Texas Instruments SN74LS540N

8 24mA 4.75V~5.25V 15mA 1 DIP-20 Buffer/Driver/Transceiver ROHS
$ 1.016
Production

Price and Stock

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments SN74LS540N.

Texas Instruments

Datasheet21 pages14 years ago
Official datasheet0 pages0 years ago
Datasheet18 pages18 years ago
Technical Drawing2 pages22 years ago

Newark

Farnell

element14

TME

Inventory History

3 month trend:
-1.68%

CAD Models

Download Texas Instruments SN74LS540N symbol, footprint, and 3D STEP models from our trusted partners.

sourceeCADmCADFILES
Component Search Engine
SymbolFootprint
3DDownload
SnapEDA
SymbolFootprint
Download
Ultra Librarian
SymbolFootprint
Download
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.

Alternate Parts

Price @ 1000
$ 1.016
$ 0.532
$ 0.532
Stock
61,454
194,045
194,045
Authorized Distributors
4
5
5
Case/Package
PDIP
PDIP
PDIP
Number of Pins
20
20
20
Logic Function
Buffer, Inverter
Buffer, Inverter
Buffer, Inverter
Number of Elements
1
1
1
Number of Bits per Element
-
-
-
Low Level Output Current
24 mA
6 mA
6 mA
High Level Output Current
-15 mA
-6 mA
-6 mA
Propagation Delay
15 ns
50 ns
50 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: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments SN74LS540N.

Related Parts

Texas InstrumentsCD74ACT540E
Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin PDIP Tube
Texas InstrumentsSN74ABT540N
Buffer/Line Driver 8-CH Inverting 3-ST BiCMOS 20-Pin PDIP Tube
NXP Semiconductors74ABT540N,602
Buffer/Line Driver 8-CH Inverting 3-ST BiCMOS 20-Pin PDIP Tube
Texas InstrumentsSN74HCT540N
Buffer/Line Driver 8-Channel Inverting 3-Straight CMOS 20-Pin PDIP
NXP SemiconductorsN74F540N,602
Bus Driver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20
NXP Semiconductors74HC7540N,112
Schmitt Trigger Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin PDIP Bulk

Descriptions

Descriptions of Texas Instruments SN74LS540N provided by its distributors.

8 24mA 4.75V~5.25V 15mA 1 DIP-20 Buffer/Driver/Transceiver ROHS
BUFFER/LINE DRIVER; TTL; 20-LEAD PDIP; 7 V; 13 MA (TYP.); 2 V; 0.6 V (MAX.)
Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin PDIP Tube
8-ch, 4.75-V to 5.25-V bipolar inverters with 3-state outputs 20-PDIP 0 to 70
Octal Buffer/line Driver With 3-state Outputs DIP20
74LS540 Tube WITH DUAL OUTPUT ENABLE Not Qualified logic receiver 15mA 24mA 15ns 5.08mm 5V
Ic, Buffer/Driver Octal 3-State; Logic Family/Base Number:74Ls540; Logic Device Type:Buffer, Inverting; Logic Case Style:Dip; No. Of Pins:20Pins; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic Ic Family:74Ls; Logic Ic Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74LS540N

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.

Part Number Aliases

This part may be known by these alternate part numbers:

  • SN74LS540N .
  • SN74LS540N.