Texas Instruments TMUX734xF 8:1 and Dual 4:1 Multiplexers are modern complementary metal-oxide semiconductor (CMOS) analog multiplexers in 8:1 (single-ended) and 4:1 (differential) configurations. The TMUX734xF are designed to work with dual supplies (±5V to ±22V), a single supply (8V to 44V), or asymmetric supplies (such as VDD = 12V, VSS = –5V). Overvoltage protection is available on the devices in powered and powered-off conditions, which is ideal for applications where power supply sequencing is not precisely controlled.