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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Image  Information Image Stock Code(▲▼)Description
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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
  
                  
74HC688D,653


Logic Comparators 8-BIT 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.

Nexperia Availability : 50593
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USD 0.2875

Multiples of: 1

Identity8 bitA BActive Low6 V2 V - 40 C+ 125 C170 ns , 34 ns , 29 nsSMD/SMTSOIC - 20 Cut Tape , Reel
74HC85D,653


Logic Comparators 4-BIT 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.

Nexperia Availability : 4643
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 0.1725

Multiples of: 1

 4 bitA < B, A B, A > BActive High6 V2 V - 40 C+ 125 C195 ns , 39 ns , 33 nsSMD/SMTSOIC - 16 Cut Tape , Reel
CD74HC85M96


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 : 4560
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USD 0.2081

Multiples of: 1

Magnitude4 BitA < B, A = B, A > BCmos/Ttl6 V2 V8 uA- 55 C+ 125 C195 ns , 39 ns , 33 nsSmd/SmtSOIC - 16 Reel
SN74HC688PWR


Logic Comparators 8bit 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 : 4239
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 0.4289

Multiples of: 1

Identity8 BitA = BComplementary6 V2 V80 uA- 40 C+ 85 C210 ns , 42 ns , 36 nsSmd/SmtTSSOP - 20 Reel
MC14585BDR2G


Logic Comparators 4-Bit CMOS 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.

ON Semiconductor Availability : 3656
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 0.284

Multiples of: 1

Magnitude4 BitA < B, A = B, A > BCmos/Ttl18 V3 V5 uA- 55 C+ 125 C260 nsSmd/SmtSOIC - 16 Reel
74HC85PW,118


Logic Comparators 4-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.

Nexperia Availability : 3031
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 0.1817

Multiples of: 1

 4 BitA < B, A = B, A > BActive High6 V2 V - 40 C+ 125 C Smd/SmtSOT - 403 Reel
74FCT521ATQG8


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 : 2803
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USD 1.6136

Multiples of: 1

Identity8 bitA BActive Low5.25 V4.75 V4.5 mA- 40 C+ 85 C7.2 nsSMD/SMTQSOP - 20 Reel
SN74F521DWR


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 : 2610
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 0.3299

Multiples of: 1

Magnitude/Identity8 BitA = BActive Low5.5 V4.5 V32 mA0 C+ 70 C10 nsSmd/SmtSOIC - 20 Reel
SN74HC688DWR


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 Availability : 2299
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 0.5037

Multiples of: 1

Identity8 BitA = BActive Low6 V2 V - 40 C+ 85 C210 ns , 42 ns , 36 nsSmd/SmtSOIC - 20 Reel
74HC688PW,118


NXP Semiconductors 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.

Nexperia Availability : 2265
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 0.261

Multiples of: 1

Identity8 BitA = BActive Low6 V2 V - 40 C+ 125 C170 ns , 34 ns , 29 nsSmd/SmtSOT - 360 Reel
SN74LS688DWR


Identity 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 : 1817
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 1.2933

Multiples of: 1

Magnitude/Identity8 BitA = BActive Low5.25 V4.85 V65 mA0 C+ 70 C23 nsSmd/SmtSOIC - 20 Reel
CD4063BNSR


Logic Comparators 4-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 : 1790
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 0.195

Multiples of: 1

 4 BitA < B, A = B, A > BActive High18 V3 V - 55 C+ 125 C1250 ns , 500 ns , 350 nsSmd/SmtSOP - 16 Reel
CD74HC85PWR


Texas Instruments Logic Comparators High Speed CMOS 4-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 : 1741
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 0.5463

Multiples of: 1

Magnitude4 BitA < B, A = B, A > BCmos/Ttl6 V2 V8 uA- 55 C+ 125 C195 ns , 39 ns , 33 nsSmd/SmtTSSOP - 16 Reel
CD4585BEE4


Logic Comparators 4-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 : 1735
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 0.2675

Multiples of: 1

 4 BitA < B, A = B, A > BActive High18 V3 V - 55 C+ 125 C600 ns , 250 ns , 160 nsThrough HolePDIP - 16 Tube
SN74LS85NSR


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 : 1681
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 0.7532

Multiples of: 1

Magnitude4 BitA < B, A = B, A > BActive High5.25 V4.75 V20 mA0 C+ 70 C45 nsSmd/SmtSOP - 16 Reel
SN74LS682NSR


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 : 1600
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 1.4625

Multiples of: 1

Magnitude/Identity8 BitA = B, A > BActive Low5.25 V4.85 V70 mA0 C+ 70 C30 nsSmd/SmtSO - 20 Cut Tape
74HC85DB.118


IC: digital; 4bit, comparator; Series: HC; SMD; SSOP16; 2÷6VDC
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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 : 1592
Ship by Fri. 27 Sep to Thu. 03 Oct Calender.png

USD 0.3076

Multiples of: 1

              
SN74F521NSR


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 : 1447
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 0.35

Multiples of: 1

Magnitude8 BitA = BActive Low5.5 V4.5 V32 mA0 C+ 70 C10 nsSmd/SmtSOP - 20 Reel
MC33560ADTB


MC33560ADTB SEMICONDUCTORS
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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 : 1447
Ships to you
by Mon. 23 Sep Calender.png

USD 2.0884

Multiples of: 1

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SN74HC688N


Logic Comparators 8bit 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 : 1437
Ship by Fri. 27 Sep to Thu. 03 Oct Calender.png

USD 0.994

Multiples of: 1

Identity8 BitA = BActive Low6 V2 V - 40 C+ 85 C210 ns , 42 ns , 36 nsThrough HolePDIP - 20 Tube
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