CD4047 Logic multi Frequency Oscillator

The CD4047 is a versatile logic IC designed to function as a monostable (one-shot) or astable (oscillator) multivibrator. It offers precise control of pulse width and frequency, making it suitable for a wide range of timing and oscillator applications. The CD4047 features a wide operating voltage range, high noise immunity, and low power consumption, ensuring reliability in various electronic circuits.

Key Features:

• Monostable (one-shot) and astable (oscillator) operation
• Wide supply voltage range: 3V to 15V
• High noise immunity
• Low power consumption
• Adjustable pulse width and frequency
• TTL-compatible output
• Edge-triggered monostable operation
• Retriggerable monostable mode

Technical Specifications:

• Supply Voltage (VDD): 3V to 15V
• Input Voltage Range: 0V to VDD
• High-Level Output Voltage (VOH): VDD – 0.05V (min at VDD = 5V)
• Low-Level Output Voltage (VOL): 0.05V (max at VDD = 5V)
• High-Level Input Voltage (VIH): 70% of VDD (min)
• Low-Level Input Voltage (VIL): 30% of VDD (max)
• Propagation Delay Time: 70 ns (typical at VDD = 10V)
• Operating Temperature Range: -55°C to +125°C
• Package: 14-pin DIP, SOIC

Applications:

• Timing Circuits: Used in circuits requiring precise timing intervals.
• Frequency Generation: Employed as an oscillator for generating specific frequencies.
• Pulse Width Modulation (PWM): Suitable for PWM applications in control systems.
• Clock Generation: Used in digital systems for generating clock signals.
• Delay Circuits: Implemented in systems requiring delayed signal generation.
• Waveform Generation: Ideal for generating various waveform shapes in signal processing.

Datasheet:
For detailed technical information, refer to the CD4047 Datasheet.