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
  
                  
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 Availability : 205
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 0.2924
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 Availability : 194
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USD 1.7375
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 Availability : 184
Ship by Tue. 11 Jun to Thu. 13 Jun 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 Availability : 163
Ship by Tue. 11 Jun to Thu. 13 Jun 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 Availability : 133
Ship by Tue. 11 Jun to Thu. 13 Jun 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 Availability : 130
Ship by Tue. 11 Jun to Thu. 13 Jun Calender.png

USD 0.364
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
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 : 103
Ship by Tue. 11 Jun to Thu. 13 Jun Calender.png

USD 2.75
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
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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. 11 Jun to Thu. 13 Jun Calender.png

USD 4.675
Multiples of: 1

Magnitude/Identity8 BitA = B, A > BTotem - Pole5.25 V4.85 V65 mA0 C+ 70 C30 nsThrough HolePDIP - 20 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 Availability : 86
Ship by Tue. 11 Jun to Thu. 13 Jun 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
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. 11 Jun to Thu. 13 Jun Calender.png

USD 5.825
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
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