Texas Instruments SN74AHC540DWR
$ 0.482
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | SN74AHC540DWR | 5,975 | 14h | |||||||||
| Verical | SN74AHC540DWR | 4,000 | 624 | |||||||||
| DigiKey | 296-4605-1-ND | 3,883 | 1 | Cut Tape | ||||||||
| Arrow Electronics | SN74AHC540DWR | 0 | 2K | |||||||||
| Mouser | 595-SN74AHC540DWR | 3,526 | 1 | Tape & Reel |
Inventory History
3 month trend: +9.77%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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| source | eCAD | mCAD | FILES |
|---|---|---|---|
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 Ultra Librarian | SymbolFootprint | Download |
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.482
$ 0.691
$ 0.691
Stock
575,506
227,581
227,581
Authorized Distributors
5
4
4
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
8 mA
8 mA
8 mA
High Level Output Current
-8 mA
-8 mA
-8 mA
Propagation Delay
17.5 ns
7 ns
7 ns
Min Supply Voltage
2 V
2 V
2 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 SN74AHC540DWR.
Evaluation Kit
Descriptions
Descriptions of Texas Instruments SN74AHC540DWR provided by its distributors.
Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin SOIC T/R
4¦ÌA 8 8 1 8 2V 5.5V 8mA Buffer,Inverting 8mA SOIC-20 12.8mm*7.52mm*2.35mm
SOP-20-300mil Buffer/Driver/Transceiver ROHS
8-ch, 2-V to 5.5-V inverters with 3-state outputs 20-SOIC -40 to 125
Buffer Logic IC; Logic Family:AHC; Supply Voltage Min:5.5V; Supply Voltage Max:2V; Package/Case:20-SOIC; No. of Pins:20; Operating Temperature Range:-40°C to +85°C; Input Type:CMOS; 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: +9.77%
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-8 mA
Logic FunctionBuffer, Inverter
Low Level Output Current8 mA
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2 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
PolarityInverting
Propagation Delay17.5 ns
Quiescent Current4 µA
Turn-On Delay Time7 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