Overview
The CD4040BNSR is a 12-bit binary ripple counter produced by Texas Instruments. It is part of the 4000 series CMOS logic family and is widely used in digital circuits for counting and frequency division applications. This component is designed for use in a variety of electronic systems, including consumer electronics, industrial automation, and communication devices. Its key selling points include low power consumption, high noise immunity, and a wide operating voltage range, making it a versatile choice for designers.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Bits | 12 | - | Binary counter |
| Logic Family | CMOS | - | 4000 series |
| Operating Voltage | 3 to 18 | V | Wide range |
| Package | SOIC-16 | - | Surface mount |
| Operating Temperature | -55 to 125 | °C | Industrial range |
| Propagation Delay | 120 | ns | At 5V |
| Power Consumption | Low | - | CMOS technology |
Key Features
- 12-bit binary ripple counter with asynchronous reset.
- Wide operating voltage range (3V to 18V).
- Low power consumption due to CMOS technology.
- High noise immunity for reliable operation in noisy environments.
- Compact SOIC-16 package for space-constrained applications.
Applications
The CD4040BNSR is commonly used in digital counting and frequency division circuits. Its applications include:
- Frequency dividers in communication systems.
- Timing circuits in consumer electronics.
- Industrial automation systems for event counting.
- Signal processing in measurement and control systems.
Q & A
What is the maximum operating voltage for CD4040BNSR?
The maximum operating voltage is 18V.
What is the package type of CD4040BNSR?
It comes in an SOIC-16 package.
Is CD4040BNSR suitable for high-noise environments?
Yes, it has high noise immunity, making it suitable for such environments.
What is the operating temperature range?
It operates from -55°C to 125°C.
Can CD4040BNSR be used in battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
What is the propagation delay at 5V?
The propagation delay is 120ns at 5V.
Does CD4040BNSR support asynchronous reset?
Yes, it features an asynchronous reset function.
What is the logic family of CD4040BNSR?
It belongs to the 4000 series CMOS logic family.
How many bits does the counter have?
It is a 12-bit binary counter.
What are typical applications of CD4040BNSR?
Typical applications include frequency division, timing circuits, and event counting.
