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HomeProductsIntegrated Circuits (ICs)Logic - Buffers, Drivers, Receivers, TransceiversSN74LS245NSR
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SN74LS245NSR - Texas Instruments

Manufacturer Part Number
SN74LS245NSR
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74LS245NSR
ECAD Model
Parts Description
IC TXRX NON-INVERT 5.25V 20SO
Detailed Description
Package
20-SOIC (0.209', 5.30mm Width)
Data sheet
SN54LS245, SN74LS245.pdf
RoHs Status
ROHS3 Compliant
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In stock: 89420

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Specifications

SN74LS245NSR Tech Specifications
Texas Instruments - SN74LS245NSR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74LS245NSR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 4.75V ~ 5.25V  
Supplier Device Package 20-SO  
Series 74LS  
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, 24mA  
Base Product Number 74LS245  

Parts Introduction

Manufacturer Part Number

SN74LS245NSR

Manufacturer

Texas Instruments

Introduction

8-Bit Bi-Directional Bus Transceiver

Product Features and Performance

3-State TTL-Compatible Octal Bus Transceivers

Data Direction Controlled by Direction Enable (G) Input

Inputs and Outputs Meet TTL Voltage Level Specifications

Outputs Can Drive Up to 15 TTL Loads

Inputs Can Receive Voltages Up to 5.5V

Product Advantages

Allows Interconnection of 8-Bit Buses

Provides Direction Control and 3-State Capability

Supports Hot-Swapping Applications

Suitable for Interfacing between Busses of Different Logic Families

Key Technical Parameters

Operating Voltage: 4.75V to 5.25V

Output High Current: 15mA

Output Low Current: 24mA

Operating Temperature: 0°C to 70°C

Quality and Safety Features

RoHS3 Compliant

Compatibility

Compatible with 74LS, 74ALS, and 74AS Families

Application Areas

Computer and Peripheral Equipment

Process Control Systems

Instrumentation

Industrial Control

Product Lifecycle

Currently in production

Replacement options available

Key Reasons to Choose This Product

Reliable and proven TTL transceiver technology

Wide operating voltage range

Robust 3-state outputs

Suitable for various digital interface applications

Long-term availability and support from Texas Instruments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74LS245NSR

Product Attribute SN74LS245NSR SN74LS245N SN74LS244NS SN74LS244N
Part Number SN74LS245NSR SN74LS245N SN74LS244NS SN74LS244N
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Series 74LS 74LS 74LS 74LS
Input Type - - - -
Supplier Device Package 20-SO 20-PDIP 20-SO 20-PDIP
Logic Type Transceiver, Non-Inverting Transceiver, Non-Inverting Buffer, Non-Inverting Buffer, Non-Inverting
Number of Elements 1 1 2 2
Voltage - Supply 4.75V ~ 5.25V 4.75V ~ 5.25V 4.75V ~ 5.25V 4.75V ~ 5.25V
Current - Output High, Low 15mA, 24mA 15mA, 24mA 15mA, 24mA 15mA, 24mA
Mounting Type Surface Mount Through Hole Surface Mount Through Hole
Number of Bits per Element 8 8 4 4
Base Product Number 74LS245 74LS245 74LS244 74LS244
Output Type 3-State 3-State 3-State 3-State
Package / Case 20-SOIC (0.209', 5.30mm Width) 20-DIP (0.300', 7.62mm) 20-SOIC (0.209', 5.30mm Width) 20-DIP (0.300', 7.62mm)
Package Tape & Reel (TR) Tube Tube Tube
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)

SN74LS245NSR Datasheet PDF

Download SN74LS245NSR pdf datasheets and Texas Instruments documentation for SN74LS245NSR - Texas Instruments.

Datasheets
SN54LS245, SN74LS245.pdf
PCN Packaging
2.73KHz.pdf

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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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SN74LS245NSR Image

SN74LS245NSR

Texas Instruments
32D-SN74LS245NSR

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