TI SN74ALS666DWRE4

Manufacturer No:

SN74ALS666DWRE4

Manufacturer:

Package:

24-SOIC (0.295, 7.50mm Width)

Description:

D-Type, Latch 4.5V~5.5V 8 Bits Tri-State Latches 74ALS Series 74ALS666 24 Pins DUAL TTL 24-SOIC (0.295, 7.50mm Width)

Quantity:

In Stock :8864

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.

SN74ALS666DWRE4 Information

TI SN74ALS666DWRE4 technical specifications, attributes, parameters and parts with similar specifications to TI SN74ALS666DWRE4.

Type
Parameter

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
24-SOIC (0.295, 7.50mm Width)

Number of Pins
24

Weight
624.398247mg

Operating Temperature
0°C~70°C

Packaging
Tape & Reel (TR)

Series
74ALS

Pbfree Code
no

Part Status
Obsolete

Type
Parameter

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
24

Additional Feature
WITH CLEAR AND PRESET; WITH DUAL OUTPUT ENABLE; WITH READ-BACK

Subcategory
FF/Latches

Packing Method
TAPE AND REEL

Technology
TTL

Voltage - Supply
4.5V~5.5V

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
NOT SPECIFIED

Download datasheets and manufacturer documentation for TI SN74ALS666DWRE4.

SN74ALS666DWRE4 Overview

In the 24-SOIC (0.295, 7.50mm Width) package, it can be found as an embedded module. Tape & Reel (TR) is the way in which it is packaged. It uses the output configuration Tri-State. In this electrical device, the logic type is D-Type Transparent Latch. Electronic components are mounted using the Surface Mount method. In order for it to operate, it needs a supply voltage of 4.5V~5.5V. A temperature of 0°C~70°C is set as the operating temperature. The 74ALS series contains FPGAs of this type. The design of this electronic part contains 8 bits. This device has been designed with 24 terminations available. As a member of the 74ALS666 family, it falls under that category. The device works with a voltage of 5V for its supply voltage. There are 24 pins attached to it. It is a member of the ALS family of electronic devices. This board has 24 pins on it, which is what it is designed for. Electronic parts are mounted using the Surface Mount method. This device has 2 ports on board, which are all available at the same time. This part can be found within the FF/Latches subcategory. It is possible to reach 5.5V when the maximum supply voltage (Vsup) has been reached. There is 5V power supply for it. If the supply voltage (Vsup) is greater than 4.5V, then the device is working correctly. It contains 8 input lines where electronic circuits are present. Based on its reliable performance, this device is appropriate for TAPE AND REEL. Its output current of 24mA ensures maximum design flexibility. It also has characteristics of WITH CLEAR AND PRESET; WITH DUAL OUTPUT ENABLE; WITH READ-BACK.