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The NLAST4066DTG is a quad analog switch manufactured by onsemi, utilizing advanced Low Voltage Advanced Trench MOS (LAVTM) technology. This component integrates four independent bilateral switches within a single package, designed for high-performance signal routing in mixed-signal applications. It supports a wide power supply voltage range from 1.65V to 3.6V, ensuring compatibility with modern low-voltage logic families. The device features low ON resistance and minimal charge injection, facilitating accurate analog signal transmission. Packaged in a compact 14-TSSOP configuration, it offers efficient space utilization for dense circuit board layouts while maintaining robust electrical characteristics across the specified operating temperature range.
Verify the specific ordering suffix against the manufacturer's official datasheet to confirm package type and tape-and-reel specifications. Ensure compliance with RoHS directives and check for any recent product change notices that may affect pinout or electrical parameters before finalizing procurement.
Select this component when designing circuits that require multiple analog switches in a small footprint with low voltage operation. Consider the trade-off between ON resistance and capacitance for high-frequency applications. Verify that the required signal levels remain within the absolute maximum ratings to prevent device damage.
This part belongs to the 4066 family of quad analog switches, representing an evolution from older CMOS technologies. It serves as a direct replacement for legacy metal-oxide CMOS switches in designs demanding lower power consumption and improved linearity. The device maintains functional compatibility with standard logic interfaces while offering enhanced performance metrics suitable for contemporary electronic systems.
Consult official cross-reference lists for verified substitutes such as the MC74VHC4066 or SN74VHC4066. Confirm that alternative parts match the 1.65V to 3.6V operating range and 14-TSSOP package dimensions to ensure seamless integration without PCB redesign.