Product Overview: 74HCT4067D from NXP

The 74HCT4067D is a high-performance, silicon-gate CMOS device from NXP Semiconductors that features a 16-channel analog multiplexer/demultiplexer. This versatile integrated circuit is designed to handle digital signals within the voltage range of 2V to 6V, making it compatible with TTL levels while also offering the low power consumption and high noise immunity characteristic of CMOS devices.

With its broad V<sub>CC operating range, the 74HCT4067D is ideal for interfacing with a wide range of devices in various applications, including signal routing in communication systems, data acquisition systems, and analog-to-digital conversion. Its multiple channel configuration also allows for efficient data management within complex electronic systems.

The 74HCT4067D boasts a binary coded digital address that selects one of 16 available channels, enabling the connection of any of these channels to a common output, depending on the state of four binary control inputs. The device also includes an inhibit input that can disconnect all channels simultaneously. The "D" in the product name denotes a SOIC package, providing a space-saving design for PCB layouts.

Key features of the 74HCT4067D include:

• 16-channel analog multiplexing/demultiplexing
• Wide operating voltage range (2V to 6V)
• Low ON resistance: 70 Ω (typical) at V<sub>CC - V<sub>EE = 4.5V
• Low crosstalk between switches
• Individual switch off leakage current of less than 100 nA at 25°C
• ESD protection: HBM JESD22-A114E exceeds 2000V

Engineers and designers can rely on the 74HCT4067D for its robust performance and the quality assurance of NXP, a trusted name in semiconductor manufacturing. Whether for industrial control systems, consumer electronics, or instrumentation, the 74HCT4067D provides a reliable solution for complex signal routing requirements.