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Logic Comparators

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Results: 91

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Part #

Logic Comparators Rad-hard very high speed comparator - Engineering model

RHR801K1
STMicroelectronics
1: $443.07
23In Stock

Mfr. Part No.
RHR801K1

Mouser Part No
511-RHR801K1

STMicroelectronics

Logic Comparators Rad-hard very high speed comparator - Engineering model

Datasheet

23In Stock

$443.07

$399.20

$369.49

Min.: 1
Mult.: 1

CMOS/TTL

Flat-8

3 V

5 V

- 55 C

+ 125 C

SMD/SMT

Cut Tape

Logic Comparators 8-Bit Identity Compa rators

SN74ALS688NSR
Texas Instruments
1: $10.51
308In Stock

Mfr. Part No.
SN74ALS688NSR

Mouser Part No
595-SN74ALS688NSR

Texas Instruments

Logic Comparators 8-Bit Identity Compa rators

Datasheet

308In Stock

Cut Tape

$10.51

$8.21

$7.63

$7.00

View

Reel

$6.33

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Identity

8 bit

A = B

Totem-Pole

SOIC-20

20 ns

4.5 V

5.5 V

19 mA

0 C

+ 70 C

SMD/SMT

Reel, Cut Tape, MouseReel

Logic Comparators 8bit Identity

SN74HC688N
Texas Instruments
1: $1.62
2,197In Stock
3,000On Order

Mfr. Part No.
SN74HC688N

Mouser Part No
595-SN74HC688N

Texas Instruments

Logic Comparators 8bit Identity

Datasheet

2,197In Stock

3,000On Order

$1.62

$1.11

$1.04

$0.961

View

Min.: 1
Mult.: 1

Identity

8 bit

A = B

Active Low

PDIP-20

26 ns, 45 ns

2 V

6 V

1.1 mA

- 40 C

+ 85 C

Through Hole

Tube

Logic Comparators 74HC85D/SOT109/SO16

74HC85D,653
Nexperia
1: $0.411
9,016Expected 2026/07/30

Mfr. Part No.
74HC85D,653

Mouser Part No
771-74HC85D-T

Nexperia

Logic Comparators 74HC85D/SOT109/SO16

Datasheet

9,016Expected 2026/07/30

Cut Tape

$0.411

$0.29

$0.258

$0.223

Reel

$0.179

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Magnitude

4 bit

A < B, A = B, A > B

Active High

SOIC-16

195 ns, 39 ns, 33 ns

2 V

6 V

8 uA

- 40 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Logic Comparators 8-Bit Identity Comparator

74FCT521ATQG8
Renesas Electronics
1: $3.40
2,275In Stock

Mfr. Part No.
74FCT521ATQG8

Mouser Part No
972-74FCT521ATQG8

Renesas Electronics

Logic Comparators 8-Bit Identity Comparator

Datasheet

2,275In Stock

Cut Tape

$3.40

$2.54

$2.31

$2.07

View

Reel

$1.65

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Identity

8 bit

A = B

Active Low

QSOP-20

7.2 ns

4.75 V

5.25 V

4.5 mA

- 40 C

+ 85 C

SMD/SMT

Reel, Cut Tape, MouseReel

Logic Comparators 4-Bit Magnitude Comp arators A 595-CD406 A 595-CD4063BM

CD4063BM96
Texas Instruments
1: $0.54
4,546In Stock

Mfr. Part No.
CD4063BM96

Mouser Part No
595-CD4063BM96

Texas Instruments

Logic Comparators 4-Bit Magnitude Comp arators A 595-CD406 A 595-CD4063BM

Datasheet

4,546In Stock

Cut Tape

$0.54

$0.383

$0.343

$0.299

Reel

$0.242

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

4 bit

A < B, A = B, A > B

Active High

SOIC-Narrow-16

1250 ns, 500 ns, 350 ns

3 V

18 V

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Logic Comparators High Speed CMOS 8-Bi t Magnitude

