About Logic Comparators

Logic Comparators

A logic comparator is a type of electronic circuit used to compare two logic values, or logic levels and produce a single output based on the result. A logic comparator is usually designed to detect the presence or absence of a particular logic level on its inputs, and output a single logic level to indicate the results of the comparison. Generally speaking, a logic comparator is either a digital or analog circuit and operates by comparing two signals (i.e. analog or digital) and outputting a single result depending on the comparison. Logic comparators are commonly used in microcontrollers, digital signal processors (DSPs), and other digital logic devices to determine if a particular logic level exists at the inputs. Additionally, logic comparators may also be used to quickly identify whether two logic levels, or logic signals, differ from each other.

Logic Comparators

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(Ex. GST)(▲▼)		Enter Qty Comparator TypeNumber of BitsLogic FunctionOutput TypeSupply Voltage - MaxSupply Voltage - MinSupply Current - MaxMinimum Operating TemperatureMaximum Operating TemperaturePropagation Delay TimeMounting StylePackage / CaseQualificationPackaging
  
                  
SN74HC682DWR


Magnitude Comparator 8-Bit 20-Pin SOIC T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 2.5481
Multiples of: 2000

Magnitude/Identity8 BitA = B, A > BTtl6 V2 V700 uA- 40 C+ 85 C275 ns , 55 ns , 47 nsSmd/SmtSOIC - 20 Reel
TLV3404CPWR


Comparator Quad R-R I/O ±8V/16V 14-Pin TSSOP T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 2.6615
Multiples of: 1397

General Purpose  Open Collector, Open Drain16 V2.5 V 0 C+ 70 C Smd/SmtTSSOP - 14 Reel
SN74HC682DW


Logic Comparators 8-Bit Magnitude Comparators
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 2.7245
Multiples of: 121

Magnitude/Identity8 BitA = B, A > BTtl6 V2 V700 uA- 40 C+ 85 C275 ns , 55 ns , 47 nsSmd/SmtSOIC - 20 Tube
TLV3494AIPWR


Comparator Quad R-R I/O 5.5V 14-Pin TSSOP T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 2.7314
Multiples of: 2500

General Purpose  Push - Pull5.5 V1.8 V - 40 C+ 125 C Smd/SmtTSSOP - 14 Reel
SN74HC682NE4


Magnitude Comparator 8-Bit 20-Pin PDIP Tube
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 2.8562
Multiples of: 20

Magnitude/Identity8 BitA = B, A > BTtl6 V2 V700 uA- 40 C+ 85 C275 ns , 55 ns , 47 nsThrough HolePDIP - 20 Tube
SN74ALS520DW


Logic Comparators Octal binary/BCD
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 2.9106
Multiples of: 25

Identity8 BitA = BTotem - Pole5.5 V4.5 V19 mA0 C+ 70 C20 nsSmd/SmtSOIC - 20 Tube
SN74HC682DWG4


Magnitude Comparator 8-Bit 20-Pin SOIC Tube
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 3.1966
Multiples of: 25

Magnitude/Identity8 BitA = B, A > BTtl6 V2 V700 uA- 40 C+ 85 C275 ns , 55 ns , 47 nsSmd/SmtSOIC - 20 Tube
SN74LS684DW


Texas Instruments Logic Comparators Octal binary or BCD Magnitude Comparator
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 3.402
Multiples of: 25

Magnitude/Identity8 BitA = B, A > BActive Low5.25 V4.85 V65 mA0 C+ 70 C30 nsSmd/SmtSOIC - 20 Tube
SN74ALS688DWR


Logic Comparators 8-Bit Identity Comparators
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 3.6831
Multiples of: 2000

Magnitude/Identity8 bitA BActive Low5.5 V4.5 V19 mA0 C+ 70 C20 nsSMD/SMTSOIC - 20 Cut Tape , Reel
HEF4585BP,652


Magnitude Comparator 4-Bit 16-Pin PDIP Bulk
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP 0
6 to 16 Weeks Calender.png

USD 3.7756
Multiples of: 1

Magnitude4 BitA < B, A = B, A > BActive High15.5 V4.5 V - 40 C+ 85 C320 ns , 130 ns , 90 nsThrough HoleDIP - 16 Tube
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  • IsEmpty
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  • IsNull
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