General description
The 74LV4051 is an 8-channel analog multiplexer/demultiplexer with three digital select inputs (S0 to S2), an active-LOW enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). It is a low-voltage Si-gate CMOS device that is pin and function compatible with 74HC4051 and 74HCT4051. WithE LOW, one of the eight switches is selected (low impedance ON-state) by S0 to S2. WithE HIGH, all switches are
in the high-impedance OFF-state, independent of S0 to S2.

Features
Optimized for low-voltage applications: 1.0 V to 6.0 V
Accepts TTL input levels between VCC= 2.7 V and VCC= 3.6 V
Low ON resistance:
  145Ω(typical) at VCC−VEE= 2.0 V
  80Ω(typical) at VCC−VEE= 3.0 V
  60Ω(typical) at VCC−VEE= 4.5 V
Logic level translation:
  To enable 3 V logic to communicate with±3 V analog signals
Typical ‘break before make’ built in
ESD protection:
  HBM JESD22-A114E exceeds 2000 V
  MM JESD22-A115-A exceeds 200 V
Multiple package options
Specified from−40°Cto+85°C and from−40°C to +125°C