Texas Instruments SN74LS240N
$ 0.691
Production
Inventory History
3 month trend: +0.70%
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
$ 0.691
$ 11.97
$ 11.97
Stock
590,507
135,810
135,810
Authorized Distributors
5
2
2
Case/Package
PDIP
CDIP
CDIP
Number of Pins
20
20
20
Logic Function
Buffer, Inverter
Buffer
Buffer
Number of Elements
2
2
2
Number of Bits per Element
-
-
-
Low Level Output Current
24 mA
12 mA
12 mA
High Level Output Current
-15 mA
-12 mA
-12 mA
Propagation Delay
18 ns
30 ns
30 ns
Min Supply Voltage
4.75 V
4.5 V
4.5 V
Max Supply Voltage
5.25 V
5.5 V
5.5 V
Supply Chain
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 day ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74LS240N.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments SN74LS240N provided by its distributors.
Buffer-line Driver 8 Channel Inverting 3 State Bipolar 20-Pin Plastic DIP Tube
8-ch, 4.75-V to 5.25-V bipolar inverters with 3-state outputs 20-PDIP 0 to 70
Logic, Buff/Dvr Tri-St Octal, 20Dip; Logic Device Type:Buffer, Inverting; Logic Family/Base Number:74Ls240; Logic Case Style:Dip; No. Of Pins:20Pins; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic Ic Family:74Ls; Logic Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74LS240N
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: +0.70%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackagePDIP
Contact PlatingGold
MountThrough Hole
Number of Pins20
Technical
High Level Output Current-15 mA
Input Current100 µA
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 Channels8
Number of Elements2
Number of Input Lines8
Number of Inputs8
Number of Output Lines8
Number of Outputs8
Operating Supply Voltage5 V
PolarityInverting
Propagation Delay18 ns
Quiescent Current26 mA
Schedule B8542390000
Turn-On Delay Time30 ns
Dimensions
Height5.08 mm
Length24.33 mm
Thickness4.57 mm
Width6.35 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements