Logic Comparators 8-Bit Identity Comparator
74FCT521CTSOG8
Renesas Electronics
1:
$3.39
1,123 In Stock
Mouser Part No
972-74FCT521CTSOG8
Renesas Electronics
Logic Comparators 8-Bit Identity Comparator
1,123 In Stock
Alternative Packaging
1
$3.39
10
$2.53
25
$2.31
100
$2.07
250
View
1,000
$1.77
250
$1.96
500
$1.92
1,000
$1.77
Buy
Min.: 1
Mult.: 1
Reel :
1,000
Details
Identity
8 bit
A = B
Active Low
SOIC-20
4.1 ns, 4.5 ns
4.75 V
5.25 V
4.5 mA
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Logic Comparators 8-Bit Identity Compa rators ALT 595-SN74 ALT 595-SN74HC688DWR
SN74HC688DWRE4
Texas Instruments
1:
$1.08
1,327 In Stock
Mouser Part No
595-SN74HC688DWRE4
Texas Instruments
Logic Comparators 8-Bit Identity Compa rators ALT 595-SN74 ALT 595-SN74HC688DWR
1,327 In Stock
Alternative Packaging
1
$1.08
10
$0.782
25
$0.704
100
$0.619
2,000
$0.513
4,000
View
250
$0.579
500
$0.554
1,000
$0.537
4,000
$0.50
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
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 8-Bit Identity Comparator
74FCT521ATSOG8
Renesas Electronics
1:
$3.39
771 In Stock
Mouser Part No
972-74FCT521ATSOG8
Renesas Electronics
Logic Comparators 8-Bit Identity Comparator
771 In Stock
Alternative Packaging
1
$3.39
10
$2.53
25
$2.31
100
$2.07
1,000
$1.81
2,000
View
250
$1.96
500
$1.92
2,000
$1.76
5,000
$1.72
Buy
Min.: 1
Mult.: 1
Reel :
1,000
Details
Identity
8 bit
A = B
Active Low
SOIC-20
6 ns, 7.2 ns
4.75 V
5.25 V
4.5 mA
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Logic Comparators 8bit Identity A 595- SN74HC688PWT A 595- A 595-SN74HC688PWT
SN74HC688PWR
Texas Instruments
1:
$0.96
6,580 In Stock
Mouser Part No
595-SN74HC688PWR
Texas Instruments
Logic Comparators 8bit Identity A 595- SN74HC688PWT A 595- A 595-SN74HC688PWT
6,580 In Stock
Alternative Packaging
1
$0.96
10
$0.69
25
$0.623
100
$0.549
2,000
$0.459
4,000
View
250
$0.513
500
$0.492
1,000
$0.491
4,000
$0.447
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
Identity
8 bit
A = B
Active Low
TSSOP-20
26 ns, 45 ns
2 V
6 V
1.1 mA
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Logic Comparators 8bit Identity
SN74HC688N
Texas Instruments
1:
$1.62
5,207 In Stock
Mouser Part No
595-SN74HC688N
Texas Instruments
Logic Comparators 8bit Identity
5,207 In Stock
1
$1.62
10
$1.11
20
$1.04
100
$0.961
260
View
260
$0.901
500
$0.869
1,000
$0.858
2,000
$0.832
5,000
$0.777
Buy
Min.: 1
Mult.: 1
Details
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:
$0.44
8,277 In Stock
Mouser Part No
771-74HC85D-T
Nexperia
Logic Comparators 74HC85D/SOT109/SO16
8,277 In Stock
Alternative Packaging
1
$0.44
10
$0.307
25
$0.278
100
$0.241
250
View
2,500
$0.187
250
$0.226
500
$0.221
1,000
$0.219
2,500
$0.187
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
