Overview
The CD4040BCM is a 12-stage binary ripple counter produced by Fairchild Semiconductor. This integrated circuit (IC) belongs to the CMOS logic family and is widely used in digital counting applications. It is designed for applications requiring high noise immunity and low power consumption, making it suitable for a variety of electronic systems. The CD4040BCM is particularly valued for its reliability and versatility in both industrial and consumer electronics.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 3V to 18V | V | Wide operating range |
| Operating Temperature | -55°C to +125°C | °C | Industrial-grade |
| Output Current | ±6.8mA | mA | High drive capability |
| Propagation Delay | 60ns | ns | Typical at 10V |
| Power Dissipation | 500mW | mW | Maximum |
| Package | 16-pin SOIC | - | Surface mount |
Key Features
- 12-stage binary counter for versatile counting applications.
- High noise immunity ensures reliable operation in noisy environments.
- Low power consumption makes it ideal for battery-powered devices.
- Wide operating voltage range (3V to 18V) for flexible integration.
- Industrial temperature range supports use in harsh conditions.
Applications
The CD4040BCM is commonly used in digital systems for counting and frequency division. Its applications include:
- Industrial automation for event counting and timing.
- Consumer electronics such as clocks and timers.
- Communication systems for frequency division and signal processing.
- Automotive electronics for monitoring and control functions.
Q & A
1. What is the maximum supply voltage for the CD4040BCM?
The maximum supply voltage is 18V.
2. Can the CD4040BCM operate in high-temperature environments?
Yes, it can operate in temperatures ranging from -55°C to +125°C.
3. What is the typical propagation delay of the CD4040BCM?
The typical propagation delay is 60ns at 10V.
4. Is the CD4040BCM suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
5. What package does the CD4040BCM come in?
It is available in a 16-pin SOIC package.
6. What is the output current capability of the CD4040BCM?
The output current is ±6.8mA.
7. Can the CD4040BCM be used in industrial automation?
Yes, it is widely used in industrial automation for counting and timing.
8. What is the power dissipation of the CD4040BCM?
The maximum power dissipation is 500mW.
9. Does the CD4040BCM have high noise immunity?
Yes, it features high noise immunity for reliable operation.
10. What is the primary function of the CD4040BCM?
It is a 12-stage binary ripple counter used for digital counting and frequency division.
