Comparators

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Mfr Part #	Quantity Available	Price	Series	Package	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

SN74HC688PWR IC COMPARATOR IDENTITY 20TSSOP Texas Instruments	5,872 In Stock 3,339 Marketplace 8,000 Factory	1 : $0.97000 Cut Tape (CT) 2,000 : $0.41289 Tape & Reel (TR) 712 : $0.42000 Bulk	74HC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Identity Comparator	8	Active Low	A=B	2V ~ 6V	5.2mA, 5.2mA	36ns @ 6V, 50pF	8 µA	-40°C ~ 85°C	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP	Surface Mount
74HC85PW,118 IC COMPARATOR MAG 4BIT 16TSSOP Nexperia USA Inc.	7,929 In Stock	1 : $0.60000 Cut Tape (CT) 2,500 : $0.23167 Tape & Reel (TR)	74HC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Magnitude Comparator	4	Active High	A<B, A=B, A>B	2V ~ 6V	5.2mA, 5.2mA	33ns @ 6V, 50pF	8 µA	-40°C ~ 125°C	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Surface Mount
CD4585BE IC COMPARATOR MAG 4BIT 16DIP Texas Instruments	1,813 In Stock 13,878 Marketplace 10,000 Factory	1,358 : $0.22000 Bulk 1 : $1.02000 Tube	4000B	Bulk Tube	Active	Magnitude Comparator	4	Active High	A<B, A=B, A>B	3V ~ 18V	4.2mA, 4.2mA	160ns @ 15V, 50pF	100 µA	-55°C ~ 125°C	16-DIP (0.300", 7.62mm)	16-PDIP	Through Hole
CD74HCT688E IC COMPARATOR IDENTITY 8B 20DIP Texas Instruments	1,179 In Stock 9,260 Factory	1 : $1.06000 Tube	74HCT	Bulk Tube	Active	Identity Comparator	8	Active Low	A=B	4.5V ~ 5.5V	4mA, 4mA	34ns @ 4.5V, 50pF	8 µA	-55°C ~ 125°C	20-DIP (0.300", 7.62mm)	20-PDIP	Through Hole
CD74HC85E IC COMPARATOR MAG 4BIT 16DIP Texas Instruments	1,959 In Stock 7,086 Marketplace 10,000 Factory	550 : $0.55000 Bulk 1 : $1.41000 Tube	74HC	Bulk Tube	Active	Magnitude Comparator	4	Active High	A<B, A=B, A>B	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
SN74LS682N IC COMPARATOR MAG 8BIT 20DIP Texas Instruments	372 In Stock 1,354 Marketplace 10,000 Factory	222 : $1.35000 Bulk 1 : $2.84000 Tube	74LS	Bulk Tube	Active	Magnitude Comparator	8	Active Low	A=B, A>B	4.85V ~ 5.25V	400µA, 24mA	30ns @ 5V, 45pF	-	0°C ~ 70°C	20-DIP (0.300", 7.62mm)	20-PDIP	Through Hole
SN74LS688N IC COMPARATOR IDENTITY 8B 20DIP Texas Instruments	568 In Stock 9,140 Factory	1 : $3.02000 Tube	74LS	Tube	Active	Identity Comparator	8	Active Low	A=B	4.85V ~ 5.25V	400µA, 24mA	23ns @ 5V, 45pF	-	0°C ~ 70°C	20-DIP (0.300", 7.62mm)	20-PDIP	Through Hole
SN74ALS520N IC COMPARATOR IDENTITY 8B 20DIP Texas Instruments	419 In Stock 17,477 Marketplace 7,540 Factory	195 : $1.54000 Bulk 1 : $3.21000 Tube	74ALS	Bulk Tube	Active	Identity Comparator	8	Active Low	A=B	4.5V ~ 5.5V	2.6mA, 24mA	20ns @ 5V, 50pF	-	0°C ~ 70°C	20-DIP (0.300", 7.62mm)	20-PDIP	Through Hole
