74LVC2G66DP-Q100H

74LVC2G66DP-Q100H: Interface - Analog Switches, Multiplexers, Demultiplexers

The 74LVC2G66DP-Q100H is a dual 2-channel multiplexer (mux) and demultiplexer (demux). It is a member of the low-voltage complementary metal-oxide-semiconductor (CMOS) family of logic which means it can operate in both low- and high-voltage environments. It is also extremely power efficient while providing reliable operation. The device employs an advanced low-power CMOS design rule to minimize static and dynamic power consumption, allowing it to be used in extremely low-power systems. It features two enable controls, an active LOW enable (EN) and an active HIGH enable (ENB). Additionally, it has two independent data input lines and one output line.

Application Field

The 74LVC2G66DP-Q100H is ideal for applications such as clock and data distribution, data switching, and addressing. It can be used in communication systems such as fiber-optic and wireless networks, as well as for industrial, medical, and military systems. Additionally, it can be used in portable and battery-based systems, automotive electronics, computer systems, and general-purpose logic circuits, among others.

Working Principle

The 74LVC2G66DP-Q100H works by allowing the user to select which of the two inputs is passed through to the output. This selection is accomplished by using the two enable control inputs. Depending on the logic state of the enable controls, the part operates in one of three modes: data passing, data blocking, or high impedance. In data passing mode, the selected input is passed through to the output. In data blocking mode, the selected input is blocked, and the output is held in a high impedance state. Finally, in high impedance mode, both the input and output are in a high impedance state and no data is passed through.

The 74LVC2G66DP-Q100H is a highly versatile device and can be used in a wide variety of applications in both high- and low-voltage environments. It features a wide operating voltage range, low power consumption, and very low capacitive loading on the output line, making it a great choice for applications where power utilization must be minimized while reliability and performance are still paramount requirements.