The TC4047BP is a low power CMOS Monostable/Astable Multivibrator manufactured by Toshiba Semiconductor and Storage. This versatile integrated circuit can be configured to operate in either monostable (one-shot) or astable (free-running) mode, making it suitable for a wide range of timing and pulse generation applications. The CMOS technology ensures low power consumption and high noise immunity.

Applications

• Timing Circuits
• Pulse Generators
• Time Delay Circuits
• Missing Pulse Detectors
• Frequency Dividers
• Oscillators

Features

• Monostable/Astable Operation: Can be configured for either one-shot or free-running operation.
• Low Power Consumption: Consumes minimal power due to CMOS technology.
• High Noise Immunity: Provides stable operation in noisy environments.
• Wide Operating Voltage Range: Operates from 3V to 15V.
• External Timing Components: Requires external resistors and capacitors for timing.
• Complementary Outputs: Provides both Q and /Q outputs.

Benefits

• Versatile Timing: Can be used for a variety of timing and pulse generation applications.
• Energy Efficient: Low power consumption minimizes energy waste.
• Reliable Operation: High noise immunity ensures stable performance.
• Easy Configuration: Simple external components allow for easy adjustment of timing parameters.
• Reduced Component Count: Integrates the timing function into a single chip.

Additional Details

The TC4047BP provides both true (Q) and complementary (/Q) outputs. The output pulse width or frequency is determined by the external resistor and capacitor values. The device is available in a DIP package. Its operating temperature range is typically -40°C to +85°C. The CMOS construction contributes to its excellent noise margin and stable operation over temperature variations. It also features an input for triggering the monostable pulse.