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.

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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
  
                  
CD74HC688PWT


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 570
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
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AUD 1.6808

Multiples of: 1

Magnitude/Identity8 BitA = BActive Low6 V2 V8 uA- 55 C+ 125 C170 ns , 34 ns , 29 nsSmd/SmtTSSOP - 20 Reel
Hot CD4063BM


Logic Comparators 4-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 441
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
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AUD 0.723

Multiples of: 1

 4 BitA < B, A = B, A > BActive High18 V3 V - 55 C+ 125 C1250 ns , 500 ns , 350 nsSmd/SmtSOP - 16 Tube
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 393
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
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AUD 1.3185

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
CD74HC688MG4


Logic Comparators 8B Identity/Magnit 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 388
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
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AUD 1.8653

Multiples of: 1

Magnitude/Identity8 BitA = BActive Low6 V2 V8 uA- 55 C+ 125 C170 ns , 34 ns , 29 nsSmd/SmtSOIC - 20 Tube
CD74HC85PWT


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 382
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
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AUD 0.9194

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 Cut Tape
74FCT521CTQG


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 373
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
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AUD 2.6937

Multiples of: 1

Identity8 BitA = BActive Low5.25 V4.75 V4.5 mA- 40 C+ 85 C4.5 nsSmd/SmtQSOP - 20 Tube
74FCT521ATSOG


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 344
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
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AUD 3.4865

Multiples of: 1

Identity8 BitA = BOpen Drain5.25 V4.75 V4.5 mA- 40 C+ 85 C7.2 nsSmd/SmtSOIC - 20 Tray
74FCT521CTSOG


Comparator ICs 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 341
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
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AUD 3.2127

Multiples of: 1

Identity8 BitA = BActive Low5.25 V4.75 V4.5 mA- 40 C+ 85 C4.5 nsSmd/SmtSOIC - 20 Tray
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 331
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
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AUD 1.5881

Multiples of: 1

Identity8 BitA = BActive Low6 V2 V - 40 C+ 85 C210 ns , 42 ns , 36 nsThrough HolePDIP - 20 Tube
SN74LS688DW


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 285
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
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AUD 2.6154

Multiples of: 1

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