CD74HC85M96 IC COMPARATOR MAG 4BIT 16SOIC Texas Instruments	4,750 In Stock	1 : $0.86000 Cut Tape (CT) 2,500 : $0.33436 Tape & Reel (TR) 1 : $1.00000 Bulk	74HC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Magnitude Comparator	4	Active High	A<B, A=B, A>B	2V ~ 6V	5.2mA, 5.2mA	33ns @ 6V, 50pF	8 µA	-55°C ~ 125°C	16-SOIC (0.154", 3.90mm Width)	16-SOIC	Surface Mount
CD74HC85PWR IC COMPARATOR MAG 4BIT 16TSSOP Texas Instruments	2,000 In Stock 750 Marketplace 2,000 Factory	1 : $1.12000 Cut Tape (CT) 2,000 : $0.47511 Tape & Reel (TR) 750 : $0.49000 Bulk	74HC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Magnitude Comparator	4	Active High	A<B, A=B, A>B	2V ~ 6V	5.2mA, 5.2mA	33ns @ 6V, 50pF	8 µA	-55°C ~ 125°C	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Surface Mount
CD4585BPW IC COMPARATOR MAG 4BIT 16TSSOP Texas Instruments	1,967 In Stock 9,990 Factory	1 : $1.00000 Bulk 1 : $0.86000 Tube	4000B	Bulk Tube	Active	Magnitude Comparator	4	Active High	A<B, A=B, A>B	3V ~ 18V	4.2mA, 4.2mA	160ns @ 15V, 50pF	100 µA	-55°C ~ 125°C	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Surface Mount
CD74HCT85E IC COMPARATOR MAG 4BIT 16DIP Texas Instruments	1,478 In Stock 10,000 Factory	1 : $1.69000 Tube	74HCT	Bulk Tube	Active	Magnitude Comparator	4	Active High	A<B, A=B, A>B	4.5V ~ 5.5V	4mA, 4mA	40ns @ 4.5V, 50pF	8 µA	-55°C ~ 125°C	16-DIP (0.300", 7.62mm)	16-PDIP	Through Hole
SN74ALS688N IC COMPARATOR IDENTITY 8B 20DIP Texas Instruments	123 In Stock 3,976 Marketplace 10,000 Factory	78 : $3.88000 Bulk 1 : $7.45000 Tube	74ALS	Bulk Tube	Active	Identity Comparator	8	Active Low	A=B	4.5V ~ 5.5V	2.6mA, 24mA	20ns @ 5V, 50pF	-	0°C ~ 70°C	20-DIP (0.300", 7.62mm)	20-PDIP	Through Hole
CD4063BM96 IC COMPARATOR MAG 4BIT 16SOIC Texas Instruments	3,899 In Stock 10,000 Factory	1 : $0.47000 Cut Tape (CT) 2,500 : $0.16594 Tape & Reel (TR)	4000B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Magnitude Comparator	4	Active High	A<B, A=B, A>B	3V ~ 18V	4.2mA, 4.2mA	350ns @ 15V, 50pF	100 µA	-55°C ~ 125°C	16-SOIC (0.154", 3.90mm Width)	16-SOIC	Surface Mount
SN74S85D IC COMPARATOR MAG 4BIT 16SOIC Texas Instruments	180 In Stock 8,434 Marketplace 2,040 Factory	142 : $2.12000 Bulk 1 : $3.93000 Tube	74S	Bulk Tube	Active	Magnitude Comparator	4	Active High	A<B, A=B, A>B	4.75V ~ 5.25V	1mA, 20mA	18ns @ 5V, 15pF	-	0°C ~ 70°C	16-SOIC (0.154", 3.90mm Width)	16-SOIC	Surface Mount
CD4063BNSR IC COMPARATOR MAG 4BIT 16SO Texas Instruments	4,000 In Stock 18,000 Marketplace 8,000 Factory	1 : $0.59000 Cut Tape (CT) 2,000 : $0.20978 Tape & Reel (TR) 1,731 : $0.17000 Bulk	4000B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Magnitude Comparator	4	Active High	A<B, A=B, A>B	3V ~ 18V	4.2mA, 4.2mA	350ns @ 15V, 50pF	100 µA	-55°C ~ 125°C	16-SOIC (0.209", 5.30mm Width)	16-SO	Surface Mount
