ST 74VHCT574ATTR

Manufacturer No:

74VHCT574ATTR

Manufacturer:

Package:

20-TSSOP (0.173, 4.40mm Width)

Description:

4.5V~5.5V 130MHz 8 Bit D-Type Flip Flop DUAL 74VHCT574 20 Pins 4?A 74VHCT Series 20-TSSOP (0.173, 4.40mm Width)

Quantity:

In Stock :7237

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Fri, May 8 - Sat, May 9, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.

Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

74VHCT574ATTR Information

ST 74VHCT574ATTR technical specifications, attributes, parameters and parts with similar specifications to ST 74VHCT574ATTR.

Type
Parameter

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
20-TSSOP (0.173, 4.40mm Width)

Number of Pins
20

Operating Temperature
-55°C~125°C TA

Packaging
Tape & Reel (TR)

Series
74VHCT

JESD-609 Code
e4

Pbfree Code
yes

Part Status
Obsolete

Type
Parameter

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
20

Type
D-Type

Terminal Finish
NICKEL PALLADIUM GOLD

Subcategory
FF/Latches

Packing Method
TAPE AND REEL

Technology
CMOS

Voltage - Supply
4.5V~5.5V

Terminal Position
DUAL

Terminal Form
GULL WING

Download datasheets and manufacturer documentation for ST 74VHCT574ATTR.

Datasheets:

stmicroelectronics-74vhct574attr-datasheets-9976.pdf

74VHCT574ATTR Overview

The item is packaged in 20-TSSOP (0.173, 4.40mm Width)cases. D flip flop is included in the Tape & Reel (TR)package. There is a Tri-State, Non-Invertedoutput configured with it. There is a trigger configured with Positive Edge. Surface Mountis in the way of this electric part. The supply voltage is set to 4.5V~5.5V. It is operating at a temperature of -55°C~125°C TA. D-Typedescribes this flip flop. JK flip flop is a part of the 74VHCTseries of FPGAs. You should not exceed 130MHzin its output frequency. In total, it contains 1 elements. T flip flop consumes 4?A quiescent energy. A total of 20 terminations have been made. You can search similar parts based on 74VHCT574. A voltage of 5V is used to power it. The input capacitance of this JK flip flopis 4pF farads. An electronic device belonging to the family AHCT/VHCTcan be found here. There is an electronic part mounted in the way of Surface Mount. As you can see from the design, it has pins with 20. There is a clock edge trigger type of Positive Edgeon this device. It is part of the FF/Latchesbase part number family. 8bits are used in its design. Despite its superior flexibility, it relies on 8 circuits to achieve it. Compared to other similar T flip flops, this device offers reliable performance and is well suited for TAPE AND REEL. The D latch operates on 5V volts. The D flip flop is embedded with 2ports. For high efficiency, the supply voltage should be set to 5V. In order to operate, the chip has 3 output lines.