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
  
                  
SN74HC688PWTG4


Identity Comparator 8-Bit 20-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 0.7475
Multiples of: 750

Identity8 BitA = BActive Low6 V2 V - 40 C+ 85 C210 ns , 42 ns , 36 nsSmd/SmtTSSOP - 20 Reel
M74HC688RM13TR


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 0
6 to 16 Weeks Calender.png

USD 0.7846
Multiples of: 1

Identity8 BitA = BActive Low6 V2 V - 55 C+ 125 C170 ns , 34 ns , 29 nsSmd/SmtSO - 20 Reel
CD74HC688M96


Texas Instruments Logic Comparators High Speed CMOS 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 0
6 to 16 Weeks Calender.png

USD 0.8252
Multiples of: 2000

Identity8 BitA = BActive Low6 V2 V8 uA- 55 C+ 125 C170 ns , 34 ns , 29 nsSmd/SmtSOIC - 20 Reel
74HC688N,652


Logic Comparators COMPARATOR 8BIT MAG MAGNITD
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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
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USD 0.8276
Multiples of: 720

Identity8 BitA = BActive Low6 V2 V - 40 C+ 125 C170 ns , 34 ns , 29 nsThrough HoleDIP - 20 (SOT - 146) Tube
SN74LS85DE4


Magnitude Comparator 4-Bit 16-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 0.8439
Multiples of: 40

Magnitude4 BitA < B, A = B, A > BActive High5.25 V4.75 V20 mA0 C+ 70 C45 nsSmd/SmtSOIC - 16 Tube
LM392DRG4


OP Amp and Comparator 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 0
6 to 16 Weeks Calender.png

USD 0.8458
Multiples of: 2500

Precision  Cmos/Ttl32 V3 V 0 C+ 70 C Smd/SmtSOIC - 8 Reel
LP339MX


Comparator Quad ±18V/36V 14-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 0.8498
Multiples of: 2500

General Purpose  Open Collector, Open Drain36 V2 V 0 C+ 70 C Smd/SmtSOIC - 14 Reel
74HC85D


Magnitude Comparator 4-Bit 16-Pin SO
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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 0.9377
Multiples of: 1

Magnitude4 BitA < B, A = B, A > BActive High6 V2 V70 mA- 40 C+ 125 C195 ns , 39 ns , 33 nsSmd/SmtSOT - 109  
LMC7215QIM5X/NOPB


Comparator Single 8V Automotive 5-Pin SOT-23 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 0.9491
Multiples of: 3000

General Purpose  Push - Pull8 V2 V - 40 C+ 85 C  SOT - 23 - 5 Reel
74HCT688N.652


IC: digital; 8bit, comparator; Series: HCT; THT; DIP20
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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 0.9647
Multiples of: 1

              
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