CD4040BE. – TEXAS INSTRUMENTS

CD4040BE is a CMOS 12‑stage binary counter designed for precise frequency division and digital event counting. It operates from a supply voltage of roughly 3 V to 15 V and is characterized by low power consumption and fast switching speeds. Housed in DIP packaging, it is ideal for clock division, timing, and digital delay circuits used in communication and automation systems. Its ripple-counter architecture offers predictable counting behavior and can be cascaded for extended counting ranges. Engineers appreciate CD4040BE for its excellent noise immunity and reduced need for additional external components, which simplifies the design of digital clocks, sequencers, and state machines in both industrial and consumer applications. Its reliability and straightforward implementation make it a staple component in many electronics designs.