TI SN74LS181NE4

Manufacturer No:

SN74LS181NE4

Manufacturer:

Package:

PDIP

Description:

5V TTL DUAL Counters & Dividers 24 Pins PDIP

Quantity:

In Stock :9293

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Shipping & Availability

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

Shipped from：HK Warehouse

Expected Shipping：Thu, May 7 - Fri, May 8, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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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)

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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.

SN74LS181NE4 Information

TI SN74LS181NE4 technical specifications, attributes, parameters and parts with similar specifications to TI SN74LS181NE4.

Type
Parameter

Mount
Through Hole

Package / Case
PDIP

Number of Pins
24

Weight
3.735305g

Packaging
Rail/Tube

JESD-609 Code
e4

Pbfree Code
yes

Number of Terminations
24

Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)

Max Operating Temperature
70°C

Type
Parameter

Min Operating Temperature
0°C

Subcategory
Arithmetic Circuits

Technology
TTL

Terminal Position
DUAL

Number of Functions
1

Supply Voltage
5V

Pin Count
24

Power Supplies
5V

Temperature Grade
COMMERCIAL

Number of Circuits
1

Download datasheets and manufacturer documentation for TI SN74LS181NE4.

Datasheets:

texasinstruments-sn74ls181ne4-datasheets-8865.pdf

texasinstruments-sn74ls181ne4-datasheets-8866.pdf

texasinstruments-sn74ls181ne4-datasheets-8867.pdf

SN74LS181NE4 Overview

This device is supplied in the PDIP package. It is configured using 24terminations. Having a supply voltage of 5V enables to operate in a fully flexible manner. In total, there are 24pins on the component. In this case, it is packaged as Rail/Tube. Circuit components are connected by 24pins. It is mounted using the way of [0]. Initially, it appears to belong to the LS family. There is information in the device in the form of 4bits. As far as Pbfree code is concerned, the result may be yes. Temperature grade COMMERCIALhas been selected for this device. As a result of the voltage source, there is 5V voltage. Long-term operation at 70°Cwith acceptable electrical stability is possible. It operates over a specified temperature range with a lower limit generally set to 0°C. The maximum voltage that can be applied to the device is 5.25V. It is possible to operate the device at as low a voltage as 4.75V. It is part of the Arithmetic Circuitsfamily of electronic components. It uses the logic IC type [0]. During normal operation, it consists of 1circuits. When a high-level voltage is applied to the output, there is -400?A current flowing into it. When a low-level voltage is specified, there is 8mA current flowing into the output terminal.