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