Name: SN74HC645NSR
Brand: Texas Instruments
SKU: SN74HC645NSR
Availability: InStock
Rating: 5 (176 reviews)

SN74HC645NSR

For Reference Only

Part Number	SN74HC645NSR
Manufacturer	Texas Instruments
Description	IC BUS TRANSCEIVER 8BIT 20SO
Datasheet	SN74HC645NSR Specifications
Package	20-SOIC (0.209", 5.30mm Width)
ECAD
In Stock	7,120 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 18 - Jun 23 (Choose Expedited Shipping)
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Part Number # SN74HC645NSR (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 SN74HC645NSR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74HC645NSR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74HC645NSR.

SN74HC645NSR Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Buffers, Drivers, Receivers, Transceivers
Package	20-SOIC (0.209", 5.30mm Width)
ECAD
Series	74HC
Logic Type	Transceiver, Non-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	Surface Mount
Package / Case	20-SOIC (0.209", 5.30mm Width)
Supplier Device Package	20-SO

SN74HC645NSR Reviews

Mari*****cker

April 5, 2023

★ ★ ★ ★ ★

Used it on my system it works perfect as I need.

Jayd*****stry

March 31, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested products. The big plus is the fact they show inventory quantity.

Bry*****Nash

March 6, 2023

★ ★ ★ ★ ★

Rec today in good order & condition . Thanks for speedy delivery.Regards.

Xiom*****Huber

March 1, 2023

★ ★ ★ ★ ★

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

Sara*****pton

February 24, 2023

★ ★ ★ ★ ★

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

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SN74HC645NSR Packaging

SN74HC645NSR FAQ

1. How to order SN74HC645NSR 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 SN74HC645NSR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74HC645NSR. All suppliers must pass our qualification reviews before they can publish their products including SN74HC645NSR on Heisener; we pay more attention to the channels and quality of SN74HC645NSR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74HC645NSR price and inventory displayed accurate?

The price and inventory of SN74HC645NSR 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 SN74HC645NSR?

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 SN74HC645NSR we delivered, we will accept the replacement or return of the SN74HC645NSR 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 SN74HC645NSR.

(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 SN74HC645NSR pin diagram, SN74HC645NSR datasheet?

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

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SN74HC645NSR 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
SN74HC645NSRG4	Texas Instruments	IC BUS TRANSCEIVER 8BIT 20SO	0
SN74HC645NSR	Texas Instruments	IC BUS TRANSCEIVER 8BIT 20SO	0
SN74HC645NSRE4	Texas Instruments	IC BUS TRANSCEIVER 8BIT 20SO	0

Part Number	Manufacturer	Description	Stock
SN74HC645NSRG4 D# SN74HC645NSRG4-ND	Texas Instruments	IC TXRX NON-INVERT 6V 20SO	0
SN74HC645NSR D# SN74HC645NSR-ND	Texas Instruments	IC TXRX NON-INVERT 6V 20SO	0
SN74HC645NSRE4 D# SN74HC645NSRE4-ND	Texas Instruments	IC TXRX NON-INVERT 6V 20SO	0

Part Number

Manufacturer

Description

Stock

SN74HC645NSR

Texas Instruments

OEM/CM ONLY

959

SN74HC645NSRE4

Texas Instruments

OEM/CM ONLY

140

Part Number	Manufacturer	Description	Stock
SN74HC645NSRG4 D# NS-SN74HC645NSRG4	Texas Instruments	OEM/CM ONLY	9886
SN74HC645NSR D# NS-SN74HC645NSR	Texas Instruments	OEM/CM ONLY	7234
SN74HC645NSRE4 D# NS-SN74HC645NSRE4	Texas Instruments	OEM/CM ONLY	6229

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SN74HC645NSR

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