Texas Instruments SN74LS540DBR
$ 1.16
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-31858-1-ND | 115 | 1 | Cut Tape | ||||||||
| Mouser | 595-SN74LS540DBR | 1,881 | 1 | Tape & Reel | ||||||||
| Win Source | WS-SN74LS540DBR | 3,890 | 26 | 8h | ||||||||
| Worldway Electronics | SN74LS540DBR | 26,270 | 7 | Tape & Reel | 7h | |||||||
| Heisener Electronics | SN74LS540DBR | 14,184 | 6d |
Inventory History
3 month trend: -0.67%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
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|---|---|---|---|
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Supply Chain
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 day ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74LS540DBR.
Evaluation Kit
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Nexperia74HC540DB,112
Buffer / Line Driver, Inverting, 74HC540, 1 Element, 2 V to 6 V, 20 Pins, SSOP
Descriptions
Descriptions of Texas Instruments SN74LS540DBR provided by its distributors.
Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SSOP T/R
8 8 1 8 4.75V 5.25V 24mA Buffer,Inverting 15mA SSOP-20 , 7.2mm*5.3mm*1.95mm
8-ch, 4.75-V to 5.25-V bipolar inverters with 3-state outputs 20-SSOP 0 to 70
Buffer Logic IC; Logic Family:LS; Supply Voltage Min:5.25V; Supply Voltage Max:4.75V; Package/Case:20-SSOP; 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: -0.67%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageSSOP
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 Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 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
PackagingTape & Reel (TR)
PolarityInverting
Propagation Delay15 ns
Turn-On Delay Time38 ns
Dimensions
Height2 mm
Length7.2 mm
Thickness1.95 mm
Width5.3 mm