Name: SN74ALS540N
Brand: Texas Instruments
SKU: SN74ALS540N
Price: 3.7074 USD
Availability: InStock
Rating: 5 (89 reviews)

SN74ALS540N

For Reference Only

Part Number	SN74ALS540N
Manufacturer	Texas Instruments
Description	IC INVERTER DUAL 8-INPUT 20DIP
Datasheet	SN74ALS540N Specifications
Package	20-DIP (0.300", 7.62mm)
ECAD
In Stock	6,192 piece(s)
Unit Price	$ 3.7074 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
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Payment Methods
Delivery Services

Part Number # SN74ALS540N (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 SN74ALS540N specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74ALS540N with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74ALS540N.

SN74ALS540N Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Buffers, Drivers, Receivers, Transceivers
Package	20-DIP (0.300", 7.62mm)
ECAD
Series	74ALS
Logic Type	Buffer, Inverting
Number of Elements	1
Number of Bits per Element	8
Input Type	-
Output Type	Push-Pull
Current - Output High, Low	15mA, 24mA
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Through Hole
Package / Case	20-DIP (0.300", 7.62mm)
Supplier Device Package	20-PDIP

SN74ALS540N Reviews

Per*****Saran

April 9, 2023

★ ★ ★ ★ ★

Best organized online supplier, excellent service personnel.

Josi*****rales

April 7, 2023

★ ★ ★ ★ ★

This was a perfect replacement for the original mode. 5 minutes and it was up and running like new.

Gian*****o Dave

March 27, 2023

★ ★ ★ ★ ★

Worked like it was intended.

Niko*****pson

March 20, 2023

★ ★ ★ ★ ★

Excellent company. Product as described. Usually fast and well packed.Very nice.

Savan*****anson

March 17, 2023

★ ★ ★ ★ ★

These are great for projects with the kids or doing any type of DIY projects. The case is nice to keep everything separated. Very nice.

Roya*****aker

March 9, 2023

★ ★ ★ ★ ★

received with well packed and good parts, every piece of the SN74ALS540N works well.

Fai*****Rush

March 8, 2023

★ ★ ★ ★ ★

So far all the items still work. I'm using these for some home made solar panels and they're doing great.

Zelda*****herty

February 24, 2023

★ ★ ★ ★ ★

Great communication with sales. A pleasure to do business with you.

Write a Review

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SN74ALS540N Packaging

SN74ALS540N FAQ

1. How to order SN74ALS540N 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 SN74ALS540N is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74ALS540N. All suppliers must pass our qualification reviews before they can publish their products including SN74ALS540N on Heisener; we pay more attention to the channels and quality of SN74ALS540N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74ALS540N price and inventory displayed accurate?

The price and inventory of SN74ALS540N 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 SN74ALS540N?

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 SN74ALS540N we delivered, we will accept the replacement or return of the SN74ALS540N 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 SN74ALS540N.

(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 SN74ALS540N pin diagram, SN74ALS540N datasheet?

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

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SN74ALS540N 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
SN74ALS540NS D# V36:1790_22713459	Texas Instruments	Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOP Tube RoHS: Compliant	0
SN74ALS540NSR D# V36:1790_07327809	Texas Instruments	Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOP T/R RoHS: Compliant	0
SN74ALS540N D# V99:2348_07327808	Texas Instruments	Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin PDIP Tube RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

SN74ALS540N

D# SN74ALS540N

Texas Instruments

Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin PDIP Tube - Rail/Tube (Alt: SN74ALS540N)

Part Number

Manufacturer

Description

Stock

SN74ALS540N

Texas Instruments

125

Part Number	Manufacturer	Description	Stock
SN74ALS540NSRG4	Texas Instruments	IC INVERTER DUAL 8-INPUT 20SO	0
SN74ALS540N	Texas Instruments	Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOP	289
SN74ALS540NSR	Texas Instruments	IC BUFF/DVR 3-ST OCTAL 20SO	0
SN74ALS540NE4	Texas Instruments	N/A ALS SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20 ROHS COMPLIANT, PLASTIC, DIP-20	195

Part Number

Manufacturer

Description

Stock

SN74ALS540N

D# C1S746201287809

Texas Instruments

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

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

SN74ALS540NSR

Texas Instruments

74ALS Buffers,Opposite Side 1 8 SOIC-20_208mil Logic-Buffers, Drivers, Receivers, Transceivers RoHS

