Dark mode is now available! Toggle between light and dark modes. Preference saves when signed in.
Change Theme
Learn more
Filters
Sign In
Sign up
Resources
BOM Tool
Cost your BOM with best offers and prefilled carts
API
Instant electronic part data for design and sourcing
The Pulse
Blog for PCB design, components, and industry trends
Browse
Electronic Parts by Category
Browse parts by function and type
Manufacturers
Explore parts by manufacturer
Distributors
Find authorized sellers and availability
Appearance
Theme
Light, dark, or match browser
Browser
Price & Availability
Part Specifications
Distributor links are sponsored
Ad
SN74LS21N
Buy from TME
Stock
83
Price
(USD)
1
$0.770
100
$0.448
10000
$0.362
Authorized Distributor
Visit site
Select a category
Results: 18,690
Filters
Quick Filters
Active
In Stock
RoHS Compliant
Has Datasheet
Specifications
Edit filters
View 18,690 Results
Sort: Relevance
SN
74LS
21N
$
0.576
Logic IC Gate Digital; AND; CH:2; IN:4; TTL
74LS
; 4.75-5.25V; 0+70 deg.C; THT; DIP14
Texas Instruments
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Rochester Electronics
SN74LS21N
37,813
USD
33.150
33.150
31.160
29.170
29.170
6h
Mouser
595-SN74LS21N
332
1
Tube
USD
1.230
0.892
0.714
0.621
0.583
Arrow Electronics
SN74LS21N
0
1K
USD
0.531
0.531
UnikeyIC
SN74LS21N
378
14
Cut Tape
USD
0.785
0.694
0.694
1d
Weyland Electronics Group Pte. Ltd.
SN74LS21N
750
1
Tape & Reel
USD
0.570
0.570
0.570
0.570
0.570
2h
Show All
Specification
Descriptions
SN
74LS
03N
$
0.728
NAND 74LS03 EAR99
74LS
logic gate circuit 32ns @ 5V 15pF 5.08mm - 8mA 2V
Texas Instruments
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Verical
4
SN74LS03N
232
4
USD
0.971
0.802
0.694
0.675
Arrow Electronics
2
SN74LS03N
232
1
USD
1.247
0.971
0.802
0.802
0.802
Rochester Electronics
SN74LS03N
42,928
6h
Mouser
595-SN74LS03N
899
1
Tube
USD
1.730
1.270
1.020
0.899
0.848
DigiKey
296-3620-5-ND
368
1
Tube
USD
1.730
1.267
1.026
0.899
0.849
Show All
Specification
Descriptions
SN
74LS
10N
$
0.552
Logic IC Gate Digital; NAND; CH:3; IN:3; TTL
74LS
; 4.75-5.25V; 0+70 deg.C; THT; DIP14
Texas Instruments
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Rochester Electronics
SN74LS10N
20,010
USD
42.150
42.150
39.620
37.090
37.090
6h
Arrow Electronics
2
SN74LS10N
457
1
USD
0.960
0.723
0.595
0.561
0.561
Verical
SN74LS10N
457
4
USD
0.723
0.595
0.524
0.494
Mouser
595-SN74LS10N
614
1
Tube
USD
1.270
0.923
0.739
0.643
0.605
DigiKey
296-1634-5-ND
1,896
1
Tube
USD
1.270
0.923
0.740
0.644
0.605
Show All
Specification
Descriptions
SN
74LS
09N
$
0.485
AND 74LS09 EAR99
74LS
logic gate circuit 35ns @ 5V 15pF 5.08mm - 8mA 2V
Texas Instruments
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Verical
5
SN74LS09N
7
5
USD
0.647
0.519
0.467
0.441
Arrow Electronics
3
SN74LS09N
623
1
USD
0.651
0.559
0.490
0.485
0.485
Rochester Electronics
SN74LS09N
32,803
6h
Mouser
595-SN74LS09N
846
1
Tube
USD
1.170
0.850
0.679
0.590
0.554
DigiKey
296-3631-5-ND
1,152
1
Tube
USD
1.170
0.850
0.679
0.590
0.554
Show All
Specification
Descriptions
SN
74LS
30N
$
0.926
Logic IC Gate Digital; NAND; CH:1; IN:8; TTL
74LS
; 4.75-5.25V; 0+70 deg.C; SMD; SO14
Texas Instruments
