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
Select a category
Results: 59
Filters
Quick Filters
Active
In Stock
RoHS Compliant
Has Datasheet
Specifications
Edit filters
View 59 Results
Sort: Relevance
74LS240N
Bus Driver, LS Series, 2-Func, 4-Bit, Inverted Output, TTL, PDIP20
NXP Semiconductors
Datasheet
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Quest
74LS240N
180
USD
0.900
0.720
0.540
0.450
0.450
15h
Classic Components
2
74LS240N
422
1d
Freelance Electronics
74LS240N
314
USD
0.730
0.730
0.580
0.450
0.450
9h
Component Sense
74LS240N
226
1
USD
0.175
0.175
4h
Utmel Electronic
1786-74LS240N
Contact
2h
Show All
Specification
Descriptions
SN
74LS240N
$
0.635
Buffer-line Driver 8 Channel Inverting 3 State Bipolar 20-Pin Plastic DIP Tube
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
SN74LS240N
189,700
USD
34.150
34.150
32.100
30.050
30.050
16h
Arrow Electronics
2
SN74LS240N
398
1
USD
0.909
0.909
0.776
0.751
0.751
Verical
2
SN74LS240N
16
9
USD
0.635
0.635
0.635
0.635
Mouser
595-SN74LS240N
6,390
1
Tube
USD
1.400
1.010
0.877
0.766
0.718
DigiKey
296-1651-5-ND
2,142
1
Tube
USD
1.490
1.490
0.877
0.766
0.722
Show All
Specification
Descriptions
SN
74LS240N
SR
$
0.749
24mA 4.75V~5.25V 15mA SOP-20-208mil Buffer/Driver/Transceiver ROHS
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
SN74LS240NSR
42
USD
0.866
0.719
0.641
16h
Mouser
595-SN74LS240NSR
4,306
1
Tape & Reel
USD
1.450
1.060
0.849
0.781
0.702
DigiKey
3
296-26508-1-ND
11,253
1
Cut Tape
USD
1.450
1.055
0.849
0.780
0.780
UnikeyIC
SN74LS240NSR
11,503
2K
Tape & Reel
USD
0.739
16h
Component Search
SN74LS240NSR
318
17h
Show All
Specification
Descriptions
SN
74LS240N
$
30.050
Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin PDIP Box
onsemi
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Rochester Electronics
SN74LS240N
125
USD
34.150
34.150
32.100
30.050
30.050
16h
Component Search
SN74LS240N
621
17h
Hi-Tech Circuit Group Ltd.
SN74LS240N
195,886
USD
0.330
0.323
0.307
4d
ICSuperman Co.
SN74LS240N
189,700
1
USD
0.150
0.146
0.143
0.138
0.135
>1wk
Fmall Co., Limited
SN74LS240N
47,210
USD
0.387
0.387
0.362
0.341
0.312
>1wk
Show All
Specification
Descriptions
SN
74LS240N
E4
$
0.810
Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin PDIP Tube
Texas Instruments
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Mouser
595-SN74LS240NE4
627
1
Tube
USD
1.550
1.130
0.905
0.807
0.772
Hi-Tech Circuit Group Ltd.
SN74LS240NE4
2,154
USD
0.700
0.686
0.665
4d
Win Source
WS-SN74LS240NE4
3,089
215
USD
0.212
0.178
17h
Worldway Electronics
SN74LS240NE4
28,347
7
Tube
USD
0.366
0.359
0.346
0.339
16h
XINVRY
SN74LS240NE4
30,108
USD
8.840
8.840
8.840
8.840
8.840
3d
Show All
Specification
Descriptions
SN
74LS240N
S
$
0.954
Buffer/Line Driver 8-CH Non-Inverting 3-ST Bipolar 20-Pin SOIC
Texas Instruments
Datasheet
CAD Models
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Rochester Electronics
SN74LS240NS
30
USD
0.756
0.627
0.559
16h
DigiKey
296-53338-ND
7
1
Tube
USD
1.280
1.280
1.280
1.280
1.280
Microchip USA
SN74LS240NS
319
600
Tube
USD
1.024
1.024
1d
UnikeyIC
SN74LS240NS
28
511
Tube
USD
0.621
0.559
16h
Component Stockers USA
SN74LS240NS
85
USD
0.630
0.630
0.630
0.630
0.630
5d
Show All
Specification
Descriptions
SN
74LS240N
3
Octal buffers and line drivers 20-PDIP 0 to 70
Texas Instruments
Datasheet
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Hi-Tech Circuit Group Ltd.
SN74LS240N3
1,030
USD
0.700
0.686
0.665
4d
Component Stockers USA
SN74LS240N3
51
USD
0.210
0.210
0.210
0.210
0.210
5d
Worldway Electronics
SN74LS240N3
28,587
7
Bulk
USD
0.187
0.183
0.176
0.173
16h
XINVRY
SN74LS240N3
21,028
USD
2.370
2.370
2.370
2.370
2.370
3d
Aztech
SN74LS240N3
621
USD
0.130
0.130
0.130
0.130
0.130
13h
Show All
Specification
Descriptions
SN
74LS240N
G4
IC BUFFER INVERT 5.25V 20DIP / Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-PDIP
Texas Instruments
CAD Models
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Hi-Tech Circuit Group Ltd.
SN74LS240NG4
1,849
USD
4.000
3.920
3.800
4d
Win Source
WS-SN74LS240NG4
110
55
USD
1.063
0.709
0.709
17h
Worldway Electronics
SN74LS240NG4
20,927
7
USD
0.395
0.388
0.373
0.365
16h
XINVRY
SN74LS240NG4
17,212
USD
3.230
3.230
3.230
3.230
3.230
3d
Heisener Electronics
SN74LS240NG4
2,460
USD
0.478
0.478
0.478
0.478
0.478
>1w
Show All
Specification
Descriptions
DM
74LS240N
Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin PDIP Rail
onsemi
Datasheet
CAD Models
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Win Source
WS-DM74LS240N
8,800
115
USD
0.429
0.385
17h
XINVRY
DM74LS240N
20,988
USD
8.710
8.710
8.710
8.710
8.710
3d
ICSuperman Co.
DM74LS240N
3,000
1
USD
0.090
0.088
0.086
0.083
0.081
>1wk
Worldway Electronics
DM74LS240N
23,308
7
USD
0.228
0.224
0.215
0.211
16h
Esaler Electronic
DM74LS240N
18
USD
0.705
0.698
0.692
0.686
0.680
>1wk
Show All
Specification
Descriptions
SN
74LS240N
$
42.690
Bus Driver, LS Series, 2-Func, 4-Bit, Inverted Output, TTL, PDIP20
Rochester Electronics
Datasheet
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
DigiKey Marketplace
2156-SN74LS240N-ON-ND
189,700
7
Tube
USD
42.690
42.690
42.690
42.690
XINVRY
SN74LS240N
25,829
USD
8.860
8.860
8.860
8.860
8.860
3d
SHENGYU ELECTRONICS
SN74LS240N
22,795
1
USD
0.660
0.647
0.630
0.610
0.580
3d
Lingto Electronic Ltd.
SN74LS240N
36,289
1
USD
0.470
0.447
0.423
0.418
0.414
>1wk
Specification
Descriptions
1
2
3
4
5
6
Page 1 of 6
Page 1
Page 2
Page 3
Page 4
Page 5
Page 6
Next
Talk to Us!