SN74LS540DW

Mfr. #:: SN74LS540DW
Description:: Buffers & Line Drivers Octal w/Tri-St Out
Lifecycle:: New from this manufacturer.
Datasheet:: SN74LS540DW Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: SN74LS540DW more Information SN74LS540DW Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Buffers & Line Drivers

RoHS:: Y

Number of Input Lines:: 8 Input

Number of Output Lines:: 8 Output

Polarity:: Inverting

Supply Voltage - Max:: 5.25 V

Supply Voltage - Min:: 4.75 V

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Mounting Style:: SMD/SMT

Package / Case:: SOIC-20

Packaging:: Tube

Function:: Buffer/Line Driver

Height:: 2.35 mm

Length:: 12.8 mm

Operating Temperature Range:: 0 C to + 70 C

Output Type:: 3-State

Series:: SN74LS540

Technology:: Bipolar

Width:: 7.52 mm

Brand:: Texas Instruments

Logic Family:: LS

Logic Type:: Bipolar

Number of Channels:: 8

High Level Output Current:: - 15 mA

Input Signal Type:: Single-Ended

Low Level Output Current:: 24 mA

Operating Supply Current:: 45 uA

Operating Supply Voltage:: 5 V

Product Type:: Buffers & Line Drivers

Propagation Delay Time:: 15 ns at 5 V

Factory Pack Quantity:: 25

Subcategory:: Logic ICs

Unit Weight:: 0.017662 oz

Tags: SN74LS540DW, SN74LS540D, SN74LS540, SN74LS54, SN74LS5, SN74LS, SN74L, SN74, SN7

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

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SN74LS540DW Ratings and Reviews

V***n

Bu, but everything works, there are no complaints.

2019-04-12

A***v

Great item

2019-07-02

N***r

Great placard.

2019-06-26

A***v

High quality. Low price. It came quickly. Seller recommend. I take it all the time only here.

2019-03-23

SN74LS540DW Description

***p One Stop Global: Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOIC Tube

***as Instruments: Octal Buffers and Line Drivers with 3-State Outputs 20-SOIC 0 to 70

***ark: LOGIC, BUFF/DVR TRI-ST OCTAL, 20SOICW

***AS INS: These octal buffers and line drivers are designed to have the performance of the popular SN54LS240/SN74LS240 series and, at the same time, offer a pinout having the inputs and outputs on opposite sides of the package. This arrangement greatly enhances printed circuit board layout.

***AS: The three-state control gate is a 2-input NOR such that if either G1\ or G2\ are high, all eight outputs are in the high-impedance state.

***INS: The 'LS540 offers inverting data and the 'LS541 offers true data at the outputs.

***: The SN54LS540 and SN54LS541 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74LS540 and SN74LS541 are characterized for operation from 0°C to 70°C.

SN74LS540DW More Information

Logic Solutions: OMO Electronic Logic Solutions offers a full spectrum of logic functions and technologies from the mature to the advanced, including bipolar, BiCMOS, and CMOS. TI's process technologies offer the logic performance and features required for modern logic designs, while maintaining support for more traditional logic products.Learn More

