Texas Instruments SN74ALS540N
$ 2.6
Production
Inventory History
3 month trend: -11.54%
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
$ 2.6
$ 2.565
$ 2.565
Stock
228,667
190,667
190,667
Authorized Distributors
4
3
3
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
48 mA
48 mA
High Level Output Current
-15 mA
-15 mA
-15 mA
Propagation Delay
12 ns
12 ns
12 ns
Min Supply Voltage
4.5 V
4.75 V
4.75 V
Max Supply Voltage
5.5 V
5.25 V
5.25 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 SN74ALS540N.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments SN74ALS540N provided by its distributors.
8 24mA 4.5V~5.5V 15mA 1 PDIP-20 Buffer/Driver/Transceiver ROHS
LOGIC, SCHOTTKY TTL, OCTAL BUFFER/LINE DRIVER W/3 STATE OUTPUTS, 20 LEAD PDIP
12ns 8 8 8 1 4.5V 5.5V 24mA Buffer,Inverting ALS 15mA PDIP-20 24.33mm*6.35mm*4.57mm
Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin PDIP Tube
Octal Buffer/Line Driver Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74ALS540N.
8-ch, 4.5-V to 5.5-V bipolar inverters with 3-state outputs 20-PDIP 0 to 70
OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | IC BUFFER INVERT 5.5V 20DIP
IC, 74ALS TTL, 74ALS540, DIP20, 5V; Logic Family / Base Number: 74ALS540; Logic Device Type: Buffer, Inverting; Logic Case Style: DIP; No. of Pins: 20Pins; Supply Voltage Min: 4.5V; Supply Voltage Max: 5.5V; Logic IC Family: 74
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: -11.54%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins20
Technical
High Level Output Current-15 mA
Logic FunctionBuffer, Inverter
Low Level Output Current24 mA
Max Operating Temperature70 °C
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Channels8
Number of Elements1
Number of Gates8
Number of Input Lines8
Number of Inputs8
Number of Output Lines8
Number of Outputs8
Operating Supply Voltage5 V
PolarityInverting
Propagation Delay12 ns
Schedule B8542390000
TerminationThrough Hole
Turn-On Delay Time12 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