CD74HC688E
Texas Instruments
1: $1.99
586In Stock

Mfr. Part No.
CD74HC688E

Mouser Part No
595-CD74HC688E

Texas Instruments

Logic Comparators High Speed CMOS 8-Bi t Magnitude

Datasheet

586In Stock

$1.99

$1.37

$1.28

$1.19

View

Min.: 1
Mult.: 1

Magnitude/Identity

8 bit

A = B

Active Low

PDIP-20

20 ns, 29 ns

2 V

6 V

8 uA

- 55 C

+ 125 C

Through Hole

Tube

Logic Comparators High Speed CMOS 8-Bi t Magnitude A 595-C A 595-CD74HC688M

CD74HC688M96
Texas Instruments
1: $0.73
758In Stock
4,000On Order

Mfr. Part No.
CD74HC688M96

Mouser Part No
595-CD74HC688M96

Texas Instruments

Logic Comparators High Speed CMOS 8-Bi t Magnitude A 595-C A 595-CD74HC688M

Datasheet

758In Stock

4,000On Order

Cut Tape

$0.73

$0.713

$0.648

$0.57

Reel

$0.468

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Magnitude/Identity

8 bit

A = B

Active Low

SOIC-20

20 ns, 29 ns

2 V

6 V

8 uA

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Logic Comparators 4-Bit HS Magnitude A 595-CD74HC85M A 595 A 595-CD74HC85M

CD74HC85M96
Texas Instruments
1: $0.711
3,051In Stock

Mfr. Part No.
CD74HC85M96

Mouser Part No
595-CD74HC85M96

Texas Instruments

Logic Comparators 4-Bit HS Magnitude A 595-CD74HC85M A 595 A 595-CD74HC85M

Datasheet

3,051In Stock

Cut Tape

$0.711

$0.506

$0.454

$0.397

Reel

$0.343

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Magnitude

4 bit

A < B, A = B, A > B

Active High

SOIC-Narrow-16

20 ns, 24 ns, 30 ns, 33 ns

2 V

6 V

8 uA

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Logic Comparators High Speed CMOS 4-Bi t Magnitude

CD74HC85NSR
Texas Instruments
1: $1.45
1,899In Stock

Mfr. Part No.
CD74HC85NSR

Mouser Part No
595-CD74HC85NSR

Texas Instruments

Logic Comparators High Speed CMOS 4-Bi t Magnitude

Datasheet

1,899In Stock

Cut Tape

$1.45

$1.05

$0.951

$0.84

Reel

$0.702

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Magnitude

4 bit

A < B, A = B, A > B

Active High

SOIC-16

20 ns, 24 ns, 30 ns, 33 ns

2 V

6 V

8 uA

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Logic Comparators High Speed CMOS 4-Bi t Magnitude A 595-C A 595-CD74HC85PW

CD74HC85PWR
Texas Instruments
1: $0.711
2,906In Stock

Mfr. Part No.
CD74HC85PWR

Mouser Part No
595-CD74HC85PWR

Texas Instruments

Logic Comparators High Speed CMOS 4-Bi t Magnitude A 595-C A 595-CD74HC85PW

Datasheet

2,906In Stock

Cut Tape

$0.711

$0.497

$0.447

$0.391

Reel

$0.302

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Magnitude

4 bit

A < B, A = B, A > B

Active High

TSSOP-16

20 ns, 24 ns, 30 ns, 33 ns

2 V

6 V

8 uA

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Logic Comparators 8-Bit Magnitude

