STMicroelectronics HCF4047BEY Monostable/Astable Multivibrator

The HCF4047BEY from STMicroelectronics is a versatile monostable/astable multivibrator that is widely used in timing, delay, and oscillator applications. This integrated circuit is designed to operate with very low power consumption, making it ideal for battery-operated devices and other power-sensitive applications.

Key Features

• Flexible Operating Modes: The device can be configured as either a monostable (one-shot) or astable (free-running) multivibrator, providing designers with a multifunctional component that can be adapted to a range of uses.
• Wide Voltage Range: It operates over a wide voltage range from 3V to 18V, ensuring compatibility with various logic levels and providing the flexibility to be used in multiple system designs.
• Low Power Consumption: Designed for energy efficiency, the HCF4047BEY is an excellent choice for portable and low-power applications.
• High Noise Immunity: With its inherent high noise immunity, the device is suitable for use in industrial environments where reliability is critical.
• Output Pulse Width Control: The pulse width of the output waveform can be controlled by external resistors and capacitors, offering precise control over timing intervals.

Applications

The HCF4047BEY is used in a diverse array of applications, including:

• Timers and delay circuits
• Frequency dividers
• Oscillator circuits for microprocessor clocks
• LED and lamp flashers
• Signal generators
• Pulse-width modulation (PWM) circuits

Package and Quality

The HCF4047BEY is available in a DIP-14 (Dual In-line Package) which makes it easy to handle and integrate into a wide range of electronic assemblies. STMicroelectronics is known for its commitment to quality, and this product is no exception, meeting strict industry standards for performance and reliability.

In summary, the HCF4047BEY from STMicroelectronics is a highly flexible and reliable component that is a valuable addition to any electronic project requiring precise timing and oscillation control.