The CD4040BE is a 12-stage binary ripple counter/divider IC (integrated circuit) manufactured by Texas Instruments. It is a CMOS (Complementary Metal-Oxide-Semiconductor) device that can be used in various digital counting and timing applications.
Here are some key features of the CD4040BE:
1. Binary Ripple Counter: The CD4040BE is a 12-stage binary counter that divides an input clock signal by a factor of 2^12 (4096).
2. Wide Operating Voltage Range: It operates over a wide voltage range from 3V to 15V, making it compatible with various power supply configurations.
3. Buffered Outputs: The IC provides buffered outputs that can drive both TTL and CMOS logic levels, ensuring compatibility with different types of digital circuits.
4. Fast Counting Speed: The CD4040BE can operate at high clock frequencies, allowing for fast counting and timing applications.
5. Reset Capability: It features an asynchronous reset input (RESET) that allows for immediate reset of the counter to its initial state.
6. Low Power Consumption: The CMOS technology used in the CD4040BE results in low power consumption, making it suitable for battery-operated applications.
7. DIP Package: The "BE" in the part number indicates the package type, which is a 16-pin dual in-line package (DIP). This package provides ease of use and compatibility with standard socket interfaces.
The CD4040BE is commonly used in digital counters, frequency dividers, timer circuits, and other applications where precise timing and counting are required.
For detailed specifications, pin configurations, timing diagrams, and application circuits, I recommend referring to the datasheet and technical documentation provided by Texas Instruments for the CD4040BE IC.
