CD74HC4051E


Integrated Circuit


CD74HC4051E


CD54/74HC4051, CD54/74HCT4051, CD54/74HC4052, CD74HCT4052, CD54/74HC4053, CD74HCT4053 High-Speed CMOS Logic Analog Multiplexers/Demultiplexers


These devices are digitally controlled analog switches which utilize silicon gate CMOS technology to achieve operating speeds similar to LSTTL with the low power consumption of standard CMOS integrated circuits.

These analog multiplexers/demultiplexers control analog voltages that may vary across the voltage supply range (i.e. VCC to VEE). They are bidirectional switches thus allowing any analog input to be used as an output and vice-versa. The switches have low “on” resistance and low “off” leak- ages. In addition, all three devices have an enable control which, when high, disables all switches to their “off” state.


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Sketches:

  1. CD4051BE CMOS Analog Multiplexers/Demultiplexers with Logic Level Conversion (Analog Input) [C] , [Arduino]