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Rochester Electronics
SN74LS30N
7,892
USD
27.150
27.150
25.520
23.890
23.890
6h
Mouser
595-SN74LS30N
1,989
1
Tube
USD
1.730
1.270
1.020
0.899
0.848
DigiKey
296-3693-5-ND
960
1
Tube
USD
1.830
1.343
1.087
0.953
0.899
UnikeyIC
SN74LS30N
973
25
Tube
USD
1.109
0.972
0.972
1d
Component Search
SN74LS30N
748
7h
Show All
Specification
Descriptions
SN
74LS
33N
$
1.464
NOR 74LS33 EAR99
74LS
logic gate circuit 32ns @ 5V 45pF 5.08mm - 24mA 2V
Texas Instruments
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Rochester Electronics
SN74LS33N
59,578
USD
45.750
45.750
43.010
40.260
40.260
6h
Mouser
595-SN74LS33N
538
1
Tube
USD
2.600
1.940
1.580
1.390
1.320
DigiKey
296-3699-5-ND
855
1
Tube
USD
2.830
2.112
1.736
1.539
1.460
UnikeyIC
SN74LS33N
825
100
Cut Tape
USD
0.896
0.896
0.896
1d
Win Source
WS-SN74LS33N
825
11
USD
3.073
3.073
3.073
7h
Show All
Specification
Descriptions
SN
74LS
241N
$
0.862
74LS241 Tube Nickel/Palladium/Gold (Ni/Pd/Au)
74LS
logic driver 15mA 24mA 30ns 5.08mm 5V
Texas Instruments
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Rochester Electronics
SN74LS241N
6,781
USD
33.150
33.150
31.160
29.170
29.170
6h
Mouser
595-SN74LS241N
149
1
Tube
USD
1.660
1.140
0.985
0.862
0.813
DigiKey
296-14887-5-ND
514
1
Tube
USD
1.660
1.660
0.985
0.863
0.814
UnikeyIC
SN74LS241N
515
40
Cut Tape
USD
1.064
0.932
0.932
1d
Win Source
WS-SN74LS241N
2,240
130
USD
0.322
0.289
7h
Show All
Specification
Descriptions
SN
74LS
05N
$
0.554
74LS05 EAR99
74LS
Tube logic gate circuit 32ns @ 5V 15pF 5.08mm - 8mA 2V
Texas Instruments
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Verical
6
SN74LS05N
160
3
USD
0.757
0.616
0.530
0.490
Arrow Electronics
3
SN74LS05N
818
1
USD
1.064
0.770
0.615
0.554
0.554
Rochester Electronics
SN74LS05N
28,628
6h
Mouser
595-SN74LS05N
1,785
1
Tube
USD
1.170
0.848
0.677
0.588
0.552
DigiKey
296-1631-5-ND
1,154
1
Tube
USD
1.170
0.848
0.678
0.589
0.553
Show All
Specification
Descriptions
SN
74LS
02N
$
0.513
Logic IC Gate Digital; NOR; CH:4; IN:2; TTL
74LS
; 4.75-5.25V; 0+70 deg.C; THT; DIP14
Texas Instruments
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Verical
3
SN74LS02N
167,619
590
USD
0.587
0.523
Arrow Electronics
SN74LS02N
5
1
USD
0.733
0.733
0.733
0.733
0.733
Rochester Electronics
SN74LS02N
176,720
6h
Mouser
595-SN74LS02N
2,110
1
Tube
USD
0.990
0.714
0.567
0.509
0.474
DigiKey
296-1627-5-ND
3,788
1
Tube
USD
0.990
0.714
0.568
0.513
0.513
Show All
Specification
Descriptions
SN
74LS
02D
$
0.755
NOR 74LS02 EAR99
74LS
logic gate circuit 15ns @ 5V 15pF 1.75mm 400muA 8mA 2V
Texas Instruments
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Rochester Electronics
SN74LS02D
13,122
USD
0.910
0.755
0.673
6h
Verical
4
SN74LS02D
1,579
330
USD
0.944
0.842
DigiKey
296-3617-5-ND
153
1
Tube
USD
1.200
0.871
0.697
0.697
0.697
UnikeyIC
SN74LS02D
153
28
Tube
USD
0.753
0.753
0.753
1d
Component Search
SN74LS02D
611
7h
Show All
Specification
Descriptions
1
2
3
4
5
6
…
10
20
30
40
50
60
70
80
90
100
Page 1 of 100
Page 1
Page 2
Page 3
Page 4
Page 5
Page 6
Page 10
Page 20
Page 30
Page 40
Page 50
Page 60
Page 70
Page 80
Page 90
Page 100
Next
Talk to Us!