CD4585BNSR IC COMPARATOR MAG 4BIT 16SO Texas Instruments	2,000 In Stock 2,000 Marketplace 4,000 Factory	1 : $0.75000 Cut Tape (CT) 2,000 : $0.28851 Tape & Reel (TR) 1,423 : $0.21000 Bulk	4000B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Magnitude Comparator	4	Active High	A<B, A=B, A>B	3V ~ 18V	4.2mA, 4.2mA	160ns @ 15V, 50pF	100 µA	-55°C ~ 125°C	16-SOIC (0.209", 5.30mm Width)	16-SO	Surface Mount
NLV14585BDR2G IC COMPARATOR MAG 4BIT 16SOIC onsemi	2,500 In Stock	1 : $0.92000 Cut Tape (CT) 2,500 : $0.32997 Tape & Reel (TR)	Automotive, AEC-Q100, 4000B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Magnitude Comparator	4	Active High	A<B, A=B, A>B	3V ~ 18V	4.2mA, 4.2mA	260ns @ 15V, 50pF	20 µA	-55°C ~ 125°C	16-SOIC (0.154", 3.90mm Width)	16-SOIC	Surface Mount
SN74LS85ML1 MAGNITUDE COMPARATOR, TTL onsemi	6,000 Marketplace	1,664 : $0.18000 Bulk	*	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
CD4063BE IC COMPARATOR MAG 4BIT 16DIP Harris Corporation	12,731 Marketplace	1,598 : $0.19000 Tube	4000B	Tube	Obsolete	Magnitude Comparator	4	Active High	A<B, A=B, A>B	3V ~ 18V	4.2mA, 4.2mA	350ns @ 15V, 50pF	100 µA	-55°C ~ 125°C	16-DIP (0.300", 7.62mm)	16-PDIP	Through Hole
MC74F521DWR2 IC COMPARATOR IDENTITY 8BIT 20SO onsemi	3,000 Marketplace	1,480 : $0.20000 Bulk	74F	Bulk	Active	Identity Comparator	8	Active Low	A=B	4.5V ~ 5.5V	1mA, 20mA	10ns @ 5V, 50pF	21 mA	0°C ~ 70°C	20-SOIC (0.295", 7.50mm Width)	20-SO	Surface Mount
74HC85PW,112 NEXPERIA 74HC85PW - MAGNITUDE CO NXP Semiconductors	7,855 Marketplace	1,395 : $0.22000 Bulk	*	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
MC74F521N IDENTITY COMPARATOR, F/FAST SERI onsemi	2,804 Marketplace	1,158 : $0.26000 Bulk	74F	Bulk	Active	-	8	Active Low	A=B	-	1mA, 20mA	10ns @ 5V, 50pF	-	0°C ~ 70°C	-	-	Surface Mount
74ACT521MTCX IC COMPARATOR IDENTITY 20TSSOP Fairchild Semiconductor	1,973 Marketplace	1,158 : $0.26000 Bulk	74ACT	Bulk	Obsolete	Identity Comparator	8	Active Low	A=B	4.5V ~ 5.5V	24mA, 24mA	10ns @ 5V, 50pF	4 µA	-40°C ~ 85°C	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP	Surface Mount
74HCT85D,653 NEXPERIA 74HCT85D - MAGNITUDE CO NXP Semiconductors	14,410 Marketplace	1,045 : $0.29000 Bulk	*	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-

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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.

Comparators

Comparators

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