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HomeProductsIntegrated Circuits (ICs)Logic - Buffers, Drivers, Receivers, TransceiversSN74LS641N
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SN74LS641N - onsemi

Manufacturer Part Number
SN74LS641N
Manufacturer
onsemi
Allelco Part Number
32D-SN74LS641N
ECAD Model
Parts Description
IC TXRX NON-INVERT 5.25V 20DIP
Package
20-DIP (0.300", 7.62mm)
Data sheet
SN74LS641DW.pdf
Our certification
In stock: 16719

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Specifications

SN74LS641N Tech Specifications
onsemi - SN74LS641N technical specifications, attributes, parameters and parts with similar specifications to onsemi - SN74LS641N

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage - Supply 4.75V ~ 5.25V  
Supplier Device Package 20-PDIP  
Series 74LS  
Package / Case 20-DIP (0.300", 7.62mm)  
Package Tube  
Output Type Open Collector  
Operating Temperature 0°C ~ 70°C (TA)  
Product Attribute Attribute Value  
Number of Elements 1  
Number of Bits per Element 8  
Mounting Type Through Hole  
Logic Type Transceiver, Non-Inverting  
Input Type -  
Current - Output High, Low -, 24mA  
Base Product Number 74LS641  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL)
REACH Status
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

SN74LS641N

Manufacturer

Texas Instruments

Introduction

The SN74LS641N is a non-inverting transceiver from the 74LS series, featuring 8 bits per element with open collector outputs, designed for logic buffering, driving, and receiving in various digital applications.

Product Features and Performance

Non-Inverting Transceiver

8 bits per element

Open collector outputs

Logic buffering, driving, and receiving capabilities

Product Advantages

High-performance 74LS series technology

Reliable data transmission

Robust open collector output design

Key Technical Parameters

Logic Type: Transceiver, Non-Inverting

Number of Elements: 1

Number of Bits per Element: 8

Current Output High, Low: -, 24mA

Voltage Supply: 4.75V ~ 5.25V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Through Hole

Package/Case: 20-DIP (0.300", 7.62mm)

Quality and Safety Features

Controlled operating temperature range from 0°C to 70°C

Robust DIP packaging ensuring product durability

Compatibility

Compatible with various digital systems requiring non-inverting transceiver functions

Application Areas

Digital logic systems

Data communication equipment

Signal buffering and driving in computing applications

Product Lifecycle

Status: Active

No known discontinuation date, with continued support for replacements and upgrades

Several Key Reasons to Choose This Product

Proven reliability from Texas Instruments

Designed for easy integration into digital systems

Robust output for driving capabilities

Operates effectively within a broad supply voltage range

Suitable for a wide range of applications in electronics systems

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi SN74LS641N

Product Attribute SN74LS641N SN74LS641N SN74LS642NS SN74LS642-1N
Part Number SN74LS641N SN74LS641N SN74LS642NS SN74LS642-1N
Manufacturer onsemi Texas Instruments Texas Instruments Texas Instruments
Input Type - - - -
Logic Type Transceiver, Non-Inverting Transceiver, Non-Inverting Transceiver, Inverting Transceiver, Inverting
Current - Output High, Low -, 24mA -, 24mA 100µA, 24mA -, 48mA
Package Tube Tube Tube Tube
Output Type Open Collector Open Collector Open Collector Open Collector
Supplier Device Package 20-PDIP 20-PDIP 20-SO 20-PDIP
Number of Bits per Element 8 8 8 8
Mounting Type Through Hole Through Hole Surface Mount Through Hole
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Package / Case 20-DIP (0.300", 7.62mm) 20-DIP (0.300", 7.62mm) 20-SOIC (0.209", 5.30mm Width) 20-DIP (0.300', 7.62mm)
Series 74LS 74LS 74LS 74LS
Number of Elements 1 1 1 1
Base Product Number 74LS641 74LS641 - 74LS642
Voltage - Supply 4.75V ~ 5.25V 4.75V ~ 5.25V 4.75V ~ 5.25V 4.75V ~ 5.25V

SN74LS641N Datasheet PDF

Download SN74LS641N pdf datasheets and onsemi documentation for SN74LS641N - onsemi.

HTML Datasheet
SN74LS641DW.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SN74LS641N

onsemi
32D-SN74LS641N

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