Name: SN74HC540N
Brand: Texas Instruments
SKU: SN74HC540N
Price: 0.7718 USD
Availability: InStock
Rating: 5 (116 reviews)

SN74HC540N

For Reference Only

Part Number	SN74HC540N
Manufacturer	Texas Instruments
Description	IC INVERTER 8-INPUT 20DIP
Datasheet	SN74HC540N Specifications
Package	20-DIP (0.300", 7.62mm)
ECAD
In Stock	405,732 piece(s)
Unit Price	$ 0.7718 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
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Delivery Services

Part Number # SN74HC540N (Logic - Buffers, Drivers, Receivers, Transceivers) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For SN74HC540N specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74HC540N with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74HC540N.

SN74HC540N Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Buffers, Drivers, Receivers, Transceivers
Package	20-DIP (0.300", 7.62mm)
ECAD
Series	74HC
Logic Type	Buffer, Inverting
Number of Elements	1
Number of Bits per Element	8
Input Type	-
Output Type	Push-Pull
Current - Output High, Low	7.8mA, 7.8mA
Voltage - Supply	2 V ~ 6 V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Through Hole
Package / Case	20-DIP (0.300", 7.62mm)
Supplier Device Package	20-PDIP

SN74HC540N Reviews

Azar*****Hansen

April 7, 2023

★ ★ ★ ★ ★

Quality electronic components plus fast response.Thank you.

Kris***** Gole

April 4, 2023

★ ★ ★ ★ ★

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

Tro*****arron

April 2, 2023

★ ★ ★ ★ ★

Received the parts, and all parts are in tight packaging without any problems, professional seller.

Dea*****all

April 2, 2023

★ ★ ★ ★ ★

These were delivered very quickly and are fantastic selection of products.

Ibra*****Atwal

March 28, 2023

★ ★ ★ ★ ★

I am very happy with how Heisener do business. Will definitely buy their products in the future as I have confidence in their customer service.

Cal***** Mayo

March 21, 2023

★ ★ ★ ★ ★

received with well packed and good parts, every piece of the SN74HC540N works well.

Loga*****squez

March 6, 2023

★ ★ ★ ★ ★

Very Quick,no problems - Thank you.

Kean*****mpson

February 28, 2023

★ ★ ★ ★ ★

Every time I order, I get it correctly filled and faster than most of website. For a friendly use operate system, you guys are the best!

Mitch*****iswas

February 19, 2023

★ ★ ★ ★ ★

Great deal, immediate response and very quick delivery!

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SN74HC540N Packaging

SN74HC540N FAQ

1. How to order SN74HC540N on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that SN74HC540N is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74HC540N. All suppliers must pass our qualification reviews before they can publish their products including SN74HC540N on Heisener; we pay more attention to the channels and quality of SN74HC540N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74HC540N price and inventory displayed accurate?

The price and inventory of SN74HC540N fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of SN74HC540N?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SN74HC540N we delivered, we will accept the replacement or return of the SN74HC540N only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SN74HC540N.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as SN74HC540N pin diagram, SN74HC540N datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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SN74HC540N Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
SN74HC540NS D# V36:1790_22716563	Texas Instruments	Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin SOP Tube RoHS: Compliant	0
SN74HC540N D# V99:2348_07345034	Texas Instruments	Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin PDIP Tube RoHS: Compliant	0
SN74HC540NSR D# V72:2272_07345038	Texas Instruments	Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin SOP T/R RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

SN74HC540N

Texas Instruments

149

Part Number	Manufacturer	Description	Stock
SN74HC540NE4	Texas Instruments	OCTAL BUFFER/LINE DRIVER - Rail/Tube	160
SN74HC540NSR	Texas Instruments	IC BUFF/DVR 3-ST OCTAL 20SO	0
SN74HC540N	Texas Instruments	- Rail/Tube	11696
SN74HC540NSRG4	Texas Instruments	IC INVERTER 8-INPUT 20SO	0