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:
$3.39
1,825 In Stock
Mouser Part No
972-74FCT521ATQG8
Renesas Electronics
Logic Comparators 8-Bit Identity Comparator
1,825 In Stock
Alternative Packaging
1
$3.39
10
$2.53
25
$2.31
100
$2.07
250
View
3,000
$1.54
250
$1.96
500
$1.92
1,000
$1.82
3,000
$1.54
Buy
Min.: 1
Mult.: 1
Reel :
3,000
Details
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 8bit Magnitude
SN74HC682N
Texas Instruments
1:
$5.65
89 In Stock
Mouser Part No
595-SN74HC682N
Texas Instruments
Logic Comparators 8bit Magnitude
89 In Stock
1
$5.65
10
$4.07
20
$3.85
100
$3.62
260
View
260
$3.44
500
$3.34
1,000
$3.26
2,500
$3.17
Buy
Min.: 1
Mult.: 1
Details
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
1,361 In Stock
2,000 Expected 31/08/2026
Mouser Part No
595-SN74HC688DWR
Texas Instruments
Logic Comparators 8-Bit Identity Compa rators A 595-SN74HC A 595-SN74HC688DW
1,361 In Stock
2,000 Expected 31/08/2026
Alternative Packaging
1
$1.04
10
$0.749
25
$0.677
100
$0.597
2,000
$0.50
4,000
View
250
$0.559
500
$0.537
4,000
$0.487
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
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 8-Bit Magnitude Comp arators
SN74HC684DW
Texas Instruments
1:
$13.13
73 In Stock
Mouser Part No
595-SN74HC684DW
Texas Instruments
Logic Comparators 8-Bit Magnitude Comp arators
73 In Stock
Alternative Packaging
1
$13.13
10
$10.59
25
$8.99
100
$8.53
250
View
250
$8.49
500
$8.24
1,000
$8.16
2,500
Quote
Buy
Min.: 1
Mult.: 1
Details
Magnitude
8 bit
A = B, A > B
Active Low
SOIC-20
22 ns
2 V
6 V
8 uA
- 40 C
+ 85 C
SMD/SMT
Tube
Logic Comparators 8-Bit Magnitude Comp arators
SN74HC684N
Texas Instruments
1:
$17.06
58 In Stock
Mouser Part No
595-SN74HC684N
Texas Instruments
Logic Comparators 8-Bit Magnitude Comp arators
58 In Stock
1
$17.06
10
$12.07
20
$11.39
100
$10.82
500
View
500
$10.63
1,000
$10.40
2,500
Quote
Buy
Min.: 1
Mult.: 1
Details
Magnitude
8 bit
A = B, A > B
Active Low
PDIP-20
22 ns
2 V
6 V
8 uA
- 40 C
+ 85 C
Through Hole
Tube
Logic Comparators 74HC688PW/SOT360/TSSOP20
74HC688PW,118
Nexperia
1:
$0.66
41 In Stock
20,000 On Order
Mouser Part No
771-HC688PW118
Nexperia
Logic Comparators 74HC688PW/SOT360/TSSOP20
41 In Stock
20,000 On Order
View Dates
Alternative Packaging
Stock:
41 Can Dispatch Immediately
On Order:
2,500 Expected 24/08/2026
17,500 Expected 07/12/2026
Factory Lead Time:
20 Weeks
1
$0.66
10
$0.47
25
$0.421
100
$0.368
2,500
$0.301
5,000
View
250
$0.342
500
$0.327
1,000
$0.314
5,000
$0.293
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Magnitude
8 bit
A = B
Active Low
TSSOP-20
8 ns, 16 ns
2 V
6 V
8 uA
- 40 C
+ 125 C
SMD/SMT
Reel, Cut Tape, MouseReel
Logic Comparators 74HC85PW/SOT403/TSSOP16
74HC85PW,118
Nexperia
1:
$0.45
1,848 In Stock
Mouser Part No
771-HC85PW118
Nexperia
