Texas Instruments

CD4069UBM

CD4069UBM Description

The CD4069UBM from Texas Instruments is a high-performance hex inverter IC belonging to the 4000B series, designed for robust digital logic applications. Housed in a 14-pin SOIC package, it integrates six independent inverters with a single input each, offering reliable signal inversion in a compact surface-mount form factor. Operating across a wide voltage range (3V to 18V), this device is optimized for low-power consumption, featuring a quiescent current of just 1 µA (max). With a maximum propagation delay of 50ns at 15V and 50pF load, it ensures efficient signal processing in both low- and high-voltage environments. The CD4069UBM is RoHS3 compliant and adheres to REACH and EAR99 regulations, making it suitable for global markets.

CD4069UBM Features

• Hex Inverter Configuration: Six independent inverters in one IC, reducing board space and component count.
• Wide Supply Voltage Range (3V–18V): Compatible with TTL and CMOS logic levels, ideal for mixed-voltage systems.
• Low Power Consumption: Quiescent current ≤1 µA maximizes energy efficiency in battery-operated devices.
• High Noise Immunity: Input logic levels of 1V–2.5V (Low) and 4V–12.5V (High) ensure reliable operation in noisy environments.
• Balanced Output Drive: Symmetrical 3.4mA output current (sink/source) for consistent performance.
• Robust Packaging: 14-SOIC tube packaging with MSL 1 (Unlimited) moisture sensitivity, ensuring easy handling and storage.

CD4069UBM Applications

• Signal Conditioning: Ideal for buffering and inverting clock signals, sensor outputs, or digital communication lines.
• Oscillator Circuits: Used in RC or crystal oscillator designs for timing and waveform generation.
• Power Management: Integrates into low-voltage logic systems, such as battery-powered IoT devices or portable electronics.
• Industrial Control Systems: Reliable performance in harsh environments due to wide voltage tolerance and noise immunity.
• Consumer Electronics: Found in displays, remote controls, and audio equipment for logic-level shifting.

Conclusion of CD4069UBM

The CD4069UBM stands out as a versatile, low-power hex inverter with wide voltage compatibility and high noise immunity, making it a preferred choice for mixed-signal and power-sensitive designs. Its compact SOIC package and industry-compliant certifications ensure seamless integration into modern electronics, from industrial automation to consumer gadgets. Engineers favor this IC for its balance of performance, efficiency, and reliability, solidifying its role in next-generation digital systems.