Email Us

Need Help?
Email now!

Service

Certifications

DS21Q554

Image is for reference, please contact us to get the real picture

Part No :: DS21Q554

Manufacturer: Rochester Electronics

Description: QUAD T1/E1 TRANSCEIVER (5V)

Catalog: Interface - Telecom

Availability: 10200 pieces

Shipped from: HK warehouse

Expected Shipping Date: Nov 10 - Nov 14 2025

PDF: DS21Q554 PDF

Type	Description
Series:	-
Package:	Tray
Part Status:	Obsolete
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)

DS21Q554 is available at GangBo-ic.com, Please review product page below for detailed information, including DS21Q554 price, datasheets, in-stock availability, technical difficulties. Quickly Enter the access of compare list to find replaceable electronic parts. Want to gain comprehensive data for DS21Q554 to optimize the supply chain (include cross references, lifecycle, parametric, counterfeit risk, obsolescence management forecasts), please contact to our Tech-supports team.

GANG BO INDUSTRIAL CO., LIMITED [Hongkong]

UNIT2, 22/F., RICHMOND COMM. BLDG., 109 ARGYLE STREET, MONGKOK, KOWLOON, HK

Office Hours : Mon-Fri, 9:00-18:30(GMT+8)

[email protected]

Phone: 00852-52612101

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

New users will reward $5 as the credits after registration.
Every online shopping for $100 will receive a $5 reward.
Credits can be used on the second and subsequent orders.
The credits are valid for two years from the date your last purchase.

Products Related Search

DS21Q554 Price
DS21Q554 Series
DS21Q554 Datasheet
DS21Q554 Application
DS21Q554 Replacement
DS21Q554 Pdf
DS21Q554 Applications
DS21Q554 Image
DS21Q554 Picture
DS21Q554 In Stock
DS21Q554 Distributor
DS21Q554 Features

SI32179-B-FM1R

IC TELECOM INTERFACE 42QFN

Sale

PEF55008EV1.3-G-INF

GEMINAX D8 MAX IS A 8 CHANNEL AD

Sale

DS2141AQ

DS2141 T1 CONTROLLER

	SI32179-B-FM1R Silicon Labs	IC TELECOM INTERFACE 42QFN
	PEF55008EV1.3-G-INF Rochester Electronics	GEMINAX D8 MAX IS A 8 CHANNEL AD
	DS2141AQ Rochester Electronics	DS2141 T1 CONTROLLER
	ISL5585ECR Rochester Electronics	SLIC, 2-4 CONVERSION, BIPOLAR
	DS2175S+T&R Rochester Electronics	DS2175 T1/CEPT ELASTIC STORE
	SI32171-B-GM1 Silicon Labs	IC TELECOM INTERFACE 42QFN
	TS117PTR Wickmann / Littelfuse	IC TELECOM INTERFACE 8FLATPACK
	PSB7531ZDW Rochester Electronics	LANTIQ PSB7531 TELECOMS IC
	SI3018-F-GSR Silicon Labs	IC TELECOM INTERFACE 16SOIC
	SI3215M-C-GM Silicon Labs	IC TELECOM INTERFACE 38QFN
	SI3011-F-FSR Silicon Labs	IC TELECOM INTERFACE 16SOIC
	HC3-5509B-9 Rochester Electronics	ITU CO/LOOP CARRIER SLIC
	CPC7514ZTR Wickmann / Littelfuse	IC TELECOM INTERFACE 20SOIC