Logic Comparators 74HC85PW/SOT403/TSSOP16
1,848 In Stock
Alternative Packaging
1
$0.45
10
$0.318
25
$0.284
100
$0.246
2,500
$0.198
5,000
View
250
$0.228
500
$0.218
1,000
$0.21
5,000
$0.193
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Magnitude
4 bit
A < B, A = B, A > B
Active High
TSSOP-16
2 V
6 V
8 uA
- 40 C
+ 125 C
SMD/SMT
Reel, Cut Tape, MouseReel
Logic Comparators 74HCT85D/SOT109/SO16
74HCT85D,653
Nexperia
1:
$0.65
29 In Stock
2,500 Expected 04/01/2027
Mouser Part No
771-HCT85D653
Nexperia
Logic Comparators 74HCT85D/SOT109/SO16
29 In Stock
2,500 Expected 04/01/2027
Alternative Packaging
1
$0.65
10
$0.473
25
$0.424
100
$0.359
2,500
$0.294
5,000
View
250
$0.335
500
$0.32
1,000
$0.314
5,000
$0.286
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Magnitude
4 bit
A < B, A = B, A > B
Active High
SOIC-16
15 ns, 20 ns, 22 ns
2 V
6 V
8 uA
- 40 C
+ 125 C
SMD/SMT
Reel, Cut Tape, MouseReel
Logic Comparators 8-Bit Identity Comparator
74FCT521ATQG
Renesas Electronics
1:
$3.39
222 In Stock
Mouser Part No
972-74FCT521ATQG
Renesas Electronics
Logic Comparators 8-Bit Identity Comparator
222 In Stock
Alternative Packaging
1
$3.39
10
$2.53
25
$2.31
110
$2.06
275
View
275
$1.92
550
$1.90
1,045
$1.85
2,530
$1.81
5,005
$1.78
Buy
Min.: 1
Mult.: 1
Details
Identity
8 bit
A = B
Active Low
QSOP-20
6 ns, 7.2 ns
4.75 V
5.25 V
4.5 mA
- 40 C
+ 85 C
SMD/SMT
Tube
Logic Comparators 8-Bit Identity Comparator
74FCT521ATSOG
Renesas Electronics
1:
$3.21
213 In Stock
Mouser Part No
972-74FCT521ATSOG
Renesas Electronics
Logic Comparators 8-Bit Identity Comparator
213 In Stock
Alternative Packaging
1
$3.21
10
$2.41
25
$2.14
111
$1.97
259
View
259
$1.87
518
$1.81
1,036
$1.76
2,516
$1.71
5,032
$1.67
Buy
Min.: 1
Mult.: 1
Details
Identity
8 bit
A = B
Active Low
SOIC-20
6 ns, 7.2 ns
4.75 V
5.25 V
4.5 mA
- 40 C
+ 85 C
SMD/SMT
Tube
Logic Comparators 74HC688D/SOT163/SO20
74HC688D,653
Nexperia
1:
$0.70
7,816 Expected 25/09/2026
Mouser Part No
771-74HC688D-T
Nexperia
Logic Comparators 74HC688D/SOT163/SO20
7,816 Expected 25/09/2026
Alternative Packaging
1
$0.70
10
$0.495
25
$0.444
100
$0.388
2,000
$0.317
4,000
View
250
$0.361
500
$0.345
1,000
$0.331
4,000
$0.309
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
Magnitude
8 bit
A = B
Active Low
SOIC-20
8 ns, 16 ns
2 V
6 V
8 uA
- 40 C
+ 125 C
SMD/SMT
Reel, Cut Tape, MouseReel
Logic Comparators 8bit Magnitude A 595 -SN74HC682DW A 595- A 595-SN74HC682DW
SN74HC682DWR
Texas Instruments
1:
$5.30
Non-Stocked Lead-Time 9 Weeks
Mouser Part No
595-SN74HC682DWR
Texas Instruments
Logic Comparators 8bit Magnitude A 595 -SN74HC682DW A 595- A 595-SN74HC682DW
Non-Stocked Lead-Time 9 Weeks
Alternative Packaging
1
$5.30
10
$4.04
25
$3.72
100
$3.38
250
View
2,000
$3.14
250
$3.21
500
$3.15
2,000
$3.14
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
