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Part Number
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MC74LCX257 |
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Manufacturer
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Motorola |
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Description
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Low-Voltage CMOS Quad 2-Input Multiplexer |
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Published
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Feb 5, 2006 |
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Detailed Description
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Product Preview
Low-Voltage CMOS Quad 2-Input Multiplexer
With 5V-Tolerant Inpu...
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Datasheet
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MC74LCX257
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Overview
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Product Preview
Low-Voltage CMOS Quad 2-Input Multiplexer
With 5V-Tolerant Inputs and Outputs (3-State, Non-Inverting)
The MC74LCX257 is a high performance, quad 2–input multiplexer with 3–state outputs operating from a 2.
7 to 3.
6V supply.
High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance.
A VI specification of 5.
5V allows MC74LCX257 inputs to be safely driven from 5V devices.
Four bits of data from two sources can be selected using the Select input.
The four outputs present the selected data in the true (non–inverted) form.
The outputs may...
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