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DM74LS85

Part Number	DM74LS85
Manufacturer	Fairchild
Description	4-Bit Magnitude Comparator
Published	May 31, 2005
Detailed Description	DM74LS85 4-Bit Magnitude Comparator August 1986 Revised March 2000 DM74LS85 4-Bit Magnitude Comparator General Descrip...
Datasheet	DM74LS85 PDF File

Overview

DM74LS85 4-Bit Magnitude Comparator August 1986 Revised March 2000 DM74LS85 4-Bit Magnitude Comparator General Description These 4-bit magnitude comparators perform comparison of straight binary or BCD codes.
Three fully-decoded decisions about two, 4-bit words (A, B) are made and are externally available at three outputs.
These devices are fully expandable to any number of bits without external gates.
Words of greater length may be compared by connecting comparators in cascade.
The A > B, A < B, and A = B outputs of a stage handling less-significant bits are connected to the corresponding inputs of the next stage handling more-significant bits.
The stage handling the leastsignificant bits...

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