Overview
The CD4017BD/3 is a CMOS decade counter/divider integrated circuit produced by Harris Corporation. It is widely used in digital electronics for counting and sequencing applications. This component is known for its reliability and versatility in various electronic circuits, making it a popular choice among engineers and hobbyists alike.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 3V to 15V | V | Typical operating range |
| Output Current | 10 | mA | Maximum per output |
| Operating Temperature | -55°C to +125°C | °C | Industrial range |
| Package Type | DIP-16 | Dual In-line Package | |
| Logic Family | CMOS | Complementary Metal-Oxide-Semiconductor |
Key Features
- Decade counting with 10 decoded outputs
- Clock input with Schmitt trigger for noise immunity
- Reset and inhibit functions for control flexibility
- Low power consumption typical of CMOS technology
- Wide operating voltage range for versatile applications
Applications
The CD4017BD/3 is commonly used in LED chaser circuits, frequency dividers, and various sequential logic applications. It is also employed in educational kits for teaching digital electronics principles. Its ability to handle a wide range of voltages makes it suitable for both battery-powered and mains-operated devices.
Q & A
What is the maximum supply voltage for CD4017BD/3?
The maximum supply voltage for CD4017BD/3 is 15V.
Can CD4017BD/3 be used in high-temperature environments?
Yes, it can operate in temperatures up to +125°C.
What is the typical current consumption of CD4017BD/3?
The typical current consumption is in the microampere range, making it very power-efficient.
How many outputs does CD4017BD/3 have?
It has 10 decoded outputs.
Is CD4017BD/3 suitable for battery-operated devices?
Yes, its low power consumption and wide voltage range make it ideal for battery-operated devices.
What is the function of the reset pin in CD4017BD/3?
The reset pin allows the counter to be reset to its initial state.
Can CD4017BD/3 be cascaded with other counters?
Yes, it can be cascaded to create longer counting sequences.
What is the role of the inhibit pin in CD4017BD/3?
The inhibit pin can be used to stop the counting process.
Is CD4017BD/3 available in surface-mount packages?
Primarily, it is available in DIP-16 package, but surface-mount versions may be available from other manufacturers.
What is the propagation delay of CD4017BD/3?
The propagation delay is typically around 60 ns at 10V supply.
