Name: SN74LS243DR
Brand: Texas Instruments
SKU: SN74LS243DR
Price: 1.6115 USD
Availability: InStock
Rating: 5 (115 reviews)

SN74LS243DR

For Reference Only

Part Number	SN74LS243DR
Manufacturer	Texas Instruments
Description	IC BUS TRANSCVR 4B N-INV 14SOIC
Datasheet	SN74LS243DR Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	3,408 piece(s)
Unit Price	$ 1.6115 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
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Part Number # SN74LS243DR (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 SN74LS243DR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74LS243DR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74LS243DR.

SN74LS243DR Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Buffers, Drivers, Receivers, Transceivers
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
Series	74LS
Logic Type	Transceiver, Non-Inverting
Number of Elements	1
Number of Bits per Element	4
Input Type	-
Output Type	Push-Pull
Current - Output High, Low	15mA, 24mA
Voltage - Supply	4.75 V ~ 5.25 V
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Surface Mount
Package / Case	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package	14-SOIC

SN74LS243DR Reviews

Step*****Rose

April 7, 2023

★ ★ ★ ★ ★

Very pleased with the parts from this company. First class service. Thanks!

Kai*****hota

April 1, 2023

★ ★ ★ ★ ★

Arrived safely. All OK. Thanks

Brayl*****ngleton

March 31, 2023

★ ★ ★ ★ ★

Great Seller, Great Item, the quality is great, Highly Recommended.

Bro***** Shaw

February 22, 2023

★ ★ ★ ★ ★

Very friendly online shopping site - easy to navigate and it keeps vital datasheet for each product online purchase.

Amira*****amillo

February 21, 2023

★ ★ ★ ★ ★

They are components and they work. Wasn’t expecting anything more or anything less.

Write a Review

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SN74LS243DR Packaging

SN74LS243DR FAQ

1. How to order SN74LS243DR 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 SN74LS243DR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS243DR. All suppliers must pass our qualification reviews before they can publish their products including SN74LS243DR on Heisener; we pay more attention to the channels and quality of SN74LS243DR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS243DR price and inventory displayed accurate?

The price and inventory of SN74LS243DR 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 SN74LS243DR?

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 SN74LS243DR we delivered, we will accept the replacement or return of the SN74LS243DR 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 SN74LS243DR.

(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 SN74LS243DR pin diagram, SN74LS243DR datasheet?

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

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SN74LS243DR 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

SN74LS243D

D# V36:1790_07345666

Texas Instruments

Bus XCVR Single 4-CH 3-ST 14-Pin SOIC Tube

RoHS: Compliant

SN74LS243DR

D# V36:1790_07345667

Texas Instruments

Bus XCVR Single 4-CH 3-ST 14-Pin SOIC T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SN74LS243DR	Texas Instruments	IC BUS TRANSCVR 4B N-INV 14SOIC	0
SN74LS243DRG4	Rochester Electronics LLC	74LS243 Bus Transceiver SN74LS243DRG4	0
SN74LS243D	ON Semiconductor	M:LS243 LS SERIES, 4-BIT TRANSCEIVER, TRUE OUTPUT, PDSO14 SOIC-14	1020
SN74LS243DRE4	Rochester Electronics LLC	74LS243 Bus Transceiver SN74LS243DRE4	0

Part Number

Manufacturer

Description

Stock

SN74LS243DR

D# 296-3675-2-ND

Texas Instruments

IC TXRX NON-INVERT 5.25V 14SOIC

SN74LS243D

D# 296-33979-5-ND

Texas Instruments

IC TXRX NON-INVERT 5.25V 14SOIC

Part Number

Manufacturer

Description

Stock

SN74LS243DR

N/A

OEM/CM QUOTES ONLY | NO BROKERS

2501

SN74LS243D

N/A

OEM/CM QUOTES ONLY | NO BROKERS

2501

Part Number

Manufacturer

Description

Stock

SN74LS243DRE4

Texas Instruments

OEM/CM ONLY

234

Part Number

Manufacturer

Description

Stock

SN74LS243DR

D# 595-SN74LS243DR

Texas Instruments

Bus Transceivers Quad bus transceiver

RoHS: Compliant

1310

SN74LS243D

D# 595-SN74LS243D

Texas Instruments

Bus Transceivers Quad bus transceiver

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SN74LS243DR D# NS-SN74LS243DR	Texas Instruments	OEM/CM ONLY	8276
SN74LS243DRG4 D# NS-SN74LS243DRG4	Texas Instruments	OEM/CM ONLY	1916
SN74LS243D D# NS-SN74LS243D	Texas Instruments	OEM/CM ONLY	1194
SN74LS243DRE4 D# NS-SN74LS243DRE4	Texas Instruments	OEM/CM ONLY	7946

Part Number

Manufacturer

Description

Stock

SN74LS243DR

1681

SN74LS243D

Texas Instruments

Bus Transceiver, Single, 4 Bit, 14 Pin, Plastic, SOP

Part Number

Manufacturer

Description

Stock

SN74LS243D

Texas Instruments

SN74LS243 Quad bus transceivers

RoHS: Compliant

7438

Part Number

Manufacturer

Description

Stock

SN74LS243DR

Texas Instruments

OEM/CM ONLY

2118

SN74LS243D

Texas Instruments

OEM/CM ONLY

5863

Part Number

Manufacturer

Description

Stock

SN74LS243DR

Texas Instruments

Quad bus transceivers

Part Number

Manufacturer

Description

Stock

SN74LS243DRG4

Texas Instruments

RFQ

14268

Quick Inquiry

SN74LS243DR

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