Part Number
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MM54HCT688 |
Manufacturer
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National Semiconductor |
Description
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8-Bit Magnitude Comparator |
Published
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May 11, 2015 |
Detailed Description
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MM54HCT688 MM74HCT688 8-Bit Magnitude Comparator (Equality Detector)
February 1988
MM54HCT688 MM74HCT688 8-Bit Magnitu...
|
Datasheet
|
MM54HCT688
|
Overview
MM54HCT688 MM74HCT688 8-Bit Magnitude Comparator (Equality Detector)
February 1988
MM54HCT688 MM74HCT688 8-Bit Magnitude Comparator (Equality Detector)
General Description
This equality detector utilizes advanced silicon-gate CMOS technology to compare bit for bit two 8-bit words and indicate whether or not they are equal The PeQ output indicates equality when it is low A single active low enable is provided to facilitate cascading of several packages and enable comparison of words greater than 8 bits
This device is useful in memory block decoding applications where memory block enable signals must be generated from computer address information
The comparator combines the low power consum...
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