Comparators

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of 408

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	Grade	Qualification	Package / Case	Supplier Device Package	Mounting Type
SN74HC688DWR IC ID COMPARATOR 8BIT 20-SOIC Texas Instruments	9,698 In Stock	1 : $1.43000 Cut Tape (CT) 2,000 : $0.68671 Tape & Reel (TR)	74HC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Identity Comparator	8	Active Low	A=B	2V ~ 6V	5.2mA, 5.2mA	36ns @ 6V, 50pF	8 µA	-40°C ~ 85°C	-	-	20-SOIC (0.295", 7.50mm Width)	20-SOIC	Surface Mount
CD4063BM96 IC MAG COMPARATOR 4BIT 16-SOIC Texas Instruments	5,402 In Stock	1 : $0.63000 Cut Tape (CT) 2,500 : $0.27908 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
74HC688D,653 IC ID COMPARATOR 8BIT 20-SO Nexperia USA Inc.	1,200 In Stock	1 : $0.84000 Cut Tape (CT) 2,000 : $0.38210 Tape & Reel (TR)	74HC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Identity Comparator	8	Active Low	A=B	2V ~ 6V	5.2mA, 5.2mA	29ns @ 6V, 50pF	8 µA	-40°C ~ 125°C	-	-	20-SOIC (0.295", 7.50mm Width)	20-SO	Surface Mount
MC14585BDR2G IC MAG COMPARATOR 4BIT 16-SOIC onsemi	3,363 In Stock	1 : $0.88000 Cut Tape (CT) 2,500 : $0.39939 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	260ns @ 15V, 50pF	20 µA	-55°C ~ 125°C	-	-	16-SOIC (0.154", 3.90mm Width)	16-SOIC	Surface Mount
CD74HC85M96 IC MAG COMPARATOR 4BIT 16-SOIC Texas Instruments	1,330 In Stock	1 : $0.97000 Cut Tape (CT) 2,500 : $0.37512 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	-55°C ~ 125°C	-	-	16-SOIC (0.154", 3.90mm Width)	16-SOIC	Surface Mount
CD74HC85PWR IC MAG COMPARATOR 4BIT 16-TSSOP Texas Instruments	1,122 In Stock	1 : $0.99000 Cut Tape (CT) 2,000 : $0.41542 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	-55°C ~ 125°C	-	-	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP	Surface Mount
CD74HCT688M96 IC ID COMPARATOR 8BIT 20-SOIC Texas Instruments	10,597 In Stock	1 : $1.07000 Cut Tape (CT) 2,000 : $0.49796 Tape & Reel (TR)	74HCT	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	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-SOIC (0.295", 7.50mm Width)	20-SOIC	Surface Mount
SN74F521DWR IC ID COMPARATOR 8BIT 20-SOIC Texas Instruments	436 In Stock 12,260 Marketplace	1 : $1.25000 Cut Tape (CT) 2,000 : $0.58967 Tape & Reel (TR) 471 : $0.81280 Bulk	74F	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Identity Comparator	8	Active Low	A=B	4.5V ~ 5.5V	1mA, 20mA	10ns @ 5V, 50pF	-	0°C ~ 70°C	-	-	20-SOIC (0.295", 7.50mm Width)	20-SOIC	Surface Mount
SN74HC688PWR IC ID COMPARATOR 8BIT 20-TSSOP Texas Instruments	3,361 In Stock 2,359 Marketplace	1 : $1.32000 Cut Tape (CT) 2,000 : $0.62967 Tape & Reel (TR) 440 : $0.86359 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
CD74HCT688E IC ID COMPARATOR 8BIT 20-PDIP Texas Instruments	2,184 In Stock	1 : $1.48000 Tube	74HCT	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
SN74F521N IC ID COMPARATOR 8BIT 20-PDIP Texas Instruments	389 In Stock 4,344 Marketplace	1 : $1.50000 Tube 383 : $0.99060 Bulk	74F	Bulk Tube	Active	Identity Comparator	8	Active Low	A=B	4.5V ~ 5.5V	1mA, 20mA	10ns @ 5V, 50pF	-	0°C ~ 70°C	-	-	20-DIP (0.300", 7.62mm)	20-PDIP	Through Hole
CD4585BE IC MAG COMPARATOR 4BIT 16-PDIP Texas Instruments	849 In Stock 13,693 Marketplace	1 : $1.60000 Tube 351 : $1.09219 Bulk	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
