SY10EL57中文资料Multiplexers Products数据手册Microchip规格书

描述 Description

The SY10/100EL57 are fully differential 4:1 multiplexers. By leaving the SEL1 line open (pulled LOW via the input pulldown resistors) the device can also be used as a differential 2:1 multiplexer with SEL0 input selecting between D0 and D1. The fully differential architecture of the EL57 makes it ideal for use in low skew applications such as clock distribution.The SEL1 is the most significant select line. The binary number applied to the select inputs will select the same numbered data input (i.e., 00 selects D0).Multiple VBB outputs are provided for single-ended or AC coupled interfaces. In these scenarios, the VBB output should be connected to the data bar inputs and bypassed via a 0.01µF capacitor to ground. Note that the VBBoutput can source/sink up to 0.5mA of current without upsetting the voltage level.

特性 Features

·Useful as either 4:1 or 2:1 multiplexer
·VBB output for single-ended operation
·75KΩ internal input pulldown resistors
·Available in 150mm 16-pin SOIC package
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简介

SY10EL57属于集成电路（IC）的信号开关多路复用器解码器。由制造生产的SY10EL57信号开关，多路复用器，解码器逻辑型信号开关、多路复用器和编码器 IC 可用于对以数字格式表示数据的电信号进行路由和选择。这些器件与设计用于模拟信号的类似产品有所不同，它们保留的信息表示为两个电状态之一，而不是两个外部界限内的无穷变化量。