The UPD4069UBC is a CMOS Hex Inverter manufactured by NEC. This device is a versatile component used in a variety of digital logic applications. It offers six independent inverters in a single package, making it space-efficient for circuit designs.

Applications

• Digital logic circuits
• Oscillators
• Buffers
• Clock drivers
• Wave shaping circuits
• Simple signal processing circuits

Features

• High noise immunity
• Low power consumption
• Wide operating voltage range (typically 3V to 15V, check datasheet for precise range)
• Six independent inverters
• Standardized symmetrical output characteristics
• High input impedance
• Fan-out capability driving standard TTL loads

Benefits

• Simplified circuit design due to multiple inverters in a single package.
• Reduced power consumption, ideal for battery-powered devices.
• Stable performance over a wide range of operating voltages.
• Excellent noise margin, ensuring reliable operation in noisy environments.
• Cost-effective solution for inverting signals.

Additional Details

The UPD4069UBC is commonly available in a DIP-14 (Dual In-Line Package) or SOIC-14 (Small Outline Integrated Circuit) package. Each inverter section consists of a CMOS transistor pair configured to invert the input signal. When a high voltage level is applied to the input, the output switches to a low voltage level, and vice versa. The specific propagation delay, input capacitance, and output drive strength will depend on the exact operating voltage and temperature conditions. Refer to the device datasheet for detailed electrical characteristics and timing diagrams.

This hex inverter can be used for basic logic functions, signal inversion, and creating simple oscillator circuits. It is a fundamental building block in many digital electronic projects.