TMUX621x 4-Channel Multiplexers

Texas Instruments TMUX621x 4-Channel Multiplexers are complementary metal-oxide semiconductor (CMOS) switches with four independently selectable 1:1, single-pole, single-throw (SPST) switch channels. The devices work with a single supply (4.5V to 36V), dual supplies (±4.5V to ±18V), or asymmetric supplies (such as V_DD = 12V, V_SS = –5V). The TMUX621x supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins ranging from V_SS to V_DD.