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Results: 157
NE521DR2G
$ 0.564
Tape & Reel (TR) NE521 TTL 40muA comparator circuit 20muA 9.6ns 8.65mm 5V
onsemi
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Avnet
2
NE521DR2G
10,838
2500
USD
3.580
14h
Rochester Electronics
NE521DR2G
55
USD
25.150
25.150
23.640
22.130
22.130
6h
Flip Electronics
NE521DR2G
10,838
>1wk
Mouser
863-NE521DR2G
2,139
1
Tape & Reel
USD
0.980
0.707
0.562
0.489
0.452
Newark
NE521DR2G
0
2500
Tape & Reel
USD
0.469
NE521NG
$ 3.080
Dual Comparator 10000 Uv Offset-max 9.6 Ns Response Time PDIP14
onsemi
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Rochester Electronics
NE521NG
1,456
USD
24.150
24.150
22.700
21.250
21.250
6h
RS (Formerly Allied Electronics)
NE521NG
0
5
Bulk
USD
3.680
3.080
3.080
3.080
3h
Microchip USA
NE521NG
176
600
Tube
USD
2.440
2.440
5d
Component Stockers USA
NE521NG
2,930
USD
2.640
2.640
2.480
2.240
2.240
3d
Hi-Tech Circuit Group Ltd.
NE521NG
953
USD
1.740
1.705
1.620
3d
NE521F
$ 2.800
NE521 - DUAL COMPARATOR
Sigmatel
Distributor
SKU
Min
Pkg
Bulk Pricing
Rochester Electronics
NE521F
746
USD
3.130
2.800
2.630
6h
Axis Part Limited
NE521F
35,127
1
USD
4.110
4.110
4.110
4.110
4.110
>1wk
NE521DG
$ 4.430
Tube NE521 TTL 40muA comparator circuit 20muA @ 卤5.25V 9.6ns 8.75mm 5V
onsemi
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
RS (Formerly Allied Electronics)
NE521DG
0
1
Bulk
USD
4.430
4.430
4.430
4.430
4.430
3h
Win Source
WS-NE521DG
62
10
USD
7.106
4.737
4.737
4.737
6h
XINVRY
NE521DG
26,545
USD
9.490
9.490
9.490
9.490
9.490
6h
Microchip USA
NE521DG
114
100
Bulk
5d
Worldway Electronics
NE521DG
26,750
7
Bulk
USD
1.117
1.096
1.054
1.033
6h
NE521F
$ 4.110
NE521 - DUAL COMPARATOR
Rochester Electronics
Distributor
SKU
Min
Pkg
Bulk Pricing
DigiKey Marketplace
2156-NE521F-ND
746
73
Bulk
USD
4.110
4.110
4.110
XINVRY
NE521F
22,484
USD
8.690
8.690
8.690
8.690
8.690
6h
UnikeyIC
NE521F
711
104
Cut Tape
USD
3.080
2.919
6h
Lingto Electronic Ltd.
NE521F
46,345
1
USD
3.330
3.164
2.997
2.964
2.930
>1wk
NE521N
$ 24.770
Dual Differential Comparator/Sense Amp
onsemi
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Rochester Electronics
NE521N
350
USD
28.150
28.150
26.460
24.770
24.770
6h
Microchip USA
NE521N
182
600
Tube
USD
1.568
1.568
5d
Sensible Micro
NE521N
332
USD
2.012
1.863
1.863
1h
Component Search
NE521N
589
13h
Hi-Tech Circuit Group Ltd.
NE521N
1,487
USD
0.870
0.853
0.810
3d
NE521D
$ 24.770
Dual Differential Comparator/Sense Amp
onsemi
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Rochester Electronics
NE521D
4,078
USD
28.150
28.150
26.460
24.770
24.770
6h
Avnet
NE521D
0
14h
Microchip USA
NE521D
192
600
Tube
USD
2.680
2.680
5d
Component Search
NE521D
632
13h
Hi-Tech Circuit Group Ltd.
NE521D
5,041
USD
1.900
1.862
1.769
3d
NE521D
$ 35.190
Dual Comparator 10000 Uv Offset-max 8 Ns Response Time PDSO14
Rochester Electronics
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
DigiKey Marketplace
2156-NE521D-ON-ND
4,078
9
Tube
USD
35.190
35.190
35.190
35.190
XINVRY
NE521D
25,983
USD
2.390
2.390
2.390
2.390
2.390
6h
Classic Components
2
NE521D
108
6h
Lingto Electronic Ltd.
NE521D
16,693
1
USD
2.710
2.575
2.439
2.412
2.385
>1wk
NE521N
Comparator, 2 Func, 10000uV Offset-Max, 8ns Response Time, BIPolar, PDIP14
NXP Semiconductors
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Advanced Electronics
NE521N
6,906
USD
8.080
7.920
7.760
7.600
7.600
8h
Quest
NE521N
31
USD
5.340
2.670
2.670
2.670
2.670
6h
Freelance Electronics
NE521N
1,106
USD
11.550
11.550
7.630
7.090
7.090
5h
NAC Semi
NE521N
188
1
39m
Abacus Technologies
NE521N
0
1
4h