CD74HCT688E
Texas Instruments
1: $1.08
1,674In Stock

Mfr. Part No.
CD74HCT688E

Mouser Part No
595-CD74HCT688E

Texas Instruments

Logic Comparators 8-Bit Magnitude

Datasheet

1,674In Stock

$1.08

$0.722

$0.673

$0.622

View

Min.: 1
Mult.: 1

Magnitude/Identity

8 bit

A = B

Active Low

PDIP-20

9 ns, 14 ns

4.5 V

5.5 V

8 uA

- 55 C

+ 125 C

Through Hole

Tube

Logic Comparators High Speed CMOS 4-Bi t Magnitude A 595-C A 595-CD74HC85E

CD74HCT85E
Texas Instruments
1: $2.21
420In Stock
900Expected 2026/07/28

Mfr. Part No.
CD74HCT85E

Mouser Part No
595-CD74HCT85E

Texas Instruments

Logic Comparators High Speed CMOS 4-Bi t Magnitude A 595-C A 595-CD74HC85E

Datasheet

420In Stock

900Expected 2026/07/28

$2.21

$1.64

$1.43

$1.29

View

Min.: 1
Mult.: 1

Magnitude

4 bit

A < B, A = B, A > B

Active High

PDIP-16

12 ns, 13 ns, 15 ns, 17 ns

4.5 V

5.5 V

8 uA

- 55 C

+ 125 C

Through Hole

Tube

Logic Comparators High Speed CMOS 4-Bi t Magnitude A 595-C A 595-CD74HCT85M

CD74HCT85MT
Texas Instruments
1: $1.76
199In Stock
250Expected 2026/07/31

Mfr. Part No.
CD74HCT85MT

Mouser Part No
595-CD74HCT85MT

Texas Instruments

Logic Comparators High Speed CMOS 4-Bi t Magnitude A 595-C A 595-CD74HCT85M

Datasheet

199In Stock

250Expected 2026/07/31

Cut Tape

$1.76

$1.29

$1.17

$1.05

Reel

$0.98

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Magnitude

4 bit

A < B, A = B, A > B

Active High

SOIC-Narrow-16

12 ns, 13 ns, 15 ns, 17 ns

4.5 V

5.5 V

8 uA

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Logic Comparators Octal binary/BCD

