinar, David Glasco, VP of Compute Solutions at Cadence, discusses how Cadence enables customers to transition from traditional monolithic SoC architectures to modular, scalable chiplet-based solutions, essential for meeting the growing demands of physical AI applications and high-performance computing.

Read eBook: Helping You Realize Your Chiplet Ambitions

featured chalk talk

Global Coverage With NTN
In this episode of Chalk Talk, Paul Fadlovich from TE Connectivity and Martin Lesund from Nordic Semiconductor and Amelia Dalton explore the what, why and how of NTN technology. They also explore the role that antennas play in satellite communication systems, and how Nordic Semiconductor’s nRF9151 System-in-Package and TE Connectivity’s broad range of antenna solutions can jump start your next global IoT design.
Feb 19, 2026
17,415 views