CD74HC85E IC MAG COMPARATOR 4BIT 16-PDIP Texas Instruments	925 In Stock 3,998 Marketplace	1 : $1.80000 Tube 310 : $1.23190 Bulk	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
SN74HC688N IC ID COMPARATOR 8BIT 20-PDIP Texas Instruments	760 In Stock	1 : $2.04000 Tube	74HC	Tube	Active	Identity Comparator	8	Active Low	A=B	2V ~ 6V	5.2mA, 5.2mA	36ns @ 6V, 50pF	8 µA	-40°C ~ 85°C	-	-	20-DIP (0.300", 7.62mm)	20-PDIP	Through Hole
CD74HC688NSR IC ID COMPARATOR 8BIT 20-SO Texas Instruments	1,893 In Stock	1 : $2.65000 Cut Tape (CT) 2,000 : $1.35307 Tape & Reel (TR)	74HC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Identity Comparator	8	Active Low	A=B	2V ~ 6V	5.2mA, 5.2mA	29ns @ 6V, 50pF	8 µA	-55°C ~ 125°C	-	-	20-SOIC (0.209", 5.30mm Width)	20-SO	Surface Mount
CD74HC688E IC ID COMPARATOR 8BIT 20-PDIP Texas Instruments	802 In Stock	1 : $2.73000 Tube	74HC	Tube	Active	Identity Comparator	8	Active Low	A=B	2V ~ 6V	5.2mA, 5.2mA	29ns @ 6V, 50pF	8 µA	-55°C ~ 125°C	-	-	20-DIP (0.300", 7.62mm)	20-PDIP	Through Hole
CD74HCT85E IC MAG COMPARATOR 4BIT 16-PDIP Texas Instruments	7,321 In Stock	1 : $2.78000 Tube	74HCT	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
SN74LS85N IC MAG COMPARATOR 4BIT 16-PDIP Texas Instruments	1,515 In Stock 26,716 Marketplace	1 : $2.84000 Tube 185 : $2.07011 Bulk	74LS	Bulk Tube	Active	Magnitude Comparator	4	Active High	A<B, A=B, A>B	4.75V ~ 5.25V	400µA, 8mA	45ns @ 5V, 15pF	-	0°C ~ 70°C	-	-	16-DIP (0.300", 7.62mm)	16-PDIP	Through Hole
SN74LS682N IC MAG COMPARATOR 8BIT 20-PDIP Texas Instruments	127 In Stock 692 Marketplace	1 : $4.88000 Tube 130 : $2.92100 Bulk	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 ID COMPARATOR 8BIT 20-PDIP Texas Instruments	339 In Stock	1 : $5.82000 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
74HCT85D,653 IC MAG COMPARATOR 4BIT 16-SO Nexperia USA Inc.	2,507 In Stock	1 : $0.81000 Cut Tape (CT) 2,500 : $0.36139 Tape & Reel (TR)	74HCT	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Magnitude Comparator	4	Active High	A<B, A=B, A>B	4.5V ~ 5.5V	4mA, 4mA	44ns @ 4.5V, 50pF	8 µA	-40°C ~ 125°C	-	-	16-SOIC (0.154", 3.90mm Width)	16-SO	Surface Mount
CD4585BPW IC MAG COMPARATOR 4BIT 16-TSSOP Texas Instruments	2,144 In Stock	1 : $1.23000 Tube	4000B	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
CD74HC85NSR IC MAG COMPARATOR 4BIT 16-SO Texas Instruments	1,399 In Stock	1 : $1.74000 Cut Tape (CT) 2,000 : $0.85528 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	-55°C ~ 125°C	-	-	16-SOIC (0.209", 5.30mm Width)	16-SO	Surface Mount
SN74LS85DR IC MAG COMPARATOR 4BIT 16-SOIC Texas Instruments	2,075 In Stock 30,730 Marketplace	1 : $2.13000 Cut Tape (CT) 2,500 : $1.05762 Tape & Reel (TR) 256 : $1.48590 Bulk	74LS	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Magnitude Comparator	4	Active High	A<B, A=B, A>B	4.75V ~ 5.25V	400µA, 8mA	45ns @ 5V, 15pF	-	0°C ~ 70°C	-	-	16-SOIC (0.154", 3.90mm Width)	16-SOIC	Surface Mount
CD74HC688PWR IC ID COMPARATOR 8BIT 20-TSSOP Texas Instruments	318 In Stock 605 Marketplace	1 : $2.18000 Cut Tape (CT) 2,000 : $0.89681 Tape & Reel (TR) 306 : $1.24461 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	29ns @ 6V, 50pF	8 µA	-55°C ~ 125°C	-	-	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP	Surface Mount

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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

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