HEF4040BP

The HEF4040BP is a 12-stage binary ripple counter IC capable of dividing clock frequencies with high precision.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• Q1 - Q12: Outputs of the binary counter stages
• MR: Master Reset input
• CP: Clock Pulse input
• CD: Carry-out or Ripple Clock output
• VDD: Positive power supply
• VSS: Ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the HEF4040BP IC for a visual representation.

Key Features

• Binary Ripple Counter: Divides clock frequencies into binary-coded outputs up to 212 (4096).
• High Precision: Offers accurate frequency division for timing and control applications.
• Master Reset Function: Includes a master reset input (MR) for resetting the counter stages.
• Wide Operating Voltage Range: Operates from a single +3.0V to +15V supply, making it versatile for different applications.
• Compact Package: Available in a space-saving 16-pin DIP package.

Note: For detailed technical specifications, please refer to the HEF4040BP datasheet.

Application

• Frequency Division: Ideal for dividing clock frequencies in digital circuits.
• Timer Circuits: Used in timer and delay circuits requiring precise frequency division.
• Event Counting: Suitable for event counting and control applications in electronics.

Functionality

The HEF4040BP is a 12-stage binary ripple counter IC that divides incoming clock signals into binary-coded outputs, providing accurate timing and control capabilities.

Usage Guide

• Power Supply: Connect VDD (Pin 16) to the positive power supply and VSS (Pin 8) to ground.
• Clock Input: Apply clock pulses to CP (Pin 10) to increment the counter stages.
• Output Handling: Utilize Q1-Q12 (Pins 3-6, 2-7, 8-11, 1-12) for binary-coded outputs corresponding to the divided frequencies.

Frequently Asked Questions

Q: What is the maximum frequency it can handle?
A: The HEF4040BP can handle clock frequencies up to 20 MHz.

Q: Is the HEF4040BP suitable for battery-operated devices?
A: Yes, the HEF4040BP operates efficiently within a wide voltage range, making it suitable for battery-powered applications.