Market price

Part #	Description	Stock	Price
SN74LS540DW DISTI # V36:1790_07345880	Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOIC Tube RoHS: Compliant	18	1000:$0.7436 500:$0.8770 100:$0.9971 10:$1.1331 1:$1.3653
SN74LS540DW DISTI # V39:1801_07345880	Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOIC Tube RoHS: Compliant	15	1000:$0.7436 500:$0.8770 100:$0.9971 10:$1.1331 1:$1.3653
SN74LS540DWR DISTI # 296-3714-1-ND	IC BUFFER INVERT 5.25V 20SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	3936In Stock	1000:$0.6968 500:$0.8826 100:$1.0684 10:$1.3700 1:$1.5300
SN74LS540DWR DISTI # 296-3714-2-ND	IC BUFFER INVERT 5.25V 20SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	2000In Stock	10000:$0.5773 6000:$0.5998 2000:$0.6314
SN74LS540DW DISTI # 296-34007-5-ND	IC BUFFER INVERT 5.25V 20SOIC RoHS: Compliant Min Qty: 1 Container: Tube	651In Stock	5000:$0.7332 2500:$0.7614 1000:$0.8178 500:$0.9870 100:$1.2013 25:$1.4100 10:$1.4950 1:$1.6600
SN74LS540DWG4 DISTI # SN74LS540DWG4-ND	IC BUFFER INVERT 5.25V 20SOIC RoHS: Compliant Min Qty: 450 Container: Tube	Temporarily Out of Stock	450:$1.1280
SN74LS540DW DISTI # C1S746203725400	Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOIC Tube RoHS: Compliant	1	50:$1.5500
SN74LS540DW DISTI # C1S746201438573	Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOIC Tube RoHS: Compliant	15	10:$1.1466
SN74LS540DW DISTI # C1S746204242995	Other analog ICs RoHS: Compliant	18	10:$1.1466
SN74LS540DW DISTI # 30171234	Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOIC Tube RoHS: Compliant	18	10:$1.1331 9:$1.3653
SN74LS540DW DISTI # 25730699	Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOIC Tube RoHS: Compliant	15	10:$1.1331 9:$1.3653
SN74LS540DW DISTI # SN74LS540DW	Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOIC Tube - Rail/Tube (Alt: SN74LS540DW) RoHS: Compliant Min Qty: 1 Container: Tube	Americas - 3	1:$1.1249 10:$0.9889 25:$0.9869 50:$0.9839 100:$0.9819 500:$0.9569 1000:$0.7929
SN74LS540DW DISTI # SN74LS540DW	Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOIC Tube (Alt: SN74LS540DW) RoHS: Compliant Min Qty: 25 Container: Tube	Europe - 50	25:€0.9369 50:€0.8289 100:€0.7419 150:€0.7059 250:€0.6729
SN74LS540DWR DISTI # SN74LS540DWR	Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOIC T/R - Tape and Reel (Alt: SN74LS540DWR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.5829 4000:$0.5819 8000:$0.5699 12000:$0.5649 20000:$0.5629
SN74LS540DWR DISTI # SN74LS540DWR	Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOIC T/R (Alt: SN74LS540DWR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Asia - 0
SN74LS540DWR DISTI # SN74LS540DWR	Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOIC T/R (Alt: SN74LS540DWR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€0.8969 4000:€0.7339 8000:€0.6729 12000:€0.5769 20000:€0.5379
SN74LS540DW	Octal Buffers and Line Drivers with 3-State Outputs	4000	1000:$0.6400 750:$0.7000 500:$0.8500 250:$1.0200 100:$1.1000 25:$1.2600 10:$1.3600 1:$1.5200
SN74LS540DWR	Octal Buffers and Line Drivers with 3-State Outputs	2000	1000:$0.5100 750:$0.5700 500:$0.7200 250:$0.8800 100:$0.9500 25:$1.1100 10:$1.2000 1:$1.3500
SN74LS540DWR DISTI # 595-SN74LS540DWR	Buffers & Line Drivers Octal Buff/Line Drvr W/3-State Otpt RoHS: Compliant	1921	1:$1.4800 10:$1.2700 100:$0.9700 500:$0.8570 1000:$0.6770 2000:$0.6000 10000:$0.5780
SN74LS540DW DISTI # 595-SN74LS540DW	Buffers & Line Drivers Octal w/Tri-St Out RoHS: Compliant	560	1:$1.6600 10:$1.4100 100:$1.1300 500:$0.9870 1000:$0.8180 2500:$0.7620 5000:$0.7340 10000:$0.7050
SN74LS540DWG4 DISTI # 595-SN74LS540DWG4	Buffers & Line Drivers Octal Buffers and Line Drivers RoHS: Compliant	0
SN74LS540DWRG4 DISTI # 595-SN74LS540DWRG4	Buffers & Line Drivers Octal Buffers and Line Drivers RoHS: Compliant	0
SN74LS540DWE4 DISTI # 595-SN74LS540DWE4	Buffers & Line Drivers Octal Buff/Line Drvr W/3-State Otpt RoHS: Compliant	0
SN74LS540DWRE4 DISTI # 595-SN74LS540DWRE4	Buffers & Line Drivers Octal Buff/Line Drvr W/3-State Otpt RoHS: Compliant	0
SN74LS540DW	RoHS: Not Compliant	9	1000:$0.4700 500:$0.5000 100:$0.5200 25:$0.5400 1:$0.5800
SN74LS540DW	Driver/Buffer Device, Single, 8-Bit, 20 Pin, Plastic, SOP	16	17:$0.9600 4:$1.2800 1:$1.6000
SN74LS540DW		1
SN74LS540DW DISTI # 6632543	BUFFER/LINE DRIVER OCTAL INVERTING 3-ST, PK	90	5:£1.2800 25:£1.0200 100:£0.8180 250:£0.7660 500:£0.7140
SN74LS540DW	INSTOCK	57795
SN74LS540DW DISTI # 1739691	LOGIC, BUFF/DVR TRI-ST OCTAL, 20SOICW RoHS: Compliant	0	1:$2.6300 10:$2.2300 100:$1.7900 500:$1.5700 1000:$1.3000 2500:$1.2100 5000:$1.1700 10000:$1.1200
SN74LS540DW DISTI # 1739691	LOGIC, BUFF/DVR TRI-ST OCTAL, 20SOICW RoHS: Compliant	207	1:£1.2900 25:£1.1300 50:£1.0200 100:£0.9030 250:£0.8460

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Availability

Stock:: 495
On Order:: 2478
Enter Quantity:

Current price of SN74LS540DW is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$1.66~~; ~~$1.66~~

10: ~~$1.41~~; ~~$14.10~~

100: ~~$1.13~~; ~~$113.00~~

500: ~~$0.99~~; ~~$493.50~~

1000: ~~$0.82~~; ~~$818.00~~

2500: ~~$0.76~~; ~~$1 905.00~~

5000: ~~$0.73~~; ~~$3 670.00~~

10000: ~~$0.70~~; ~~$7 050.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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SN74LS540DW

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V***n

A***v

N***r

A***v

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes