View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Netherlands(Nederland) Spain(español) Turkey(Türk dili) Israel(עִבְרִית) Denmark(Dansk) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Philippines(Pilipino)
Africa, India and Middle East
India(हिंदी)
North America
United States(English) Canada(English) Mexico(español)
HomeProductsIntegrated Circuits (ICs)Logic - Buffers, Drivers, Receivers, TransceiversSN74ALS540N
SN74ALS540N Image
Image may be representation.
See specifications for product details.

SN74ALS540N - Texas Instruments

Manufacturer Part Number
SN74ALS540N
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74ALS540N
ECAD Model
Parts Description
IC BUFFER INVERT 5.5V 20DIP
Detailed Description
Package
20-DIP (0.300", 7.62mm)
Data sheet
SN54ALS541, SN74ALS540-41.pdf
RoHs Status
ROHS3 Compliant
In stock: 19073

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity

Specifications

SN74ALS540N Tech Specifications
Texas Instruments - SN74ALS540N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74ALS540N

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 4.5V ~ 5.5V  
Supplier Device Package 20-PDIP  
Series 74ALS  
Package / Case 20-DIP (0.300", 7.62mm)  
Package Tube  
Output Type 3-State  
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 Buffer, Inverting  
Input Type -  
Current - Output High, Low 15mA, 24mA  
Base Product Number 74ALS540  

Parts Introduction

Manufacturer Part Number

SN74ALS540N

Manufacturer

Texas Instruments

Introduction

The SN74ALS540N is a member of the 74ALS series, specialized in logic buffers, drivers, receivers, and transceivers, designed for high-speed, low-power operations.

Product Features and Performance

Logic Type: Buffer, Inverting

Number of Elements: 1

Number of Bits per Element: 8

Output Type: 3-State, facilitating bus-oriented applications

Current Output High, Low: 15mA, 24mA

Voltage Supply: Operates on a range of 4.5V to 5.5V

Operating Temperature Range: From 0°C to 70°C

Product Advantages

Provides high drive current for driving heavy loads

Low power consumption for energy-efficient operations

Wide operating temperature range suitable for various environments

Through-hole mounting provides sturdy electrical and mechanical connections

Key Technical Parameters

Supply Voltage: 4.5V ~ 5.5V

Operating Temperature: 0°C ~ 70°C

Output Current: High 15mA, Low 24mA

Logic Type: Inverting Buffer

Package: 20-DIP

Quality and Safety Features

Manufactured by Texas Instruments, a leader in quality and innovation in the semiconductor industry

Compliant with industry-standard safety and quality norms

Compatibility

Compatible with TTL logic levels, allowing for easy integration into existing digital systems

Application Areas

Widely used in digital communications, computing devices, and data processing systems

Ideal for bus-oriented transmission lines

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability

Replacement and upgrade options available for future system enhancements

Several Key Reasons to Choose This Product

High reliability and performance standardized by Texas Instruments

Versatile 3-State outputs suitable for multiplexed data transmission lines

Easy integration with a broad range of logic families due to TTL compatibility

Availability of technical support and documentation from Texas Instruments

Active product status ensures sustained availability for new designs and replacements

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74ALS540N

Product Attribute SN74ALS540N SN74ALS541DWR SN74ALS541-1NSR SN74ALS541NSR
Part Number SN74ALS540N SN74ALS541DWR SN74ALS541-1NSR SN74ALS541NSR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package / Case 20-DIP (0.300", 7.62mm) 20-SOIC (0.295', 7.50mm Width) 20-SOIC (0.209", 5.30mm Width) 20-SOIC (0.209', 5.30mm Width)
Current - Output High, Low 15mA, 24mA 15mA, 24mA 15mA, 48mA 15mA, 24mA
Supplier Device Package 20-PDIP 20-SOIC 20-SO 20-SO
Package Tube Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Mounting Type Through Hole Surface Mount Surface Mount Surface Mount
Base Product Number 74ALS540 74ALS541 74ALS541 74ALS541
Output Type 3-State 3-State 3-State 3-State
Number of Bits per Element 8 8 8 8
Number of Elements 1 1 1 1
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Series 74ALS 74ALS 74ALS 74ALS
Logic Type Buffer, Inverting Buffer, Non-Inverting Buffer, Non-Inverting Buffer, Non-Inverting
Input Type - - - -

SN74ALS540N Datasheet PDF

Download SN74ALS540N pdf datasheets and Texas Instruments documentation for SN74ALS540N - Texas Instruments.

PCN Design/Specification
Copper Bond Wire Revision A 04/Dec/2013.pdf Material Set 30/Mar/2017.pdf
HTML Datasheet
SN54ALS541, SN74ALS540-41.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

View More
SN74ALS540N Image

SN74ALS540N

Texas Instruments
32D-SN74ALS540N

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

0 RFQ
Shopping cart (0 Items)
It is empty.
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB