SN74HC4066N - Texas Instruments

Manufacturer Part Number

SN74HC4066N

Manufacturer

Texas Instruments

Introduction

The SN74HC4066N is a 4-bit single-pole, single-throw (SPST) analog switch integrated circuit from Texas Instruments. It is designed for general-purpose switching applications.

Product Features and Performance

Quad SPST analog switches

High-speed switching with 31ns turn-on and 34ns turn-off time

Low on-state resistance of typically 30 ohms

Low leakage current of 100nA maximum

Wide supply voltage range of 2V to 6V

Wide operating temperature range of -40°C to 85°C

-45dB crosstalk at 1MHz

Product Advantages

Compact 14-PDIP package

Suitable for a variety of analog and digital switching applications

Robust performance across temperature and voltage ranges

Low power consumption

Key Technical Parameters

4 independent SPST analog switches

-3dB bandwidth of 30MHz

Channel capacitance of 0.5pF (off) and 9pF (off)

1:1 multiplexer/demultiplexer configuration

Quality and Safety Features

RoHS3 compliant

Through-hole mounting for reliable connections

Compatibility

Compatible with various digital logic families, including TTL, CMOS, and LVCMOS

Application Areas

General-purpose analog switching

Multiplexing and demultiplexing

Signal routing and selection

Analog signal processing circuits

Product Lifecycle

The SN74HC4066N is an established product with ongoing availability and support from Texas Instruments.

Replacement or upgrade options may include newer analog switch ICs with similar or improved performance characteristics.

Key Reasons to Choose This Product

Versatile analog switching capabilities

Robust performance across a wide range of operating conditions

Low power consumption and small footprint

Reliable through-hole mounting for rugged applications

Compatibility with a variety of digital logic families