BUY MM74HC4051WM https://www.utsource.net/itm/p/1048036.html
1.5A PWM Secondary Side Post Regulator for AC/DC and DC/DC Multiple Output Converters with 8V UVLO Threshold and Totem Pole Output; Package: SO-16 WB; No of Pins: 16; Container: Tape and Reel; Qty per Container: 1000
Description: The MM74HC4051WM is a high-speed CMOS 8-channel analog multiplexer/demultiplexer. It is designed to provide high-speed switching of analog signals. Features: Low ON resistance: 50 Ω max Low power consumption High speed switching: tpd = 10 ns (typ) Wide operating voltage range: VCC = 2 V to 6 V Low input current: 1 μA max TTL compatible inputs Outputs can be connected to VCC or GND Applications: Analog signal switching Multiplexing and demultiplexing of analog signals Sample and hold circuits Audio switching Data acquisition systems (For reference only)