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VS32257

Vaishali Semiconductor
Part Number VS32257
Manufacturer Vaishali Semiconductor
Description Quad 2:1 Mux/Demux VSwitch
Published Dec 19, 2017
Detailed Description VS3257 / VS32257 Quad 2:1 Mux/Demux VSwitch Applications •= 5V to 3.3V translation in mixed-supply environment •= Hot-s...
Datasheet PDF File VS32257 PDF File

VS32257
VS32257

Overview
VS3257 / VS32257 Quad 2:1 Mux/Demux VSwitch Applications •= 5V to 3.
3V translation in mixed-supply environment •= Hot-swap interface •= Logic replacement •= Memory bank, video, & audio swtiching •= Power conservation General Description The VS3257 is a high-speed TTL–compatible Quad 2:1 multiplexer/demultiplexer.
The VS3257 contains four mux/demux channels, with a common path control (S) and active low enable (/E).
The low ON resistance of the VS3257 allows inputs to be connected to outputs, without adding propagation delay and without generating additional signal noise.
The VS32257 has 25Ω resistors in series with the switches to reduce ground-bounce noise and signal reflection.
The VS3257 and VS32257 mux/demux switches are function and pinout compatible with QS3257 and CBT3257 switches.
They enable 5V to 3.
3V translation when used with an external diode in the power supply line.
In addition, the high off-isolation in the ‘disable’ mode makes VS3257 and VS32257 id...


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