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U74LVX4051R - LOW RON 8-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER

Datasheet Summary

Description

The U74LVX4051R is a low-Ron 8-channel analog switch, suitable for use as an analog or digital multiplexer/demultiplexer.

In 3V and 5V systems these can achieve high-speed operation with the low power dissipation that is a feature of CMOS.

Features

  • S.
  • Very low ON resistance: RON=0.8Ω(Typ. )(VCC-VEE=3.0V) RON=0.6Ω(Typ. )(VCC-VEE=4.5V) RON=0.5Ω(Typ. )(VCC-VEE=6.0V).
  • Wide supply voltage range from 2.5 V to 6 V.
  • Input level: VIL=0.8V(Max. )(VCC=3V) VIH=2.0V(Min. )(VCC=3V).
  • Power down protection is provided on all control inputs.
  • Pin and function compatible with U74HC4051.

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Datasheet Details

Part number U74LVX4051R
Manufacturer UTC
File Size 248.83 KB
Description LOW RON 8-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER
Datasheet download datasheet U74LVX4051R Datasheet
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Full PDF Text Transcription

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UNISONIC TECHNOLOGIES CO., LTD U74LVX4051R Preliminary LOW RON 8-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER CMOS IC  DESCRIPTION The U74LVX4051R is a low-Ron 8-channel analog switch, suitable for use as an analog or digital multiplexer/demultiplexer. In 3V and 5V systems these can achieve high-speed operation with the low power dissipation that is a feature of CMOS. The U74LVX4051R has three digital select inputs (S1 to S3), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). All eight switches share an enable input (E). A HIGH on E causes all switches into the high impedance OFF-state, independent of Sn. For example, if VCC=3V, GND=0V and VEE=-3V, signals between -3V and +3V can be switched from the logical circuit using a signal 3V power supply.
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