About Logic Comparators

Texas Instruments 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
  
                  
CD74HC85PWRG4


Magnitude Comparator 4-Bit 16-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 0.5355
Multiples of: 2000

Magnitude4 BitA < B, A = B, A > BCmos/Ttl6 V2 V8 uA- 55 C+ 125 C195 ns , 39 ns , 33 nsSmd/SmtTSSOP - 16 Reel
SN74HC688DWRE4


Texas Instruments 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 : 0
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USD 0.5445
Multiples of: 2000

Identity8 BitA = BActive Low6 V2 V - 40 C+ 85 C210 ns , 42 ns , 36 nsSmd/SmtSOIC - 20 Reel
CD4063BMTG4


Magnitude Comparator 4-Bit 16-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 0.5463
Multiples of: 1000

 4 BitA < B, A = B, A > BActive High18 V3 V - 55 C+ 125 C1250 ns , 500 ns , 350 nsSmd/SmtSOIC - 16 Reel
CD74HC85M96G4


Magnitude Comparator 4-Bit 16-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 0.5518
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
SN74HC688PWRG4


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 Availability : 0
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USD 0.591
Multiples of: 2000

Identity8 BitA = BActive Low6 V2 V - 40 C+ 85 C210 ns , 42 ns , 36 nsSmd/SmtTSSOP - 20 Reel
CD74HC85MG4


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 Availability : 0
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USD 0.5912
Multiples of: 40

Magnitude4 BitA < B, A = B, A > BCmos/Ttl6 V2 V8 uA- 55 C+ 125 C195 ns , 39 ns , 33 nsSmd/SmtSOIC - 16 Tube
SN74LS85DRE4


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 : 0
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USD 0.6217
Multiples of: 2500

Magnitude4 BitA < B, A = B, A > BActive High5.25 V4.75 V20 mA0 C+ 70 C45 nsSmd/SmtSOIC - 16 Reel
CD74HCT688M96


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 : 0
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USD 0.64
Multiples of: 1

Magnitude8 BitA = BActive Low5.5 V4.5 V - 55 C+ 125 C34 nsSmd/SmtSOIC - 20 Reel
CD74HC85MTE4


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 : 0
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USD 0.6815
Multiples of: 750

Magnitude4 BitA < B, A = B, A > BCmos/Ttl6 V2 V8 uA- 55 C+ 125 C195 ns , 39 ns , 33 nsSmd/SmtSOIC - 16 Reel
CD74HC85PWTE4


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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.6815
Multiples of: 750

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