MC74LVXT4051

模拟多路复用器/多路解复用器高性能硅栅CMOS Analog Multiplexer/Demultiplexer High−Performance Silicon−Gate CMOS

The utilizes silicon-gate CMOS technology to achieve fast propagation delays, low ON resistances, and low leakage currents. This analog multiplexer/demultiplexer controls analog voltages that may vary across the complete power supply range from VThe LVXT4051 is similar in pinout to the LVX8051, the HC4051A, and the metal-gate MC14051B. The Channel-Select inputs determine which one of the Analog Inputs/Outputs is to be connected, by means of an analog switch, to the Common Output/Input. When the Enable pin is HIGH, all analog switches are turned off.The Channel-Select and Enable inputs are compatible with standard TTL levels. These inputs are over-voltage tolerant OVT for level translation from 6.0 V down to 3.0 V. This device has been designed so the ON resistance R is more linear over input voltage than the R of metal-gate CMOS analog switches and High-Speed CMOS analog switches.

Features

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Select Pins Compatible with TTL Levels

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Fast Switching and Propagation Speeds

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Low Crosstalk Between Switches

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Analog Power Supply Range VCC \- VEE = -3.0 V to +3.0 V

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Digital Control Power Supply Range VCC \- GND = 2.5 to 6.0 V

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Improved Linearity and Lower ON Resistance than Metal-Gate, HSL, or VHC Counterparts

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Low Noise

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Designed to Operate on a Single Supply with VEE = GND, or UsingSplit Supplies up to +/- 3.0 V

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Break-Before-Make Circuitry

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Pb-Free Packages are Available*