Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.635
$ 0.635
Stock
293,840
460,388
460,388
Authorized Distributors
0
5
5
Case/Package
DIP
PDIP
PDIP
Number of Pins
20
20
20
Logic Function
Inverter
Buffer, Inverter
Buffer, Inverter
Number of Elements
-
2
2
Number of Bits per Element
-
-
-
Low Level Output Current
24 mA
24 mA
24 mA
High Level Output Current
24 mA
-15 mA
-15 mA
Propagation Delay
18 ns
18 ns
18 ns
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1978-12-01
Lifecycle StatusObsolete (Last Updated: 9 months ago)
LTB Date2003-11-30
LTD Date2004-03-01
Descriptions
Descriptions of onsemi DM74LS240N provided by its distributors.
Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin PDIP Rail
Bus Driver, LS Series, 2-Func, 4-Bit, Inverted Output, TTL, PDIP20
Octal TRI-STATE Buffers/Line Drivers/Line Receivers | IC INVERTER 2CH 4-INP 20DIP
IC INVERTER DUAL 4-INPUT 20DIP
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON Semiconductor / Fairchild
- ON SEMICOND
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins20
Number of Terminals20
Technical
High Level Output Current24 mA
Load Capacitance45 pF
Logic FunctionInverter
Low Level Output Current24 mA
Max Operating Temperature70 °C
Max Supply Current54 mA
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Nominal Supply Voltage (DC)5 V
Number of Bits4
Number of Circuits2
Number of Gates8
Number of Input Lines8
Number of Inputs4
Number of Output Lines8
Number of Ports2
PackagingBulk
PolarityInverting
Propagation Delay18 ns
Temperature GradeCommercial
Dimensions
Height - Seated (Max)5.08 mm
Length26.075 mm
Terminal Pitch2.54 mm
Width7.62 mm