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
  
                  
CD74HC85E


Logic Comparators 4-Bit HS 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 : 111
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.515

Multiples of: 1

Magnitude4 BitA < B, A = B, A > BCmos/Ttl6 V2 V8 uA- 55 C+ 125 C195 ns , 39 ns , 33 nsThrough HolePDIP - 16 Tube
SN74LS85D


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.

Texas Instruments Availability : 109
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.8316

Multiples of: 1

Magnitude4 BitA < B, A = B, A > BActive High5.25 V4.75 V20 mA0 C+ 70 C45 nsSmd/SmtSOIC - 16 Tube
SN74LS85DR


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.

Texas Instruments Availability : 107
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.6273

Multiples of: 1

Magnitude4 BitA < B, A = B, A > BActive High5.25 V4.75 V20 mA0 C+ 70 C45 nsSmd/SmtSOIC - 16 Reel
74HCT85DB.112


IC: digital; 4bit, comparator; Series: HCT; SMD; SSOP14; 4.5÷5.5VDC
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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.

Nexperia Availability : 106
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.294

Multiples of: 1

              
SN74ALS520N


Logic Comparators 8-Bit Identity
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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 : 104
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 1.6719

Multiples of: 1

Identity8 BitA = BTotem - Pole5.5 V4.5 V19 mA0 C+ 70 C20 nsThrough HolePDIP - 20 Tube
SN74LS684N


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 Availability : 97
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 4.5311

Multiples of: 1

Magnitude/Identity8 BitA = B, A > BTotem - Pole5.25 V4.85 V65 mA0 C+ 70 C30 nsThrough HolePDIP - 20 Tube
SN74S85N


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.

Texas Instruments Availability : 83
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 2.8534

Multiples of: 1

Magnitude4 BitA < B, A = B, A > BActive High5.25 V4.75 V115 mA0 C+ 70 C18 nsThrough HolePDIP - 16 Tube
SN74HC684DW


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 Availability : 82
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 5.6457

Multiples of: 1

Magnitude/Identity8 BitA = B, A > BActive Low6 V2 V8 uA- 40 C+ 85 C275 ns , 55 ns , 47 nsSmd/SmtSOIC - 20 Tube
MC14585BD


MC14585BD SURFACE MOUNT SMD
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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.

ON Semiconductor Availability : 80
Ships to you
by Fri. 22 Nov Calender.png

USD 0.3331

Multiples of: 1

Magnitude4 BitA < B, A = B, A > BCmos/Ttl18 V3 V5 uA- 55 C+ 125 C260 nsSmd/SmtSOIC - 16 Tube
SN74HC682N


Logic Comparators 8bit 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 : 65
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 2.9785

Multiples of: 1

Magnitude/Identity8 BitA = B, A > BTtl6 V2 V700 uA- 40 C+ 85 C275 ns , 55 ns , 47 nsThrough HolePDIP - 20 Tube
SN74HC684N


Comparator ICs 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 Availability : 65
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 6.4939

Multiples of: 1

Magnitude & Identity8A = B, A > BActive Low6 V2 V8 uA- 40 C+ 85 C275 ns , 55 ns , 47 nsThrough HolePDIP - 20 Tube
MC146818AP


MC146818AP CMOS REAL TIME CLOCK
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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.

Motorola Availability : 63
Ships to you
by Fri. 22 Nov Calender.png

USD 3.5636

Multiples of: 1

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SN74ALS518DWE4


Texas Instruments Logic Comparators Octal BinaryBCD Idy Comparators wEnable
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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 : 57
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 6.2636

Multiples of: 1

Magnitude/Identity8 BitA = BActive High5.5 V4.5 V17 mA0 C+ 70 C33 nsSmd/SmtSOIC - 20 Tube
SN74ALS518N


Logic Comparators Octal Binary/BCD Idy Comparators w/Enable
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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 : 49
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 6.6998

Multiples of: 1

Magnitude/Identity8 BitA = BOpen Collector5.5 V4.5 V17 mA0 C+ 70 C33 nsThrough HolePDIP - 20 Tube
CD74HC688NSR


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 Availability : 48
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 1.1627

Multiples of: 1

Identity8 BitA = BActive Low6 V2 V8 uA- 55 C+ 125 C170 ns , 34 ns , 29 nsSmd/SmtSOP - 20 Reel
MC33298


MC33298P OCTAL SERIAL SWITCH DIP
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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.

Motorola Availability : 27
Ships to you
by Fri. 22 Nov Calender.png

USD 9.8519

Multiples of: 1

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NTE4063B


Comparator Single 18V 16-Pin DIP
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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.

NTE Availability : 9
Ship by Thu. 28 Nov to Wed. 04 Dec Calender.png

USD 1.7981

Multiples of: 1

              
LMC7215IM5


Comparator Single 8V 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 Availability : 9
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 2.5629

Multiples of: 1

General Purpose  Push - Pull8 V2 V - 40 C+ 85 C Smd/SmtSOT - 23 Reel
SN74LS688N


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 : 8
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 2.0893

Multiples of: 1

Magnitude/Identity8 BitA = BActive Low5.25 V4.85 V65 mA0 C+ 70 C23 nsThrough HolePDIP - 20 Tube
SN74ALS518DW


Logic Comparators Octal Binary/BCD Idy Comparators w/Enable
Icon ROHS
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 : 3
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 6.4745

Multiples of: 1

Magnitude/Identity8 BitA = BOpen Collector5.5 V4.5 V17 mA0 C+ 70 C33 nsSmd/SmtSOIC - 20 Tube
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