Texas Instruments SN74LS240DW
$ 0.67
Obsolete
Inventory History
3 month trend: -10.80%
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
$ 0.67
$ 0.498
$ 0.498
Stock
78,901
326,139
326,139
Authorized Distributors
4
4
4
Case/Package
SOIC
SOIC
SOIC
Number of Pins
20
20
20
Logic Function
Buffer, Inverter
Buffer, Inverter
Buffer, Inverter
Number of Elements
2
2
2
Number of Bits per Element
-
-
-
Low Level Output Current
24 mA
24 mA
24 mA
High Level Output Current
-15 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
Lifecycle StatusObsolete (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 3 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74LS240DW.
Evaluation Kit
Related Parts
Texas InstrumentsSN74LS368ADR
Tape & Reel (TR) 74LS Surface Mount 3-State logic receiver 2.6mA 24mA 4.75V~5.25V 0C~70C TA
Descriptions
Descriptions of Texas Instruments SN74LS240DW provided by its distributors.
Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOIC Tube
8-ch, 4.75-V to 5.25-V bipolar inverters with 3-state outputs 20-SOIC 0 to 70
44mA 8 8 2 4 4.75V 5.25V 24mA Buffer,Inverting 15mA SOIC-20 2.65mm
74LS240 Tube Nickel/Palladium/Gold (Ni/Pd/Au) 74LS logic receiver 15mA 24mA 30ns 2.65mm 5V
Logic, Buff/Dvr Tri-St Octal, 20Soicw; Logic Device Type:Buffer, Inverting; Logic Family/Base Number:74Ls240; Logic Case Style:Soic; No. Of Pins:20Pins; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic Ic Family:74Ls; Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74LS240DW
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -10.80%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins20
Technical
High Level Output Current-15 mA
Logic FunctionBuffer, Inverter
Low Level Output Current24 mA
Max Operating Temperature70 °C
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Number of Bits8
Number of Circuits8
Number of Elements2
Number of Input Lines8
Number of Inputs8
Number of Output Lines8
Number of Outputs8
Operating Supply Voltage5 V
PackagingRail/Tube
PolarityInverting
Propagation Delay18 ns
Quiescent Current26 mA
Schedule B8542390000
Turn-On Delay Time30 ns
Dimensions
Height2.65 mm
Length12.8 mm
Thickness2.35 mm
Width7.5 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements