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
  
                  
SN74LS682DW


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 206
Ships to you
between Tue. 28 May to Thu. 30 May Calender.png

USD 1.5755
Multiples of: 1

Magnitude/Identity8 BitA = B, A > BTotem - Pole5.25 V4.85 V70 mA0 C+ 70 C30 nsSmd/SmtSOIC - 20 Tube
CD4063BE


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 205
Ships to you
between Wed. 22 May to Tue. 28 May Calender.png

USD 0.2834
Multiples of: 1

 4 BitA < B, A = B, A > BActive High18 V3 V - 55 C+ 125 C1250 ns , 500 ns , 350 nsThrough HolePDIP - 16 Tube
SN74LS688NE4


Logic Comparators 8-Bit Magnitude/Id 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 194
Ships to you
between Tue. 28 May to Thu. 30 May Calender.png

USD 1.6841
Multiples of: 1

Magnitude/Identity8 BitA = BActive Low5.25 V4.85 V65 mA0 C+ 70 C23 nsThrough HolePDIP - 20 Tube
SN74ALS688N


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 186
Ships to you
between Tue. 28 May to Thu. 30 May Calender.png

USD 4.6345
Multiples of: 1

Magnitude/Identity8 BitA = BTotem - Pole5.5 V4.5 V19 mA0 C+ 70 C20 nsThrough HolePDIP - 20 Tube
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 183
Ships to you
between Tue. 28 May to Thu. 30 May Calender.png

USD 1.7825
Multiples of: 1

Identity8 BitA = BTotem - Pole5.5 V4.5 V19 mA0 C+ 70 C20 nsThrough HolePDIP - 20 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 133
Ships to you
between Tue. 28 May to Thu. 30 May Calender.png

USD 0.8694
Multiples of: 1

Magnitude4 BitA < B, A = B, A > BActive High5.25 V4.75 V20 mA0 C+ 70 C45 nsSmd/SmtSOIC - 16 Tube
CD4585BPW


Magnitude Comparator Bit Active High Output A<B, A=B, A>B 16-TSSOP
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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 130
Ships to you
between Tue. 28 May to Thu. 30 May Calender.png

USD 0.3528
Multiples of: 1

 4 BitA < B, A = B, A > BActive High18 V3 V - 55 C+ 125 C600 ns , 250 ns , 160 nsSmd/SmtTSSOP - 16 Tube
CD74HC688E


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 117
Ships to you
between Tue. 28 May to Thu. 30 May Calender.png

USD 1.0833
Multiples of: 1

Identity8 BitA = BActive Low6 V2 V8 uA- 55 C+ 125 C170 ns , 34 ns , 29 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 103
Ships to you
between Tue. 28 May to Thu. 30 May Calender.png

USD 2.6654
Multiples of: 1

Magnitude4 BitA < B, A = B, A > BActive High5.25 V4.75 V115 mA0 C+ 70 C18 nsThrough HolePDIP - 16 Tube
SN74LS684N


Logic Comparators Octal binary or BCD Magnitude Comparator
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 97
Ships to you
between Tue. 28 May to Thu. 30 May 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
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