Magnitude/Identity
8 bit
A = B, A > B
TTL
SOIC-20
275 ns, 55 ns, 47 ns
2 V
6 V
1.1 mA
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Logic Comparators 8B Identity Magnitud e Comparator ALT 59 ALT 595-SN74HC688DWR
SN74HC688DWRG4
Texas Instruments
1:
$1.09
Non-Stocked Lead-Time 9 Weeks
Mouser Part No
595-SN74HC688DWRG4
Texas Instruments
Logic Comparators 8B Identity Magnitud e Comparator ALT 59 ALT 595-SN74HC688DWR
Non-Stocked Lead-Time 9 Weeks
Alternative Packaging
1
$1.09
10
$0.783
25
$0.705
100
$0.62
2,000
$0.545
4,000
View
250
$0.58
500
$0.555
1,000
$0.546
4,000
$0.536
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
Identity
8 bit
A = B
Active Low
SOIC-20
210 ns, 42 ns, 36 ns
2 V
6 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Logic Comparators 8-Bit Identity Compa rators ALT 595-SN74 ALT 595-SN74HC688PWR
SN74HC688PWRE4
Texas Instruments
2,000:
$0.498
Non-Stocked Lead-Time 9 Weeks
Mouser Part No
595-SN74HC688PWRE4
Texas Instruments
Logic Comparators 8-Bit Identity Compa rators ALT 595-SN74 ALT 595-SN74HC688PWR
Non-Stocked Lead-Time 9 Weeks
Alternative Packaging
Buy
Min.: 2,000
Mult.: 2,000
Reel :
2,000
Details
Identity
8 bit
A = B
Active Low
TSSOP-20
210 ns, 42 ns, 36 ns
2 V
6 V
- 40 C
+ 85 C
SMD/SMT
Reel
Logic Comparators 74HCT85PW/SOT403/TSSOP16
74HCT85PWHL
Nexperia
1:
$0.53
Non-Stocked Lead-Time 24 Weeks
Mouser Part No
771-74HCT85PWHL
Nexperia
Logic Comparators 74HCT85PW/SOT403/TSSOP16
Non-Stocked Lead-Time 24 Weeks
1
$0.53
10
$0.364
25
$0.324
100
$0.279
2,500
$0.224
5,000
View
250
$0.258
500
$0.245
1,000
$0.235
5,000
$0.22
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Magnitude
4 bit
A < B, A = B, A > B
Active High
TSSOP-16
15 ns
4.5 V
5.5 V
160 uA
- 40 C
+ 125 C
SMD/SMT
Reel, Cut Tape, MouseReel
Logic Comparators 8-Bit Identity Comparator
74FCT521CTQG
Renesas Electronics
1:
$3.39
Lead-Time 24 Weeks
Mouser Part No
972-74FCT521CTQG
Renesas Electronics
Logic Comparators 8-Bit Identity Comparator
Lead-Time 24 Weeks
Alternative Packaging
1
$3.39
10
$2.53
25
$2.31
110
$2.06
275
View
275
$1.92
550
$1.90
1,045
$1.85
2,530
$1.82
5,005
$1.80
Buy
Min.: 1
Mult.: 1
Details
Identity
8 bit
A = B
Active Low
QSOP-20
4.1 ns, 4.5 ns
4.75 V
5.25 V
4.5 mA
- 40 C
+ 85 C
SMD/SMT
Tube
Logic Comparators Enhanced Product 1. 65V to 5.5V radiati
Texas Instruments TLV9034MDYYTEP
TLV9034MDYYTEP
Texas Instruments
1:
$13.62
Non-Stocked Lead-Time 26 Weeks
New Product
Mouser Part No
595-TLV9034MDYYTEP
New Product
Texas Instruments
Logic Comparators Enhanced Product 1. 65V to 5.5V radiati
Non-Stocked Lead-Time 26 Weeks
1
$13.62
10
$10.73
25
$10.01
100
$9.21
250
$8.82
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
Open Drain
SOIC-14
10 ns
1.65 V
5.5 V
- 40 C
+ 125 C
SMD/SMT
Reel, Cut Tape, MouseReel