Part Number	Manufacturer	Description	Stock
SN74HC540NSR D# C1S746201697468	Texas Instruments	Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin SOP T/R RoHS: Compliant pbFree: Yes Min Qty: 5 Container: Cut Tape	23
SN74HC540N D# C1S746201297657	Texas Instruments	Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin PDIP Tube RoHS: Compliant Min Qty: 1 Container: Tube	92
SN74HC540NS D# C1S746203724517	Texas Instruments	Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin SOP Tube RoHS: Compliant Min Qty: 1 Container: Tube	5

Part Number

Manufacturer

Description

Stock

SN74HC540NSR

Texas Instruments

RoHS (ship within 1day) - D/C

2684

Part Number	Manufacturer	Description	Stock
SN74HC540NG4 D# SN74HC540NG4-ND	Texas Instruments	IC BUFFER INVERT 6V 20DIP	0
SN74HC540N D# 296-8334-5-ND	Texas Instruments	IC BUFFER INVERT 6V 20DIP	4383
SN74HC540NS D# 296-53322-ND	Texas Instruments	IC BUFFER INVERT 6V 20SO	1648
SN74HC540NSR D# 296-29977-2-ND	Texas Instruments	IC BUFFER INVERT 6V 20SO	4000

Part Number

Manufacturer

Description

Stock

SN74HC540N

D# SN74HC540N

Texas Instruments

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

Part Number	Manufacturer	Description	Stock
SN74HC540NS	Texas Instruments	In stock shipping within 2days	520
SN74HC540N	Texas Instruments	In stock shipping within 2days	146
SN74HC540NSR	Texas Instruments	In stock shipping within 2days	1114

Part Number

Manufacturer

Description

Stock

SN74HC540N

D# 3119502

Texas Instruments

IC, BUFFER, LINE DRIVER, 74HC540

RoHS: Compliant

Min Qty: 1

Container: Each

SN74HC540N .

D# 9591559

Texas Instruments

IC, BUFFER, LINE DRIVER, 74HC540

RoHS: Compliant

Min Qty: 1

Container: Each

388

Part Number	Manufacturer	Description	Stock
SN74HC540N	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	6164
SN74HC540NTI	MOUSER ELECTRONICS	OEM/CM QUOTES ONLY \| NO BROKERS	357
SN74HC540NTI91		OEM/CM QUOTES ONLY \| NO BROKERS	24
SN74HC540NP3	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	92
SN74HC540NS	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	74
SN74HC540NSR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	3280
SN74HC540NR	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	36

Part Number	Manufacturer	Description	Stock
SN74HC540NSJSMDTU	Texas Instruments	OEM/CM ONLY	136
SN74HC540NR	Texas Instruments	OEM/CM ONLY	150
SN74HC540NP	Texas Instruments	OEM/CM ONLY	642
SN74HC540NSRE4	Texas Instruments	OEM/CM ONLY	1064
SN74HC540NDIP20	Texas Instruments	OEM/CM ONLY	981
SN74HC540NTI	Texas Instruments	OEM/CM ONLY	387
SN74HC540NSG4	Texas Instruments	OEM/CM ONLY	891
SN74HC540NPBF	Texas Instruments	OEM/CM ONLY	525
SN74HC540NDIP20LEADED	Texas Instruments	OEM/CM ONLY	545
SN74HC540NTI91	Texas Instruments	OEM/CM ONLY	120
SN74HC540NSR	Texas Instruments	OEM/CM ONLY	748
SN74HC540NP3	Texas Instruments	OEM/CM ONLY	631
SN74HC540NS	Texas Instruments	OEM/CM ONLY	705
SN74HC540NE4	Texas Instruments	OEM/CM ONLY	223
SN74HC540NSRTI	Texas Instruments	OEM/CM ONLY	568

Part Number

Manufacturer

Description

Stock

SN74HC540N

Texas Instruments

In stock

120

Part Number

Manufacturer

Description

Stock

SN74HC540N

Texas Instruments

Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin PDIP (20/tube) ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES.

