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HomeProductsIntegrated Circuits (ICs)Logic - Signal Switches, Multiplexers, DecodersSN74LS145N
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SN74LS145N - Texas Instruments

Manufacturer Part Number
SN74LS145N
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74LS145N
ECAD Model
Parts Description
IC DECODER 1 X 4:10 16DIP
Package
16-DIP (0.300', 7.62mm)
Data sheet
SN54/74(LS)145.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 68450

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Specifications

SN74LS145N Tech Specifications
Texas Instruments - SN74LS145N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74LS145N

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Supply Source Single Supply  
Voltage - Supply 4.75V ~ 5.25V  
Type Decoder  
Supplier Device Package 16-PDIP  
Series 74LS  
Package / Case 16-DIP (0.300', 7.62mm)  
Product Attribute Attribute Value  
Package Tube  
Operating Temperature 0°C ~ 70°C  
Mounting Type Through Hole  
Independent Circuits 1  
Current - Output High, Low -, 80mA  
Circuit 1 x 4:10  
Base Product Number 74LS145  

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

SN74LS145N

Manufacturer

Texas Instruments

Introduction

The SN74LS145N is a 1-to-10 Decoder designed to convert encoded inputs into multiple output lines.

Product Features and Performance

Decoder type with a 1 x 4:10 circuit configuration

Operates with a single power supply

Wide supply voltage range of 4.75V to 5.25V

Supports operating temperatures from 0°C to 70°C

Through-hole mounting option for secure placement on PCBs

Product Advantages

Highly reliable with a standard operating temperature range

Versatile supply voltage suitable for various logic-level applications

Direct implementation in digital circuit systems without additional components

Key Technical Parameters

Output High, Low Current: -, 80mA

Voltage Supply Source: Single Supply

Supply Voltage Range: 4.75V ~ 5.25V

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Robust package type (16-DIP) ensuring physical protection and ease of handling

Compatibility

Suitable for digital logic applications utilizing a single power supply

Compatible with various microcontrollers and digital systems for decoding tasks

Application Areas

Digital electronics

Embedded systems

Signal processing

Automated systems requiring decoding capabilities

Product Lifecycle

The product status is active

No information indicating nearing discontinuation or availability of replacements

Several Key Reasons to Choose This Product

Reliable performance from a trusted manufacturer, Texas Instruments

Optimal for robust decoding in digital systems with stable voltage requirements

Broad application spectrum, facilitating versatile use in technology and industrial sectors

Durable packaging ensures longevity and consistent performance in demanding environments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74LS145N

Product Attribute SN74LS145N SN74LS148N SN74LS148NSR SN74LS148DR
Part Number SN74LS145N SN74LS148N SN74LS148NSR SN74LS148DR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Base Product Number 74LS145 74LS148 74LS148 74LS148
Type Decoder Priority Encoder Priority Encoder Priority Encoder
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
Independent Circuits 1 1 1 1
Mounting Type Through Hole Through Hole Surface Mount Surface Mount
Voltage - Supply 4.75V ~ 5.25V 4.75V ~ 5.25V 4.75V ~ 5.25V 4.75V ~ 5.25V
Series 74LS 74LS 74LS 74LS
Supplier Device Package 16-PDIP 16-PDIP 16-SO 16-SOIC
Voltage Supply Source Single Supply Single Supply Single Supply Single Supply
Package Tube Tube Tape & Reel (TR) Tape & Reel (TR)
Current - Output High, Low -, 80mA 400µA, 8mA 400µA, 8mA 400µA, 8mA
Circuit 1 x 4:10 1 x 8:3 1 x 8:3 1 x 8:3
Package / Case 16-DIP (0.300', 7.62mm) 16-DIP (0.300', 7.62mm) 16-SOIC (0.209", 5.30mm Width) 16-SOIC (0.154", 3.90mm Width)

SN74LS145N Datasheet PDF

Download SN74LS145N pdf datasheets and Texas Instruments documentation for SN74LS145N - Texas Instruments.

PCN Design/Specification
Cylindrical Battery Holders.pdf
HTML Datasheet
SN54/74(LS)145.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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SN74LS145N

Texas Instruments
32D-SN74LS145N

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