SN74ALS520DW
Texas Instruments
1: $3.98
228In Stock

Mfr. Part No.
SN74ALS520DW

Mouser Part No
595-SN74ALS520DW

Texas Instruments

Logic Comparators Octal binary/BCD

Datasheet

228In Stock

$3.98

$2.97

$2.47

$2.26

View

Min.: 1
Mult.: 1

Identity

8 bit

A = B

Totem-Pole

SOIC-20

12 ns, 20 ns, 22 ns

4.5 V

5.5 V

19 mA

0 C

+ 70 C

SMD/SMT

Tube

Logic Comparators 8-Bit Identity

SN74ALS520N
Texas Instruments
1: $4.69
78In Stock

Mfr. Part No.
SN74ALS520N

Mouser Part No
595-SN74ALS520N

Texas Instruments

Logic Comparators 8-Bit Identity

Datasheet

78In Stock

$4.69

$3.34

$3.16

$2.97

View

Min.: 1
Mult.: 1

Identity

8 bit

A = B

Totem-Pole

PDIP-20

12 ns, 20 ns, 22 ns

4.5 V

5.5 V

19 mA

0 C

+ 70 C

Through Hole

Tube

Logic Comparators Octal Binary/BCD Idy Comparators w/Enabl A 595-SN74F521DW

SN74F521DWR
Texas Instruments
1: $1.06
2,414In Stock

Mfr. Part No.
SN74F521DWR

Mouser Part No
595-SN74F521DWR

Texas Instruments

Logic Comparators Octal Binary/BCD Idy Comparators w/Enabl A 595-SN74F521DW

Datasheet

2,414In Stock

Cut Tape

$1.06

$0.768

$0.692

$0.611

View

Reel

$0.488

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Identity

8 bit

A = B

Active Low

SOIC-20

4.6 ns, 6.1 ns, 6.6 ns

4.5 V

5.5 V

32 mA

0 C

+ 70 C

SMD/SMT

Reel, Cut Tape, MouseReel

Logic Comparators 8bit Magnitude

SN74HC682N
Texas Instruments
1: $5.65
89In Stock

Mfr. Part No.
SN74HC682N

Mouser Part No
595-SN74HC682N

Texas Instruments

Logic Comparators 8bit Magnitude

Datasheet

89In Stock

$5.65

$4.07

$3.85

$3.62

View

Min.: 1
Mult.: 1

Magnitude

8 bit

A = B, A > B

Active Low

PDIP-20

22 ns

2 V

6 V

1.1 mA

- 40 C

+ 85 C

Through Hole

Tube

Logic Comparators 8-Bit Identity Compa rators A 595-SN74HC A 595-SN74HC688DW

SN74HC688DWR
Texas Instruments
1: $1.04
2,169In Stock

Mfr. Part No.
SN74HC688DWR

Mouser Part No
595-SN74HC688DWR

Texas Instruments

Logic Comparators 8-Bit Identity Compa rators A 595-SN74HC A 595-SN74HC688DW

Datasheet

2,169In Stock

Cut Tape

$1.04

$0.749

$0.677

$0.597

Reel

$0.50

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Identity

8 bit

A = B

Active Low

SOIC-20

26 ns, 45 ns

2 V

6 V

80 uA

- 40 C

+ 85 C

SMD/SMT

Reel, Cut Tape, MouseReel

Logic Comparators Octal binary or BCD Magnitude Comparator

SN74LS682N
Texas Instruments
1: $4.47
129In Stock

Mfr. Part No.
SN74LS682N

Mouser Part No
595-SN74LS682N

Texas Instruments

Logic Comparators Octal binary or BCD Magnitude Comparator

Datasheet

129In Stock

$4.47

$3.36

$3.09

$2.79

View

Min.: 1
Mult.: 1

Magnitude

8 bit

A = B, A > B

Totem-Pole

PDIP-20

25 ns, 30 ns

4.85 V

5.25 V

70 mA

0 C

+ 70 C

Through Hole

Tube

Logic Comparators 8-Bit Magnitude

SN74LS688N
Texas Instruments
1: $4.62
521In Stock

Mfr. Part No.
SN74LS688N

Mouser Part No
595-SN74LS688N

Texas Instruments

Logic Comparators 8-Bit Magnitude

Datasheet

521In Stock

$4.62

$3.30

$3.11

$2.92

View

Min.: 1
Mult.: 1

Identity

8 bit

A = B

Totem-Pole

PDIP-20

18 ns, 23 ns

4.85 V

5.25 V

65 mA

0 C

+ 70 C

Through Hole

Tube

Logic Comparators 8-Bit Magnitude/Id C omparator

SN74LS688NSR
Texas Instruments
1: $3.40
149In Stock

Mfr. Part No.
SN74LS688NSR

Mouser Part No
595-SN74LS688NSR

Texas Instruments

Logic Comparators 8-Bit Magnitude/Id C omparator

Datasheet

149In Stock

Cut Tape

$3.40

$3.08

$2.90

$2.61

$2.52

Reel

$2.30

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Identity

8 bit

A = B

Totem-Pole

SOIC-20

18 ns, 23 ns

4.85 V

5.25 V

65 mA

0 C

+ 70 C

SMD/SMT

Reel, Cut Tape, MouseReel

Logic Comparators 4-bit binary or BCD Magnitude Comparator

SN74LS85N
Texas Instruments
1: $2.26
657In Stock

Mfr. Part No.
SN74LS85N

Mouser Part No
595-SN74LS85N

Texas Instruments

Logic Comparators 4-bit binary or BCD Magnitude Comparator

Datasheet

657In Stock

$2.26

$1.67

$1.54

$1.37

View

Min.: 1
Mult.: 1

Magnitude

4 bit

A < B, A = B, A > B

Active High

PDIP-16

24 ns, 27 ns

4.75 V

5.25 V

20 mA

0 C

+ 70 C

Through Hole

Tube

Logic Comparators 4-Bit Magnitude

CD4063BE
Texas Instruments
1: $1.12
44In Stock
2,000On Order

Mfr. Part No.
CD4063BE

Mouser Part No
595-CD4063BE

Texas Instruments

Logic Comparators 4-Bit Magnitude

Datasheet

44In Stock

2,000On Order

$1.12

$0.823

$0.699

$0.635

View

Min.: 1
Mult.: 1

Magnitude

4 bit

A < B, A = B, A > B

Active High

PDIP-16

140 ns, 175 ns

3 V

18 V

100 uA

- 55 C

+ 125 C

Through Hole

Tube

Logic Comparators 4-Bit Magnitude

CD4585BE
Texas Instruments
1: $1.38
8In Stock
1,000Expected 2026/12/04

Mfr. Part No.
CD4585BE

Mouser Part No
595-CD4585BE

Texas Instruments

Logic Comparators 4-Bit Magnitude

Datasheet

8In Stock

1,000Expected 2026/12/04

$1.38

$1.01

$0.913

$0.811

View

Min.: 1
Mult.: 1

Magnitude

4 bit

A < B, A = B, A > B

Active High

PDIP-16

60 ns, 80 ns

3 V

18 V

100 uA

- 55 C

+ 125 C

Through Hole

Tube

Logic Comparators

Customer Service Office

Company

Resources

Support

4.1 ns, 4.5 ns
4.6 ns, 6.1 ns, 6.6 ns
6 ns, 7.2 ns
7.2 ns
8 ns, 16 ns
9 ns, 14 ns
10 ns
12 ns
12 ns, 13 ns, 15 ns, 17 ns
12 ns, 20 ns, 22 ns
13.5 ns
15 ns
15 ns, 20 ns, 22 ns
15 ns, 33 ns
18 ns
18 ns, 23 ns
20 ns
20 ns, 24 ns, 30 ns, 33 ns
20 ns, 29 ns
22 ns