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HomeProductsIntegrated Circuits (ICs)Logic - Buffers, Drivers, Receivers, TransceiversSN74AS245NSR
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SN74AS245NSR - Texas Instruments

Manufacturer Part Number
SN74AS245NSR
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74AS245NSR
ECAD Model
Parts Description
IC TXRX NON-INVERT 5.5V 20SO
Package
20-SOIC (0.209", 5.30mm Width)
Data sheet
SN54/74(ALS,AS)245(A).pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 12499

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Specifications

SN74AS245NSR Tech Specifications
Texas Instruments - SN74AS245NSR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74AS245NSR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 4.5V ~ 5.5V  
Supplier Device Package 20-SO  
Series 74AS  
Package / Case 20-SOIC (0.209", 5.30mm Width)  
Package Tape & Reel (TR)  
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 Surface Mount  
Logic Type Transceiver, Non-Inverting  
Input Type -  
Current - Output High, Low 15mA, 64mA  
Base Product Number 74AS245  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

SN74AS245NSR

Manufacturer

Texas Instruments

Introduction

The SN74AS245NSR is a high-speed, 8-bit non-inverting transceiver designed for bidirectional data bus applications. It features fast propagation delays, high drive capability, and 3-state outputs, making it suitable for a wide range of digital logic applications.

Product Features and Performance

8-bit non-inverting transceiver

High-speed operation with fast propagation delays

High drive capability with 15mA source and 64mA sink output current

3-state outputs for bus management

Operates on a single 4.5V to 5.5V power supply

Supports operating temperatures from 0°C to 70°C

Product Advantages

Efficient bidirectional data transfer

Reliable high-speed operation

Flexible power supply requirements

Wide operating temperature range

Key Reasons to Choose This Product

Proven performance and reliability from a trusted manufacturer

Versatile design suitable for a variety of digital logic applications

Cost-effective solution for high-speed data bus applications

Quality and Safety Features

Manufactured to strict quality standards

Compliant with industry safety and regulatory requirements

Compatibility

The SN74AS245NSR is compatible with standard 74AS series logic devices and can be easily integrated into a wide range of digital systems.

Application Areas

Bidirectional data bus applications

Digital logic circuits

High-speed data communication interfaces

Embedded systems and industrial controls

Product Lifecycle

The SN74AS245NSR is an active product, and our website's sales team continues to manufacture and support this device. There are several equivalent or alternative models available, including the SN74ALS245N and SN74LVC245A. Customers are encouraged to contact our website's sales team for more information on product availability and alternatives.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74AS245NSR

Product Attribute SN74AS245NSR SN74AS244ANSR SN74AS244AN SN74AS245N
Part Number SN74AS245NSR SN74AS244ANSR SN74AS244AN SN74AS245N
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Output Type 3-State 3-State 3-State 3-State
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Series 74AS 74AS 74AS 74AS
Package / Case 20-SOIC (0.209", 5.30mm Width) 20-SOIC (0.209", 5.30mm Width) 20-DIP (0.300", 7.62mm) 20-DIP (0.300", 7.62mm)
Supplier Device Package 20-SO 20-SO 20-PDIP 20-PDIP
Input Type - - - -
Current - Output High, Low 15mA, 64mA 15mA, 64mA 15mA, 64mA 15mA, 64mA
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Mounting Type Surface Mount Surface Mount Through Hole Through Hole
Logic Type Transceiver, Non-Inverting Buffer, Non-Inverting Buffer, Non-Inverting Transceiver, Non-Inverting
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tube
Base Product Number 74AS245 74AS244 74AS244 74AS245
Number of Bits per Element 8 4 4 8
Number of Elements 1 2 2 1

SN74AS245NSR Datasheet PDF

Download SN74AS245NSR pdf datasheets and Texas Instruments documentation for SN74AS245NSR - Texas Instruments.

PCN Packaging
20L SOP 29/Sep/2016.pdf
HTML Datasheet
SN54/74(ALS,AS)245(A).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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SN74AS245NSR

Texas Instruments
32D-SN74AS245NSR

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