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The SN74HC4066PWR is a high-speed CMOS logic quad bilateral analog switch manufactured by Texas Instruments. It integrates four independent SPST switches within a single TSSOP-14 package, designed for efficient signal routing in compact electronic systems. The device operates on a single supply voltage ranging from 2 V to 10 V, ensuring compatibility with various digital logic families. Key electrical specifications include a maximum on-resistance of 60 Ohms, a propagation delay of 12 ns, and an off-time of 24 ns. It supports an extended industrial temperature range from -55°C to +125°C and features a maximum quiescent current of 16 uA.
Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact tape-and-reel packaging configuration. Ensure that the component meets all relevant RoHS compliance standards required for your manufacturing process before finalizing procurement orders.
Select this component when a compact solution for multiple bidirectional analog signals is required. The TSSOP-14 package offers space efficiency compared to larger DIP alternatives. Consider the 60 Ohm on-resistance limit and 10 V maximum supply voltage to ensure compatibility with the target circuit design constraints.
This part belongs to the CD74HC4066 series of analog switches. It shares functional similarities with other members like the SN74HC4066PW but differs in physical packaging. The PWR suffix specifically denotes the surface-mount TSSOP form factor, distinguishing it from through-hole or SOIC variants within the same logical family.
Publicly confirmed substitute part numbers are not available in the provided source material.