Part Number

Manufacturer

Description

Stock

SN74ALS540NS

Texas Instruments

Leaded (ship within 1day) - D/C 1996

1250

SN74ALS540NSR

Texas Instruments

RoHS (ship within 1day) - D/C 2005+

Part Number	Manufacturer	Description	Stock
SN74ALS540N D# 296-33746-5-ND	Texas Instruments	IC BUFFER INVERT 5.5V 20DIP	242
SN74ALS540NS D# 296-53300-ND	Texas Instruments	IC BUFFER INVERT 5.5V 20SO	596
SN74ALS540NSR D# 296-29972-2-ND	Texas Instruments	IC BUFFER INVERT 5.5V 20SO	0
SN74ALS540N3 D# 2156-SN74ALS540N3-ND	Rochester Electronics LLC	BUS DRIVER, ALS SERIES	1165
SN74ALS540NE4 D# 2156-SN74ALS540NE4-TI-ND	Rochester Electronics LLC	IC BUFFER INVERT 5.5V 20DIP	195
SN74ALS540NSRG4 D# SN74ALS540NSRG4-ND	Texas Instruments	IC BUFFER INVERT 5.5V 20SO	0

Part Number

Manufacturer

Description

Stock

SN74ALS540N .

D# 1105958

Texas Instruments

IC, 74ALS TTL, 74ALS540, DIP20, 5V

RoHS: Compliant

Min Qty: 1

Container: Each

SN74ALS540N

D# 3119417

Texas Instruments

IC, 74ALS TTL, 74ALS540, DIP20, 5V

RoHS: Compliant

Min Qty: 1

Container: Each

191

Part Number

Manufacturer

Description

Stock

SN74ALS540N

Texas Instruments

STOCK, SAME DAY SHIPPING. ALL PARTS ARE NEW

Part Number	Manufacturer	Description	Stock
SN74ALS540N20DIP	TI/	OEM/CM QUOTES ONLY \| NO BROKERS	357
SN74ALS540NS	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	1488
SN74ALS540NE4	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	232
SN74ALS540N	T.I TI	OEM/CM QUOTES ONLY \| NO BROKERS	5175
SN74ALS540NTI96		OEM/CM QUOTES ONLY \| NO BROKERS	127
SN74ALS540N3	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	1386
SN74ALS540NSR		OEM/CM QUOTES ONLY \| NO BROKERS	1184

Part Number	Manufacturer	Description	Stock
SN74ALS540NTIDIP2	Texas Instruments	OEM/CM ONLY	126
SN74ALS540NS	Texas Instruments	OEM/CM ONLY	609
SN74ALS540NSRG4	Texas Instruments	OEM/CM ONLY	630
SN74ALS540NSERS	Texas Instruments	OEM/CM ONLY	793
SN74ALS540N	Texas Instruments	OEM/CM ONLY	672
SN74LS540NSN74ALS540N	Texas Instruments	OEM/CM ONLY	818
SN74ALS540NTI96	Texas Instruments	OEM/CM ONLY	207
SN74ALS540NSTIJSM	Texas Instruments	OEM/CM ONLY	144
SN74ALS540NSR	Texas Instruments	OEM/CM ONLY	899
SN74ALS540N3	Texas Instruments	OEM/CM ONLY	778
SN74ALS540NDIP20LEADED	Texas Instruments	OEM/CM ONLY	605
SN74ALS540NDM74ALS540	Texas Instruments	OEM/CM ONLY	386
SN74ALS540N1	Texas Instruments	OEM/CM ONLY	782
SN74ALS540NSEL20J	Texas Instruments	OEM/CM ONLY	1226
SN74ALS540NSRE4	Texas Instruments	OEM/CM ONLY	759
SN74ALS540NDIP20	Texas Instruments	OEM/CM ONLY	440

Part Number

Manufacturer

Description

Stock

SN74ALS540N

Texas Instruments

Part Number

Manufacturer

Description

Stock

SN74ALS540N

Texas Instruments

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

SN74ALS540NS

Texas Instruments

OEM/CM Immediate delivery

Part Number	Manufacturer	Description	Stock
SN74ALS540NS D# 595-SN74ALS540NS	Texas Instruments	Buffers & Line Drivers RoHS: Compliant	460
SN74ALS540NSR D# 595-SN74ALS540NSR	Texas Instruments	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs RoHS: Compliant	1273
SN74ALS540N D# 595-SN74ALS540N	Texas Instruments	Buffers & Line Drivers Octal w/Tri-St Out RoHS: Compliant	1455

