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MC74VHC157

Part Number	MC74VHC157
Manufacturer	ON Semiconductor
Description	Quad 2-Channel Multiplexer
Published	Oct 12, 2005
Detailed Description	MC74VHC157 Quad 2-Channel Multiplexer The MC74VHC157 is an advanced high−speed CMOS quad 2−channel multiplexer, fabrica...
Datasheet	MC74VHC157 PDF File

Overview

MC74VHC157 Quad 2-Channel Multiplexer The MC74VHC157 is an advanced high−speed CMOS quad 2−channel multiplexer, fabricated with silicon gate CMOS technology.
It achieves high−speed operation similar to equivalent Bipolar−Schottky TTL, while maintaining CMOS low−power dissipation.
It consists of four 2−input digital multiplexers with common select (S) and enable (E) inputs.
When E is held High, selection of data is inhibited and all the outputs go Low.
The select decoding determines whether the A or B inputs get routed to the corresponding Y outputs.
The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output.
The inputs to...

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