NXP USA Inc. 74HC4067PW,112

NXP 74HC4067PW,112 16-Channel Analog Multiplexer/Demultiplexer – Detailed Overview

The NXP 74HC4067PW,112 is a high-performance 16-channel analog multiplexer/demultiplexer IC designed for signal routing in mixed-signal systems.  Built with NXP's advanced HC (High-Speed CMOS) technology, it operates across a 2V to 6V supply range, making it compatible with TTL and CMOS logic levels.  The device features low ON resistance (70Ω typical) and minimal leakage current, ensuring accurate analog signal transmission.  Its wide bandwidth (up to 50MHz) and low crosstalk suit precision applications.  The TSSOP-24 package offers compact PCB integration, ideal for space-constrained designs.

74HC4067PW Key Features

● 16:1 channel selection with 4-bit binary address control.

● Low power consumption (80µA typical static current).

● Break-before-make switching prevents signal overlap.

● Wide analog input voltage range (VCC to GND).

● ESD protection (HBM > 2kV) enhances reliability.

Applications

The 74HC4067PW,112 is widely used in data acquisition systems, sensor arrays, audio/video signal routing, automotive ECUs, and industrial automation.  Its ability to handle both analog and digital signals makes it versatile for test equipment, battery monitoring, and communication switches.

Selection Advantages

● High channel density reduces component count versus multiple switches.

● Low distortion critical for audio/measurement systems.

● TTL/CMOS compatibility simplifies interfacing.

● Robust ESD performance for harsh environments.

Circuit IC Switch Alternative Models

● Texas Instruments CD74HC4067E – Similar 16-channel MUX, DIP-24 package, wider temp range (-55°C to +125°C).

● ON Semiconductor MC74HC4067ADG – Identical functionality, SOIC-24, lower ON resistance (60Ω).

● Analog Devices ADG1406 – 16-channel, lower RON (4.5Ω), higher cost for precision needs.

● STMicroelectronics 74HC4067D – SOIC-24, industrial-grade, compatible pinout.