Part Number

Manufacturer

Description

Stock

SN74ALS540N

D# 28AH5006

Texas Instruments

IC, 74ALS TTL, 74ALS540, DIP20, 5V, Logic Device Type:Buffer, Inverting, Logic Family / Base Number:74ALS540, Logic Case Style:DIP, No. of Pins:20Pins, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Logic IC Family:74ALS, Logic ICRoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

191

Part Number	Manufacturer	Description	Stock
SN74ALS540NSRE4 D# NS-SN74ALS540NSRE4	Texas Instruments	OEM/CM ONLY	5473
SN74ALS540NE4 D# NS-SN74ALS540NE4	Texas Instruments	OEM/CM ONLY	7399
SN74ALS540NSR D# NS-SN74ALS540NSR	Texas Instruments	OEM/CM ONLY	1418
SN74ALS540NSRG4 D# NS-SN74ALS540NSRG4	Texas Instruments	OEM/CM ONLY	1817
SN74ALS540N D# NS-SN74ALS540N	Texas Instruments	OEM/CM ONLY	8308

Part Number	Manufacturer	Description	Stock
SN74ALS540NSR	Texas Instruments	ALS SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20	1
SN74ALS540N	Texas Instruments	Driver/Buffer Device, Single, 8-Bit, 20 Pin, Plastic, DIP	97
SN74ALS540NE4	Texas Instruments	ALS SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20, LEAD FREE (Also Known As: SN74ALS540N)	84
SN74ALS540NS	Texas Instruments		1000

Part Number

Manufacturer

Description

Stock

SN74ALS540N

D# SN74ALS540N

Texas Instruments

Semiconductor

505

Part Number	Manufacturer	Description	Stock
SN74ALS540N	Texas Instruments	SN74ALS540 Octal Buffers/Drivers With 3-State Outputs RoHS: Compliant	379
SN74ALS540NS	Texas Instruments	BUFF/DVR 3-ST OCTAL 20SO RoHS: Not Compliant pbFree: No	21179
SN74ALS540N3	Texas Instruments	Bus Driver, ALS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20 RoHS: Not Compliant	1165
SN74ALS540NE4	Texas Instruments	Bus Driver, ALS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20 RoHS: Compliant	195

Part Number	Manufacturer	Description	Stock
SN74ALS540NSR	Texas Instruments	OEM/CM ONLY	1011
SN74ALS540NE4	Texas Instruments	OEM/CM ONLY	100
SN74ALS540NS	Texas Instruments	OEM/CM ONLY	1266
SN74ALS540N 20DIP	Texas Instruments	OEM/CM ONLY	423
SN74ALS540N	Texas Instruments	OEM/CM ONLY	15163
SN74ALS540NTI96		OEM/CM ONLY	123

Part Number

Manufacturer

Description

Stock

SN74ALS540NS

Texas Instruments

IN stock Immediate delivery

Part Number

Manufacturer

Description

Stock

SN74ALS540N

D# 2028027499

Texas Instruments

SN74ALS540N Texas Instruments -

Part Number

Manufacturer

Description

Stock

SN74ALS540NSR

Texas Instruments

8-ch, 4.5-V to 5.5-V bipolar inverters with 3-state outputs

SN74ALS540N

Texas Instruments

8-ch, 4.5-V to 5.5-V bipolar inverters with 3-state outputs

Part Number

Manufacturer

Description

Stock

SN74ALS540NS

Texas Instruments

shipping today

SN74ALS540NSR

Texas Instruments

shipping today

1080

Part Number	Manufacturer	Description	Stock
SN74ALS540NS	Texas Instruments	RFQ	10208
SN74ALS540N	Texas Instruments	RFQ	1125
SN74ALS540N3	Texas Instruments	RFQ	14195

Part Number

Manufacturer

Description

Stock

SN74ALS540NSR

Texas Instruments

OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS

3400

Part Number

Manufacturer

Description

Stock

SN74ALS540N .

D# 1105958

Texas Instruments

IC, 74ALS TTL, 74ALS540, DIP20, 5V

RoHS: Compliant

Min Qty: 1

Container: Each

SN74ALS540N

D# 3119417

Texas Instruments

IC, 74ALS TTL, 74ALS540, DIP20, 5V

RoHS: Compliant

Min Qty: 1

Container: Each

191

Quick Inquiry

SN74ALS540N

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