Manufacturer Part Number
SN74LV4066AN
Manufacturer
Texas Instruments
Introduction
The SN74LV4066AN is an analog switch part of the Interface Analog Switches, Multiplexers, and Demultiplexers category, designed for efficient multiplexing and demultiplexing applications with a simple single-pole single-throw configuration.
Product Features and Performance
Four independently selectable switches
Low on-state resistance of 75Ohm
Close channel-to-channel matching with 2Ohm variation
Wide supply voltage range from 2V to 5.5V
Fast switching time of 12ns max for both turn-on and turn-off
High-frequency 3dB bandwidth of 50MHz
Low channel capacitance of 0.5pF (CS(off)) and 5.5pF (CD(off))
Low leakage current of 100nA max when in the off state
Excellent crosstalk isolation of -45dB at 1MHz
Product Advantages
Ideal for signal gating, chopping, modulation, or demultiplexing
High-speed performance suitable for digital signal processing
Minimal power consumption suitable for battery-powered equipment
Good signal integrity maintained through low on-state resistance and crosstalk
Key Technical Parameters
Supply Voltage, Single (V+): 2V ~ 5.5V
On-State Resistance (Max): 75Ohm
Channel-to-Channel Matching (ΔRon): 2Ohm
Switch Time (Ton, Toff) (Max): 12ns, 12ns
-3db Bandwidth: 50MHz
Channel Capacitance (CS(off), CD(off)): 0.5pF, 5.5pF
Current - Leakage (IS(off)) (Max): 100nA
Crosstalk: -45dB @ 1MHz
Operating Temperature Range: -40°C ~ 85°C
Quality and Safety Features
Designed for long-term reliability
Operations within industrial temperature ranges
Through Hole Mounting for stable installation
Compatibility
Compatible with a wide range of supply voltages
Suitable for use in various interface circuits
Through-hole package for easy PCB design
Application Areas
Telecommunications
Data Acquisition Systems
Test Equipment
Audio Signal Routing
Consumer Electronics
Product Lifecycle
Last Time Buy status indicating end of life phase
Customers should consider securing inventory or seek replacements
Upgrades or alternative parts may be offered by manufacturer
Several Key Reasons to Choose This Product
High integration with four switches reduces component count
Quick response time supportive of high-speed applications
Low power consumption extends device uptime
Robust operation in a wide temperature range suitable for industrial use
Ease of use with thorough hole packaging simplifies the PCB design process
Support from a reputable manufacturer Texas Instruments ensures product reliability and availability of technical support