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74LCX157 — Low Voltage Quad 2-Input Multiplexer with 5 V Tolerant Inputs
April 2015
74LCX157
Low Voltage Quad 2-Input Multiplexer
with 5 V Tolerant Inputs
Features
•
•
•
•
•
•
•
•
5 V Tolerant Inputs
2.3 V – 3.6 V, V
CC
Specifications Provided
5.8 ns t
PD
max. (V
CC
= 3.3 V), 10
μA
I
CC
max.
Power Down High Impedance Inputs and Outputs
±24 mA Output Drive (V
CC
= 3.0 V)
Implements Patented Noise/EMI Reduction Circuitry
Latch-Up Performance Exceeds 500 mA
ESD Performance:
Human Body Model > 2000 V
Machine Model > 200 V
General Description
The LCX157 is a high-speed quad 2-input multiplexer.
Four bits of data from two sources can be selected using
the common Select and Enable inputs. The four outputs
present the selected data in the true (noninverted) form.
The LCX157 can also be used as a function generator.
The 74LCX157 is fabricated with advanced CMOS tech-
nology to achieve high speed operation while maintain-
控制器局部网CAN(Controller Area Network)属于现场总线的一种，是一种有效支持分布式控制或实时控制的串行通信网络，被公认为是最有前途的现场总线之一。 在工业控制系统中，电动执行器是电动单元组合仪表中一个很重要的执行单元。它由控制电路和执行机构两个在电路上完全独立的部分组成，可接收来自调节器的电控信号，将其线性地转换成机械转角或直线位移，用来操纵风门、挡板、阀门等...[详细]
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