Texas Instruments SN74ALS540DWR
$ 1.95
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | SN74ALS540DWR | 7,434 | 5h | |||||||||
| Verical | SN74ALS540DWR | 400 | 172 | |||||||||
| DigiKey | 296-14741-1-ND | 1,326 | 1 | Cut Tape | ||||||||
| Arrow Electronics | SN74ALS540DWR | 0 | 2K | |||||||||
| Mouser | 595-SN74ALS540DWR | 4,495 | 1 | Tape & Reel |
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Texas Instruments SN74ALS540DWR symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Ultra Librarian | SymbolFootprint | Download |
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.95
$ 2.12
$ 2.12
Stock
192,469
150,796
150,796
Authorized Distributors
5
3
3
Case/Package
SOIC
SOIC
SOIC
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
24 mA
24 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
4.5 V
4.5 V
Max Supply Voltage
5.5 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 SN74ALS540DWR.
Evaluation Kit
Related Parts
Texas InstrumentsCD74ACT540M
8¦ÌA 8 8 1 8 4.5V 5.5V 24mA Buffer,Inverting LS-TTL 24mA SOIC-20 12.8mm*7.52mm*2.35mm
Descriptions
Descriptions of Texas Instruments SN74ALS540DWR provided by its distributors.
Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOIC T/R
8 8 1 8 4.5V 5.5V 24mA Buffer,Inverting 15mA SOIC-20 , 12.8mm*7.52mm*2.35mm
8-ch, 4.5-V to 5.5-V bipolar inverters with 3-state outputs 20-SOIC 0 to 70
Buffer Logic IC; Logic Family:ALS; Supply Voltage Min:5.5V; Supply Voltage Max:4.5V; Package/Case:20-SOIC; No. of Pins:20; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
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: +0.00%
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 Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Channels8
Number of Circuits1
Number of Elements1
Number of Input Lines8
Number of Inputs8
Number of Output Lines8
Number of Outputs8
Operating Supply Voltage5 V
PolarityInverting
Propagation Delay12 ns
Quiescent Current13 mA
Schedule B8542390000
Turn-On Delay Time12 ns
Dimensions
Height2.65 mm
Length12.8 mm
Thickness2.35 mm
Width7.5 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements