QS74FCT544ATQ

Part No :: QS74FCT544ATQ

Manufacturer: VIGOR

VIGOR # :: 3809137

Description: IC BUS INTERFACE/TXRX 5V POS LDO

Catalog: Logic - Buffers, Drivers, Receivers, Transceivers

DataSheet: QS74FCT544ATQ PDF

Country of origin: -

Date code: -

QS74FCT544ATQ Specifications

Type	Description
Series:	-
Package:	Bulk
Part Status:	Obsolete
Logic Type:	Bus Interface, Transceivers
Number of Elements:	1
Number of Bits per Element:	8
Input Type:	TTL
Output Type:	3-State
Current - Output High, Low:	-, 64mA
Voltage - Supply:	5V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	-
Supplier Device Package:	-

Alternative Products

Part Number	Manufacturer & Description	Compare
QS74FCT652CTSO Match 100%	VIGOR IC TRANSCEIVER 5V 4 BIT	QS74FCT544ATQ vs QS74FCT652CTSO
QS74FCT540TQ Match 100%	VIGOR IC BUF/DRIVER 5V 1CHAN	QS74FCT544ATQ vs QS74FCT540TQ
QS74FCT640CTSO Match 100%	VIGOR IC TRANSCEIVER 5V	QS74FCT544ATQ vs QS74FCT640CTSO
QS74FCT2540ATZ Match 100%	VIGOR IC BUF/DRIVER 5V 1CHAN	QS74FCT544ATQ vs QS74FCT2540ATZ
QS74FCT540ATZ Match 100%	VIGOR IC BUF/DRIVER 5V 1CHAN	QS74FCT544ATQ vs QS74FCT540ATZ
QS74FCT2540TQ Match 100%	VIGOR IC BUF/DRIVER 5V 1CHAN	QS74FCT544ATQ vs QS74FCT2540TQ

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.)

In Stock: 1089

Shipped from

HK warehouse

Expected Shipping Date

Jul 25 - Jul 29 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$2.0600~~	~~$2.06~~

Current price of QS74FCT544ATQ is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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