BUY DG211CJ+ https://www.utsource.net/itm/p/4383116.html
IC SWITCH QUAD SPST 16DIP
The DG211CJ+ is a single-pole, double-throw (SPDT) CMOS analog switch manufactured by Maxim Integrated. It is a low-power, low-voltage device that is designed to switch analog signals up to 10V. It features a low on-resistance of 1.5Ω and a high off-isolation of 80dB at 1MHz. The DG211CJ+ is ideal for applications such as signal routing, signal gating, and signal multiplexing. It is available in a 16-pin DIP package. (For reference only)