Texas Instruments TMUX1208/TMUX1209 Bidirectional Multiplexers are general-purpose complementary metal-oxide-semiconductor (CMOS) analog multiplexers (MUX). The TMUX1208 offers an 8:1 single-ended channel, while the TMUX1209 offers differential 4:1 or dual 4:1 single-ended channels. A wide operating supply of 1.08V to 5.5V allows for use in a wide array of applications, from personal electronics to building automation applications. The device supports bidirectional analog and digital signals on the source (Sx) and drain (D) pins ranging from GND to VDD. All logic inputs have 1.8V logic-compatible thresholds, ensuring both TTL and CMOS logic compatibility when operating in the valid supply voltage range.
