Name: DS89C21TMX
Brand: Texas Instruments
SKU: DS89C21TMX
Price: 0.9349 USD
Availability: InStock
Rating: 5 (83 reviews)

DS89C21TMX

For Reference Only

Part Number	DS89C21TMX
Manufacturer	Texas Instruments
Description	IC LINE DVR/RVR DIFF PAIR 8-SOIC
Datasheet	DS89C21TMX Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	73,512 piece(s)
Unit Price	$ 0.9349 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
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Part Number # DS89C21TMX (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 DS89C21TMX specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS89C21TMX with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS89C21TMX.

DS89C21TMX Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Type	Transceiver
Protocol	RS422, RS485
Number of Drivers/Receivers	1/1
Duplex	Full
Receiver Hysteresis	50mV
Data Rate	20Mbps
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

DS89C21TMX Reviews

Tad*****Sahni

March 30, 2023

★ ★ ★ ★ ★

I wanted something that would handle voltage spikes. Worked perfectly. I plan to use four more.

Pal***** Leon

March 27, 2023

★ ★ ★ ★ ★

Well packed in anti-static bags. Repaired my amp perfectly - thank you!

Ellis*****raborty

March 23, 2023

★ ★ ★ ★ ★

Excellent shopping cart process, various of products for selection and order fulfillment a good service quality. I rely on them heavily.

Dulc*****eele

February 28, 2023

★ ★ ★ ★ ★

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

Write a Review

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DS89C21TMX Packaging

DS89C21TMX FAQ

1. How to order DS89C21TMX 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 DS89C21TMX is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS89C21TMX. All suppliers must pass our qualification reviews before they can publish their products including DS89C21TMX on Heisener; we pay more attention to the channels and quality of DS89C21TMX products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS89C21TMX price and inventory displayed accurate?

The price and inventory of DS89C21TMX 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 DS89C21TMX?

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 DS89C21TMX we delivered, we will accept the replacement or return of the DS89C21TMX 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 DS89C21TMX.

(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 DS89C21TMX pin diagram, DS89C21TMX datasheet?

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

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DS89C21TMX 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

DS89C21TM/NOPB

D# V36:1790_07258322

Texas Instruments

Single Transmitter/Receiver RS-422 8-Pin SOIC Tube

RoHS: Compliant

DS89C21TMX/NOPB

D# V72:2272_07258326

Texas Instruments

Single Transmitter/Receiver RS-422 8-Pin SOIC T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

DS89C21TM/NOPB

D# DS89C21TM/NOPB

Texas Instruments

Single Transmitter/Receiver RS-422 8-Pin SOIC N Rail - Rail/Tube (Alt: DS89C21TM/NOPB)

Part Number	Manufacturer	Description	Stock
DS89C21TMX	Texas Instruments	IC,LINE TRANSCEIVER,CMOS,1 DRIVER,1 RCVR,SOP,8PIN,PLASTIC , ROHS COMPLIANT: YES	0
DS89C21TM/NOPB	Texas Instruments	RS422 LINE TRANSCEIVER, 5.5V, NSOIC8, Device Type:RS422 Transceiver, IC Interface Type:RS422, No. of Drivers:1, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Driver Case Style:SOIC, No. of Pins:8, Operating Temperature Min:-40C , RoHS Compliant: Yes	1024
DS89C21TMX/NOPB	Texas Instruments	IC,LINE TRANSCEIVER,CMOS,1 DRIVER,1 RCVR,SOP,8PIN,PLASTIC , ROHS COMPLIANT: YES	0

Part Number

Manufacturer

Description

Stock

DS89C21TMX/NOPB

D# C1S746202829824

Texas Instruments

Single Transmitter/Receiver RS-422 8-Pin SOIC T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Cut Tape

Part Number

Manufacturer

Description

Stock

DS89C21TMX/NOPB

Texas Instruments

RoHS (ship within 1day) - D/C 2008

316

Part Number	Manufacturer	Description	Stock
DS89C21TMX D# 2156-DS89C21TMX-ND	Rochester Electronics LLC	IC TRANSCEIVER FULL 1/1 8SOIC	6022
DS89C21TMX/NOPB D# 296-35376-1-ND	Texas Instruments	IC TRANSCEIVER FULL 1/1 8SOIC	1075
DS89C21TM/NOPB D# DS89C21TM/NOPB-ND	Texas Instruments	IC TRANSCEIVER FULL 1/1 8SOIC	1014

