Logic - Comparators

Category Introduction

Products in the logic comparator family are used to generate an output based on comparison of information represented in a digital format; identity types indicate whether or not two inputs are identical, magnitude types also indicate which of the two inputs is greater when they are not identical. They are distinct from devices that compare the magnitude of two analog inputs, which are known as linear comparators and are catalogued separately.

Product List

579 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Type	Number of Bits	Output	Output Function	Voltage - Supply	Current - Output High, Low	Max Propagation Delay @ V, Max CL	Current - Quiescent (Iq)	Operating Temperature	Package / Case	Supplier Device Package	Mounting Type
	74AC521SJX IDENTITY COMPARATOR Fairchild Semiconductor	137	$0.00		74AC	Bulk	Obsolete	Identity Comparator	8	Active Low	A=B	2V ~ 6V	24mA, 24mA	8.5ns @ 5V, 50pF	4 µA	-40°C ~ 85°C	20-SOIC (0.209", 5.30mm Width)	20-SOP	Surface Mount
	DM74ALS520WMX IDENTITY COMPARATOR Fairchild Semiconductor	173	$0.00		74ALS	Bulk	Obsolete	Identity Comparator	8	Active Low	A=B	4.5V ~ 5.5V	2.6mA, 24mA	20ns @ 5V, 50pF	-	0°C ~ 70°C	20-SOIC (0.295", 7.50mm Width)	20-SOIC	Surface Mount
	MC74F521M IDENTITY COMPARATOR 8-BIT onsemi	169	$0.00		74F	Bulk	Active	-	8	Active Low	A=B	-	1mA, 20mA	10ns @ 5V, 50pF	-	0°C ~ 70°C	-	-	Surface Mount
	MC74F521ML1 IDENTITY COMPARATOR 8-BIT onsemi	374	$0.00		74F	Bulk	Active	-	8	Active Low	A=B	-	1mA, 20mA	10ns @ 5V, 50pF	-	0°C ~ 70°C	-	-	Surface Mount
	74ACT521SJ IDENTITY COMPARATOR Fairchild Semiconductor	103	$0.00		74ACT	Tube	Obsolete	Identity Comparator	8	Active Low	A=B	4.5V ~ 5.5V	24mA, 24mA	10ns @ 5V, 50pF	4 µA	-40°C ~ 85°C	20-SOIC (0.209", 5.30mm Width)	20-SOP	Surface Mount
	MM74HC688SJ MAGNITUDE COMPARATOR Fairchild Semiconductor	301	$0.00		74HC	Tube	Obsolete	Identity Comparator	8	Active Low	A=B	2V ~ 6V	5.2mA, 5.2mA	30ns @ 6V, 50pF	8 µA	-40°C ~ 85°C	20-SOIC (0.209", 5.30mm Width)	20-SOP	Surface Mount
	CD74HC85EX 4-BIT MAGNITUDE COMPARATOR Harris Corporation	498	$0.00		74HC	Bulk	Active	Magnitude Comparator	4	Active High	AB	2V ~ 6V	5.2mA, 5.2mA	33ns @ 6V, 50pF	8 µA	-55°C ~ 125°C	16-DIP (0.300", 7.62mm)	16-PDIP	Through Hole
	MIC833BM5 COMPARATOR AND REFERENCE Micrel Inc.	81	$0.00			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	HA17339AF-E QUADRUPLE COMPARATOR Renesas Electronics America Inc	568	$0.00			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	74HC684P-E 8-BIT MAGNITUDE COMPARATOR Renesas Electronics America Inc	378	$0.00		74HC	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	74HCT688P-E 8-BIT MAGNITUDE COMPARATOR Renesas Electronics America Inc	183	$0.00		74HCT	Bulk	Active	Identity Comparator	8	Active Low	A=B	4.5V ~ 5.5V	4mA, 4mA	34ns @ 4.5V, 50pF	8 µA	-40°C ~ 125°C	-	-	-
	LP239D QUAD COMPARATOR Texas Instruments	589	$0.00			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	MAX9030AUT ULTRA-SMALL, SINGLE, COMPARATOR Analog Devices Inc./Maxim Integrated	466	$0.00			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	UPC319C-A DUAL COMPARATOR Renesas Electronics America Inc	458	$0.00			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	74AC11521N IDENTITY COMPARATOR Texas Instruments	222	$0.00			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	5485DM MAGNITUDE COMPARATOR National Semiconductor	17	$0.00			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	SN74LS688N3 IDENTITY COMPARATOR Texas Instruments	35	$0.00			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	UPC311C-A COMPARATOR, 10000UV OFFSET-MAX Renesas Electronics America Inc	419	$0.00			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	SN32283N 8-BIT MAGNITUDE COMPARATO Texas Instruments	368	$0.00			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	MAX9032AKA ULTRA-SMALL, DUAL, COMPARATOR Analog Devices Inc./Maxim Integrated	129	$0.00			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-