Name: UA9638CDR
Brand: Texas Instruments
SKU: UA9638CDR
Price: 0.8716 USD
Availability: InStock
Rating: 5 (176 reviews)

UA9638CDR

For Reference Only

Part Number	UA9638CDR
Manufacturer	Texas Instruments
Description	IC DUAL HS DIFF LINE DRVR 8-SOIC
Datasheet	UA9638CDR Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	300,312 piece(s)
Unit Price	$ 0.8716 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
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Part Number # UA9638CDR (Interface - 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 UA9638CDR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UA9638CDR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UA9638CDR.

UA9638CDR Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Type	Driver
Protocol	RS422, RS485
Number of Drivers/Receivers	2/0
Duplex	-
Receiver Hysteresis	-
Data Rate	-
Voltage - Supply	4.75 V ~ 5.25 V
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

UA9638CDR Reviews

Howa*****hapman

April 3, 2023

★ ★ ★ ★ ★

Thousands of in stock parts with low cost shipping and standard quality.

Lyl*****Ortiz

March 31, 2023

★ ★ ★ ★ ★

Very user friendly to find part and specs. Easy to deal with the transaction for different payment types. Thanks!

Kayde*****terson

March 30, 2023

★ ★ ★ ★ ★

Fast shipping, work as designed. Made some circuitry with these components and they work well.

Lau***** Ruiz

March 24, 2023

★ ★ ★ ★ ★

These little guys worked perfect for my wiring project. Reliable, good quality.

Jes*****Chada

March 6, 2023

★ ★ ★ ★ ★

Great item at a great price. Quick shipping. Nice seller. Rad transaction!

Itza***** Gray

March 5, 2023

★ ★ ★ ★ ★

Have never had a problem with my order. Packages arrive on time and in great condition.

Chandl*****harwal

February 24, 2023

★ ★ ★ ★ ★

I have used 2 of the 10 units so far and they work fine.

Max***** Bean

February 24, 2023

★ ★ ★ ★ ★

Well packaged and good condition with the parts, arrived on time, good customer service.

Marc*****Glover

February 19, 2023

★ ★ ★ ★ ★

Easy to browse and order. You have everything I want. I compared the prices and services with others and found you're the best choice.

Write a Review

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UA9638CDR Packaging

UA9638CDR FAQ

1. How to order UA9638CDR 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 UA9638CDR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UA9638CDR. All suppliers must pass our qualification reviews before they can publish their products including UA9638CDR on Heisener; we pay more attention to the channels and quality of UA9638CDR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UA9638CDR price and inventory displayed accurate?

The price and inventory of UA9638CDR 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 UA9638CDR?

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 UA9638CDR we delivered, we will accept the replacement or return of the UA9638CDR 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 UA9638CDR.

(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 UA9638CDR pin diagram, UA9638CDR datasheet?

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

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UA9638CDR 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
UA9638CDRG4 D# V36:1790_07427672	Texas Instruments	Dual Transmitter RS-422 8-Pin SOIC T/R RoHS: Compliant	0
UA9638CD D# V99:2348_07427668	Texas Instruments	Dual Transmitter RS-422 8-Pin SOIC Tube RoHS: Compliant	0
UA9638CDR D# V72:2272_07427671	Texas Instruments	Dual Transmitter RS-422 8-Pin SOIC T/R RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
UA9638CDRG4	Texas Instruments		22
UA9638CD	Texas Instruments		1244
UA9638CDR	Texas Instruments		48

Part Number	Manufacturer	Description	Stock
UA9638CDRE4	Rochester Electronics LLC	9638 Buffer/Driver UA9638CDRE4	0
UA9638CD	Texas Instruments	DRIVER, DUAL, RS422, 15MBPS, SOIC-8	5000
UA9638CDRG4	Texas Instruments	RS-422 LINE DRIVER, 5.25V, SOIC-8, FULL REEL, Device Type:RS422 Driver, IC Interface Type:RS422, No. of Drivers:2, Supply Voltage Min:4.75V, Supply Voltage Max:5.25V, Driver Case Style:SOIC, No. of Pins:8, Packaging:Tape & Reel , RoHS Compliant: Yes	0
UA9638CDR	Texas Instruments	DRIVER, DUAL, RS422, 15MBPS, SOIC-8	5000
UA9638CDE4	Texas Instruments	IC DUAL HS DIFF LINE DRVR 8-SOIC	0

Part Number

Manufacturer

Description

Stock

UA9638CDR

Texas Instruments

RS422, RS485 2/0 SOIC-8 RS-485/RS-422 ICs RoHS

2732

Part Number	Manufacturer	Description	Stock
UA9638CDR D# 296-15058-1-ND	Texas Instruments	IC DRIVER 2/0 8SOIC	14838
UA9638CD D# 296-27141-5-ND	Texas Instruments	IC DRIVER 2/0 8SOIC	381
UA9638CDRG4 D# UA9638CDRG4-ND	Texas Instruments	IC DRIVER 2/0 8SOIC	0

Part Number

Manufacturer

Description

Stock

UA9638CD

Texas Instruments

In stock shipping within 2days

936

UA9638CDR

Texas Instruments

In stock shipping within 2days

207

Part Number

Manufacturer

Description

Stock

UA9638CD

D# 3119128

Texas Instruments

IC, LINE DRIVER, DUAL, RS422, SOIC8

RoHS: Compliant

Min Qty: 1

Container: Each

2179

Part Number	Manufacturer	Description	Stock
UA9638CD	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	3000
UA9638CDR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	23800
UA9638CDRG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	209

