MUX36D04IRRJR from Texas Instruments is a Integrated Circuit 1-pA on-state leakage current, 36-V, 4:1, 2-channel precision analog multiplexer - Analog & precision switches & muxes. The MUX36S08 and MUX36D04 (MUX36xxx) are modern complementary metal-oxide semiconductor (CMOS) analog multiplexers (muxes). The MUX36S08 offers 8:1 single-ended channels, whereas the MUX36D04 offers differential 4:1 or dual 4:1 single-ended channels. The MUX36S08 and MUX36D04 work equally well with either dual supplies (±5 V to ±18 V) or a single supply (10 V to 36 V). They also perform well with symmetric supplies (such as V DD = 12 V, V SS = -12 V), and unsymmetric supplies (such as V DD = 12 V, V SS = -5 V). All digital inputs have TTL-logic compatible thresholds, ensuring both TTL and CMOS logic compatibility when operating in the valid supply voltage range. The MUX36S08 and MUX36D04 have very low on and off leakage currents, allowing these multiplexers to switch signals from high input impedance sources with minimal error. A low supply current of 45 µA enables use in portable applications.