Name: DS21Q554B
Brand: Maxim Integrated
SKU: DS21Q554B
Availability: InStock
Rating: 5 (79 reviews)

DS21Q554B

For Reference Only

Part Number	DS21Q554B
Manufacturer	Maxim Integrated
Description	IC TXRX QUAD T1/E1 BGA
Datasheet	DS21Q554B Datasheet DS21Q554B Specifications
Package	256-BGA
ECAD
In Stock	2,496 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # DS21Q554B (Interface - Telecom) is manufactured by Maxim Integrated 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 DS21Q554B specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS21Q554B with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS21Q554B.

DS21Q554B Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Interface - Telecom
Package	256-BGA
ECAD
Series	-
Function	Transceiver
Interface	E1
Number of Circuits	4
Voltage - Supply	5V
Current - Supply	-
Power (Watts)	-
Operating Temperature	-
Mounting Type	Surface Mount
Package / Case	256-BGA
Supplier Device Package	256-BGA (27x27)

DS21Q554B Datasheet

DS21Q554B Reviews

Nad*****Bera

March 22, 2023

★ ★ ★ ★ ★

They are great as I need, I give 5 stars.

Cru*****esai

February 20, 2023

★ ★ ★ ★ ★

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

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

DS21Q554B Packaging

DS21Q554B FAQ

1. How to order DS21Q554B 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 DS21Q554B is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS21Q554B. All suppliers must pass our qualification reviews before they can publish their products including DS21Q554B on Heisener; we pay more attention to the channels and quality of DS21Q554B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS21Q554B price and inventory displayed accurate?

The price and inventory of DS21Q554B 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 DS21Q554B?

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 DS21Q554B we delivered, we will accept the replacement or return of the DS21Q554B 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 DS21Q554B.

(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 DS21Q554B pin diagram, DS21Q554B datasheet?

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

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DS21Q554B 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

DS21Q554BN+

D# DS21Q554BN+

Maxim Integrated Products

QUAD TRANSCEIVER - Bulk (Alt: DS21Q554BN+)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

DS21Q554BN+

D# DS21Q554BN+

Maxim Integrated Products

QUAD TRANSCEIVER (Alt: DS21Q554BN+)

DS21Q554B+

D# DS21Q554B+

Maxim Integrated Products

QUAD TRANSCEIVER (Alt: DS21Q554B+)

Part Number	Manufacturer	Description	Stock
DS21Q554BN+	Maxim Integrated Products	IC TXRX QUAD T1/E1 BGA	0
DS21Q554B	Maxim Integrated Products	5V QUAD E1 SCT 256 BGA - Trays	0
DS21Q554B+	Maxim Integrated Products	5V QUAD E1 SCT 256 BGA - Trays	0

Part Number	Manufacturer	Description	Stock
DS21Q554B+ D# DS21Q554B+-ND	Maxim Integrated Products	IC TELECOM INTERFACE 256BGA	0
DS21Q554BN+ D# 2156-DS21Q554BN+-MA-ND	Rochester Electronics LLC	QUAD T1/E1 TRANSCEIVER (5V)	160
DS21Q554B D# DS21Q554B-ND	Maxim Integrated Products	IC TELECOM INTERFACE 256BGA	0

Part Number

Manufacturer

Description

Stock

DS21Q554B

OEM/CM QUOTES ONLY | NO BROKERS

3450

DS21Q554BN

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

184

Part Number	Manufacturer	Description	Stock
DS21Q554BMAXIM	Maxim Integrated Products	OEM/CM ONLY	2708
DS21Q554BN	Maxim Integrated Products	OEM/CM ONLY	2709
DS21Q554BW	Maxim Integrated Products	OEM/CM ONLY	2710

Part Number

Manufacturer

Description

Stock

DS21Q554BN+

D# NS-DS21Q554BN+

Maxim Integrated Products

OEM/CM ONLY

3927

DS21Q554B+

D# NS-DS21Q554B+

Maxim Integrated Products

OEM/CM ONLY

3987

Part Number

Manufacturer

Description

Stock

DS21Q554BN+

Maxim Integrated Products

DS21Q554 Quad T1/E1 Transceiver (5V)

RoHS: Compliant

160

Part Number

Manufacturer

Description

Stock

DS21Q554B+

Maxim Integrated Products

OEM/CM ONLY

3011

Part Number

Manufacturer

Description

Stock

DS21Q554B

Maxim Integrated Products

shipping today

232

DS21Q554B+

Maxim Integrated Products

shipping today

Part Number

Manufacturer

Description

Stock

DS21Q554B+

Maxim Integrated Products

RFQ

1782

Quick Inquiry

DS21Q554B

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