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
  
                  
SN74ALS521DWE4


Logic Comparators 8-Bit Id Comparators W/open-Collector Out
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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 Availability : 0
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USD 1.1106
Multiples of: 350

Identity8 BitA = BTotem - Pole5.5 V4.5 V 0 C+ 70 C20 nsSmd/SmtSOIC - 20 Tube
LMV7275MG


Comparator Single R-R I/P 5.5V 5-Pin SC-70 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 Availability : 0
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USD 1.1259
Multiples of: 1000

General Purpose  Open Drain5.5 V1.8 V - 40 C+ 85 C Smd/SmtSC - 70 Reel
SN74ALS521DWRE4


Logic Comparators 8-Bit Id Comparators W/open-Collector Out
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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 Availability : 0
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USD 1.1278
Multiples of: 2000

Identity8 bitA BActive Low5.5 V4.5 V 0 C+ 70 C20 nsSMD/SMTSOIC - 20 Reel
HEF4585BP.652


IC: digital; comparator; CMOS; Resolution:4bit; THT; DIP16
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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 Availability : 0
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USD 1.1351
Multiples of: 1

              
SN74LS682DWR


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 Availability : 0
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USD 1.1664
Multiples of: 2000

Magnitude/Identity8 BitA = B, A > BActive Low5.25 V4.85 V70 mA0 C+ 70 C30 nsSmd/SmtSOIC - 20 Reel
LMC7221BIMX


Comparator Single R-R I/P 15V 8-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 Availability : 0
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USD 1.2967
Multiples of: 2500

General Purpose  Open Drain15 V2.7 V - 40 C+ 85 C Smd/SmtSOIC - 8 Narrow Reel
TL3016IDG4


Comparator Single 8-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 Availability : 0
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USD 1.3763
Multiples of: 1

Precision  Push - Pull10 V5 V - 40 C+ 85 C Smd/SmtSOIC - 8 Tube
SN74LS682DWRG4


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 Availability : 0
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USD 1.3946
Multiples of: 1

Magnitude/Identity8 BitA = B, A > BActive Low5.25 V4.85 V70 mA0 C+ 70 C30 nsSmd/SmtSOIC - 20 Reel
TS3702ID


Comparator Dual ±8V/16V 8-Pin SO N 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.

STMicroelectronics Availability : 0
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USD 1.4776
Multiples of: 5

   Push - Pull16 V4 V - 40 C+ 125 C Smd/SmtSO - 8 Tube
TS3704ID


Comparator Quad ±8V/16V 14-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.

STMicroelectronics Availability : 0
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USD 1.4776
Multiples of: 5

   Push - Pull16 V2.7 V - 40 C+ 125 C Smd/SmtSO - 14 Tube
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