Part Number	Manufacturer	Description	Stock
UA9638CDRG4	Texas Instruments	OEM/CM ONLY	835
UA9638CDR	Texas Instruments	OEM/CM ONLY	896
UA9638CD	Texas Instruments	OEM/CM ONLY	659
UA9638CDE4	Texas Instruments	OEM/CM ONLY	946
UA9638CDR10	Texas Instruments	OEM/CM ONLY	555
UA9638CDR2MFG	Texas Instruments	OEM/CM ONLY	1033
UA9638CDR2G	Texas Instruments	OEM/CM ONLY	922

Part Number

Manufacturer

Description

Stock

UA9638CDR

Texas Instruments

In stock

UA9638CDRG4

Texas Instruments

In Stock

Part Number

Manufacturer

Description

Stock

UA9638CDR

D# C435812

Texas Instruments

2732

Part Number

Manufacturer

Description

Stock

UA9638CD

Texas Instruments

in stock - can ship the same day

125

Part Number

Manufacturer

Description

Stock

UA9638CD

Texas Instruments

OEM/CM Immediate delivery

2500

Part Number	Manufacturer	Description	Stock
UA9638CD D# 595-UA9638CD	Texas Instruments	RS-422 Interface IC Dual HS Diff RoHS: Compliant	1902
UA9638CDR D# 595-UA9638CDR	Texas Instruments	RS-422 Interface IC Dual Hi-Speed Diff Line Driver RoHS: Compliant	6592
UA9638CDE4 D# 595-UA9638CDE4	Texas Instruments	RS-422 Interface IC Dual HS Diff RoHS: Compliant	760

Part Number

Manufacturer

Description

Stock

UA9638CD

D# 28AH6313

Texas Instruments

IC, LINE DRIVER, DUAL, RS422, SOIC8, Device Type:Line, IC Interface Type:RS422, No. of Drivers:2Drivers, Supply Voltage Min:4.75V, Supply Voltage Max:5.25V, Driver Case Style:SOIC, No. of Pins:8Pins, Operating Temperature Min:0°C, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

2179

Part Number	Manufacturer	Description	Stock
UA9638CD D# NS-UA9638CD	Texas Instruments	OEM/CM ONLY	4266
UA9638CDR D# NS-UA9638CDR	Texas Instruments	OEM/CM ONLY	7533
UA9638CDRE4 D# NS-UA9638CDRE4	Texas Instruments	OEM/CM ONLY	9247
UA9638CDE4 D# NS-UA9638CDE4	Texas Instruments	OEM/CM ONLY	9709
UA9638CDRG4 D# NS-UA9638CDRG4	Texas Instruments	OEM/CM ONLY	5859

Part Number

Manufacturer

Description

Stock

UA9638CD

Texas Instruments

Line Driver, 2 Driver, 8 Pin, Plastic, SOP

UA9638CDR

Texas Instruments

LINE DRIVER, PDSO8

100

Part Number

Manufacturer

Description

Stock

UA9638CD

D# 6609473

Texas Instruments

Texas Instruments UA9638CD Line Transmitter, 8-Pin SOIC, PK

Min Qty: 10

Container: Package

Part Number

Manufacturer

Description

Stock

UA9638CDR

Texas Instruments

UA9638 Dual High-Speed Differential Line Driver

RoHS: Compliant

1500

UA9638CD

Texas Instruments

UA9638 Dual High-Speed Differential Line Driver

RoHS: Compliant

2083

Part Number	Manufacturer	Description	Stock
UA9638CDRG4	Texas Instruments	OEM/CM ONLY	214
UA9638CD	Texas Instruments	OEM/CM ONLY	3308
UA 9638CDR	Texas Instruments	OEM/CM ONLY	20274

Part Number

Manufacturer

Description

Stock

UA9638CD

Texas Instruments

IN stock Immediate delivery

2515

Part Number

Manufacturer

Description

Stock

UA9638CDR

Texas Instruments

Dual High-Speed Differential Line Driver

259

UA9638CD

Texas Instruments

Dual High-Speed Differential Line Driver

Part Number

Manufacturer

Description

Stock

UA9638CD

shipping today

2365

UA9638CDR

Texas Instruments

shipping today

996

Part Number

Manufacturer

Description

Stock

UA9638CD

D# 52539968

Texas Instruments

Dual Transmitter RS-422 8-Pin SOIC Tube

RoHS: Compliant

UA9638CDR

D# 53153746

Texas Instruments

Dual Transmitter RS-422 8-Pin SOIC T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UA9638CD

Texas Instruments

RFQ

8981

UA9638CDR

Texas Instruments

RFQ

2900

Part Number	Manufacturer	Description	Stock
UA9638CDRG4	Texas Instruments	IC DUAL HS DIFF LINE DRVR 8-SOIC	2530
UA9638CD	Texas Instruments	DUAL HIGH-SPEED DIFFERENTIAL LINE DRIVER \| IC DUAL HS DIFF LINE DRVR 8-SOIC	870
UA9638CDR	Texas Instruments	DUAL HIGH-SPEED DIFFERENTIAL LINE DRIVER	32968

Part Number

Manufacturer

Description

Stock

UA9638CD

D# 3119128

Texas Instruments

IC, LINE DRIVER, DUAL, RS422, SOIC8

RoHS: Compliant

Min Qty: 1

Container: Each

2179

Quick Inquiry

UA9638CDR

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