TI SN74ALS561ADWRE4

Manufacturer No:

SN74ALS561ADWRE4

Manufacturer:

Package:

20-SOIC (0.295, 7.50mm Width)

Description:

1 Element 5V TTL DUAL Counters & Dividers 74ALS Series 74ALS561 20 Pins Down Positive Edge 20-SOIC (0.295, 7.50mm Width)

Quantity:

In Stock :9197

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

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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

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RFQ (REQUEST FOR QUOTATIONS)

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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.

SN74ALS561ADWRE4 Information

TI SN74ALS561ADWRE4 technical specifications, attributes, parameters and parts with similar specifications to TI SN74ALS561ADWRE4.

Type
Parameter

Mount
Surface Mount

Mounting Type
Surface Mount

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

Number of Pins
20

Weight
500.709277mg

Operating Temperature
0°C~70°C

Packaging
Tape & Reel (TR)

Series
74ALS

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Type
Parameter

Number of Terminations
20

Additional Feature
TCO OUTPUT; COUNT ENABLE INPUTS

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

Number of Functions
1

Supply Voltage
5V

Download datasheets and manufacturer documentation for TI SN74ALS561ADWRE4.

Datasheets:

texasinstruments-sn74als561adwre4-datasheets-2054.pdf

texasinstruments-sn74als561adwre4-datasheets-2055.pdf

SN74ALS561ADWRE4 Overview

This device is supplied in the 20-SOIC (0.295, 7.50mm Width) package. It is configured using 20terminations. Having a supply voltage of 5V enables to operate in a fully flexible manner. In this diagram, there are 1elements that are interconnected by wires. In total, there are 20pins on the component. In this case, it is packaged as Tape & Reel (TR). Circuit components are connected by 20pins. It is mounted using the way of [0]. Initially, it appears to belong to the ALS family. This device is a member of the 74ALSseries and is well suited for a wide range of applications. It is assumed that the logic type is [0]. 0°C~70°Cshould be the operating temperature. Mounting type Surface Mountis used. When a supply voltage of 4.5V~5.5Vis provided, it can operate with greater reliability. The array contains elements containing 4bits each. An important feature of this electronic device is [0]. The base part number of 74ALS561provides access to more related parts. The packing of the product is carried out by [0]. As a result of the voltage source, there is 5V voltage. In order for it to operate, it requires a supply voltage of 5.5V . There is 30MHz frequency associated with it.

SN74ALS561ADWRE4 Features

Embedded in the 20-SOIC (0.295, 7.50mm Width) package
4 bits per element
TCO OUTPUT; COUNT ENABLE INPUTS
Operating supply voltage of 5.5V
Frequency of 30MHz