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
  
                  
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 1.0912

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 1.0931

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 1.1002

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 1.1305

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 1.2568

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 1.334

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 1.3517

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 1.4322

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 1.4322

Multiples of: 5

   Push - Pull16 V2.7 V - 40 C+ 125 C Smd/SmtSO - 14 Tube
M74HC688TTR


Logic Comparators 8-Bit Equality Comp
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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 1.4636

Multiples of: 2500

Identity8 BitA = BActive Low6 V2 V - 55 C+ 125 C170 ns , 34 ns , 29 nsSmd/SmtTSSOP - 20 Reel
HEF4585BP


IC, 4000 LOCMOS, 4585, DIP16, 15V
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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 1.4685

Multiples of: 1

Magnitude             
SN74LS688DWG4


Logic Comparators 8B Identity 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 Availability : 0
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USD 1.5065

Multiples of: 1

Magnitude/Identity8 BitA = BTotem - Pole5.25 V4.85 V65 mA0 C+ 70 C23 nsSmd/SmtSOIC - 20 Tube
74FCT521CTQG8


Logic Comparators 8-Bit Identity 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.

Renesas Availability : 0
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USD 1.5223

Multiples of: 3000

Identity8 bitA BActive Low5.25 V4.75 V4.5 mA- 40 C+ 85 C4.5 nsSMD/SMTQSOP - 20 Reel
SN74LS85N


Logic Comparators 4-bit 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.

Semiconductors Availability : 0
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USD 1.5876

Multiples of: 1

Magnitude4 Bit  5.25 V4.75 V20 mA0 C+ 70 C45 nsThrough HolePDIP - 16 Tube
TL3116CDR


Comparator Single ±5V/10V 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 1.679

Multiples of: 2500

Precision  Push - Pull10 V5 V 0 C+ 70 C Smd/SmtSOIC - 8 Reel
TLV2354IPWR


Comparator Quad 8V 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 Availability : 0
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USD 1.6912

Multiples of: 2000

Differential  Open Collector, Open Drain8 V2 V - 40 C+ 85 C Smd/SmtTSSOP - 14 Reel
CD74HCT688M


Logic Comparators 8-Bit Magnitude
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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 1.9713

Multiples of: 1

Magnitude8 BitA = BActive Low5.5 V4.5 V80 uA- 55 C+ 125 C34 nsSmd/SmtSOIC - 20 Tube
SN74S85D


Magnitude Comparator Bit Active High Output A<B, A=B, A>B 16-SOIC
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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 2.2941

Multiples of: 1

Magnitude4 BitA < B, A = B, A > BActive High5.25 V4.75 V115 mA0 C+ 70 C18 nsSmd/SmtSOIC - 16 Tube
LMC6772BIMX


Comparator Dual R-R I/P ±7.5V/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 2.3566

Multiples of: 2500

   Open Drain         Tape And Reel
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 Availability : 0
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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
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