Part Number

Manufacturer

Description

Stock

DS89C21TM/NOPB

D# 3006947

Texas Instruments

IC, TRANCEIVER, 5V, SMD

RoHS: Compliant

Min Qty: 1

Container: Each

108

DS89C21TMX/NOPB

D# 3006948RL

Texas Instruments

CAN TRANSCEIVER, 20MBPS, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

DS89C21TMXNOPB

OEM/CM QUOTES ONLY | NO BROKERS

1748

DS89C21TMX

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

7420

Part Number	Manufacturer	Description	Stock
DS89C21TMXNOPB	Texas Instruments	OEM/CM ONLY	768
DS89C21TMXNOPE	Texas Instruments	OEM/CM ONLY	407
DS89C21TMX	Texas Instruments	OEM/CM ONLY	857

Part Number

Manufacturer

Description

Stock

DS89C21TMX

National Semiconductor Corporation

OEM/CM Immediate delivery

5176

Part Number

Manufacturer

Description

Stock

DS89C21TM/NOPB

D# 926-DS89C21TM/NOPB

Texas Instruments

RS-422 Interface IC DIFF CMOS LINE DRVR AND RECEIVER PAIR

RoHS: Compliant

801

DS89C21TMX/NOPB

D# 926-DS89C21TMX/NOPB

Texas Instruments

RS-422 Interface IC

RoHS: Compliant

2135

Part Number

Manufacturer

Description

Stock

DS89C21TM/NOPB

D# 28AH2523

Texas Instruments

IC, TRANCEIVER, 5V, SMD, Device Type:Line, IC Interface Type:RS422, No. of Drivers:1Drivers, No. of Receivers:1Receivers, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Driver Case Style:SOIC, No. of Pins:8Pins, Operating RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

108

DS89C21TMX/NOPB

D# 26AJ5762

Texas Instruments

CAN TRANSCEIVER, 20MBPS, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number	Manufacturer	Description	Stock
DS89C21TMX/NOPB D# NS-DS89C21TMX/NOPB	Texas Instruments	OEM/CM ONLY	2573
DS89C21TMX D# NS-DS89C21TMX	Texas Instruments	OEM/CM ONLY	2354
DS89C21TM/NOPB D# NS-DS89C21TM/NOPB	Texas Instruments	OEM/CM ONLY	2789

Part Number

Manufacturer

Description

Stock

DS89C21TMX/NOPB

Texas Instruments

LINE TRANSCEIVER, PDSO8

Part Number

Manufacturer

Description

Stock

DS89C21TM/NOPB

D# 0460689

Texas Instruments

Texas Instruments DS89C21TM/NOPB Line Transceiver, 8-Pin SOIC, PK

Min Qty: 5

Container: Package

100

Part Number	Manufacturer	Description	Stock
DS89C21TMX	Texas Instruments	DS89C21 - Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, PDSO8 RoHS: Not Compliant	6022
DS89C21TMX/NOPB	Texas Instruments	DS89C21 - Differential CMOS Line Driver and Receiver Pair RoHS: Compliant	1420
DS89C21TM/NOPB	National Semiconductor Corporation	DS89C21 Differential CMOS Line Driver and Receiver Pair RoHS: Compliant	1352

Part Number	Manufacturer	Description	Stock
DS89C21TM/NOPB	National Semiconductor Corporation	OEM/CM ONLY	217
DS89C21TMX	National Semiconductor Corporation	OEM/CM ONLY	3100
DS89C21TMX/NOPB	National Semiconductor Corporation	OEM/CM ONLY	2990

Part Number

Manufacturer

Description

Stock

DS89C21TMX

National Semiconductor Corporation

IN stock Immediate delivery

5191

Part Number

Manufacturer

Description

Stock

DS89C21TM/NOPB

Texas Instruments

Differential CMOS Line Driver and Receiver Pair

DS89C21TMX/NOPB

Texas Instruments

Differential CMOS Line Driver and Receiver Pair

Part Number

Manufacturer

Description

Stock

DS89C21TMX/NOPB

D# 51963314

Texas Instruments

Single Transmitter/Receiver RS-422 8-Pin SOIC T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

DS89C21TM/NOPB

Texas Instruments

RFQ

13051

DS89C21TMX/NOPB

Texas Instruments

RFQ

3460

Part Number

Manufacturer

Description

Stock

DS89C21TMX/NOPB

Texas Instruments

IC LINE DVR/RVR DIFF PAIR 8-SOIC

38000

DS89C21TMX

Texas Instruments

IC LINE DVR/RVR DIFF PAIR 8-SOIC

6788

Part Number

Manufacturer

Description

Stock

DS89C21TMX/NOPB

D# 3006948

Texas Instruments

CAN TRANSCEIVER, 20MBPS, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

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DS89C21TMX

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