280

Part Number

Manufacturer

Description

Stock

SN74HC540N

D# 595-SN74HC540N

Texas Instruments

Buffers & Line Drivers Tri-State Octal

RoHS: Compliant

1128

SN74HC540NSR

D# 595-SN74HC540NSR

Texas Instruments

Buffers & Line Drivers Octal Buff/Line Drvr W/3-State Otpt

RoHS: Compliant

457

Part Number

Manufacturer

Description

Stock

SN74HC540N

D# 33AH4870

Texas Instruments

IC, BUFFER, LINE DRIVER, 74HC540, Logic Device Type:Buffer / Line Driver, Inverting, Logic Family / Base Number:74HC540, Logic Case Style:DIP, No. of Pins:20Pins, Supply Voltage Min:2V, Supply Voltage Max:6V, Logic IC Family:74HC, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
SN74HC540NSRE4 D# NS-SN74HC540NSRE4	Texas Instruments	OEM/CM ONLY	8586
SN74HC540N D# NS-SN74HC540N	Texas Instruments	OEM/CM ONLY	2320
SN74HC540NE4 D# NS-SN74HC540NE4	Texas Instruments	OEM/CM ONLY	9585
SN74HC540NSR D# NS-SN74HC540NSR	Texas Instruments	OEM/CM ONLY	7722
SN74HC540NSRG4 D# NS-SN74HC540NSRG4	Texas Instruments	OEM/CM ONLY	9251

Part Number

Manufacturer

Description

Stock

SN74HC540NSR

Texas Instruments

2190

SN74HC540N

Texas Instruments

Driver/Buffer Device, Single, 8-Bit, 20 Pin, Plastic, DIP

106

Part Number

Manufacturer

Description

Stock

SN74HC540N

D# 1449903

Texas Instruments

Texas Instruments SN74HC540N Octal-Channel Buffer & Line Driver, 3-State, Inverting, 20-Pin PDIP, TU

Min Qty: 20

Container: Tube

300

Part Number

Manufacturer

Description

Stock

SN74HC540N

Texas Instruments

SN74HC540 Octal Buffers And Line Drivers With 3-State Outputs

RoHS: Compliant

62585

Part Number	Manufacturer	Description	Stock
SN74HC540NSR	Texas Instruments	OEM/CM ONLY	2826
SN74HC540N TI	OEM Automatic Ltd	OEM/CM ONLY	395
SN74HC540N	Texas Instruments	OEM/CM ONLY	4923
SN74HC540NP3	Texas Instruments	OEM/CM ONLY	93
SN74HC540NS	Texas Instruments	OEM/CM ONLY	78

Part Number

Manufacturer

Description

Stock

SN74HC540NSR

Texas Instruments

8-ch, 2-V to 6-V inverters with 3-state outputs

SN74HC540N

Texas Instruments

8-ch, 2-V to 6-V inverters with 3-state outputs

Part Number

Manufacturer

Description

Stock

SN74HC540NSR

International Rectifier

shipping today

1859

SN74HC540N

Texas Instruments

shipping today

2256

Part Number

Manufacturer

Description

Stock

SN74HC540NSR

D# 53367268

Texas Instruments

Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin SOP T/R

RoHS: Compliant

SN74HC540N

D# 49747312

Texas Instruments

Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin PDIP Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SN74HC540NSR	Texas Instruments	RFQ	4699
SN74HC540NSRE4	Texas Instruments	RFQ	4254
SN74HC540N	Texas Instruments	RFQ	5434
SN74HC540NE4	Texas Instruments	RFQ	10178

Part Number

Manufacturer

Description

Stock

SN74HC540N

Texas Instruments

IC INVERTER 8-INPUT 20DIP

7791

SN74HC540NSR

Texas Instruments

OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS

4090

Part Number

Manufacturer

Description

Stock

SN74HC540N .

D# 9591559

Texas Instruments

IC, BUFFER, LINE DRIVER, 74HC540

RoHS: Compliant

Min Qty: 1

Container: Each

SN74HC540N

D# 3119502

Texas Instruments

IC, BUFFER, LINE DRIVER, 74HC540

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

SN74HC540N

Certified Quality

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