Texas Instruments SN74ALS540NSR
$ 2.835
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mouser | 595-SN74ALS540NSR | 1,366 | 1 | Tape & Reel | ||||||||
| Component Stockers USA | SN74ALS540NSR | 9 | >1wk | |||||||||
| Win Source | WS-SN74ALS540NSR | 1,245 | 10 | 3h | ||||||||
| Worldway Electronics | SN74ALS540NSR | 14,579 | 7 | Tape & Reel | 1d | |||||||
| ICPartonline | SN74ALS540NSR | 38,562 | >1wk |
Inventory History
3 month trend: -2.28%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Texas Instruments SN74ALS540NSR symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 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
This Part
Alternate Parts
Price @ 1000
$ 2.835
$ 2.365
$ 2.365
Stock
132,053
155,913
155,913
Authorized Distributors
1
3
3
Case/Package
SOP
SOP
SOP
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 SN74ALS540NSR.
Evaluation Kit
Related Parts
Texas InstrumentsSN74AHCT540NSR
IC BUFF/DVR 3ST OCTAL 20SO / Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin SOP T/R
Nexperia74HCT540D,652
Buffer / Line Driver, Inverting, 74HCT540, 1 Element, 4.5 V to 5.5 V, 20 Pins, SOIC
Nexperia74HCT540D,653
Buffer / Line Driver, Inverting, 74HCT540, 1 Element, 4.5 V to 5.5 V, 20 Pins, SOIC
Nexperia74HCT7540D,112
74HCT Series 5.5 V 3-State Octal Schmitt-Trigger Buffer/Line Driver-SOIC-20
Descriptions
Descriptions of Texas Instruments SN74ALS540NSR provided by its distributors.
Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOP T/R
8 8 1 8 4.5V 5.5V 24mA Buffer,Inverting 15mA SO-20 , 12.6mm*5.3mm*1.95mm
8-ch, 4.5-V to 5.5-V bipolar inverters with 3-state outputs 20-SOP 0 to 70
Buffer Logic IC; Logic Family:ALS; Supply Voltage Min:5.5V; Supply Voltage Max:4.5V; Package/Case:20-SOP; 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: -2.28%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOP
Contact PlatingGold
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
PackagingDigi-Reel®
PolarityInverting
Propagation Delay12 ns
Turn-On Delay Time20 ns
Dimensions
Height2 mm
Length12.6 mm
Thickness1.95 mm
Width5.3 mm