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HomeProductsIntegrated Circuits (ICs)Logic - ComparatorsSN74LS684DWR
SN74LS684DWR Image
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See specifications for product details.

SN74LS684DWR - Texas Instruments

Manufacturer Part Number
SN74LS684DWR
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74LS684DWR
ECAD Model
Parts Description
IC COMPARATOR MAGNITUDE 20SOIC
Detailed Description
Package
20-SOIC (0.295', 7.50mm Width)
Data sheet
SN54LS682/684-85/687-88, SN74LS682/684-88.pdf
RoHs Status
ROHS3 Compliant
In stock: 11035

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Quantity

Specifications

SN74LS684DWR Tech Specifications
Texas Instruments - SN74LS684DWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74LS684DWR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 4.85V ~ 5.25V  
Type Magnitude Comparator  
Supplier Device Package 20-SOIC  
Series 74LS  
Package / Case 20-SOIC (0.295', 7.50mm Width)  
Package Tape & Reel (TR)  
Output Function A=B, A>B  
Product Attribute Attribute Value  
Output Active Low  
Operating Temperature 0°C ~ 70°C  
Number of Bits 8  
Mounting Type Surface Mount  
Max Propagation Delay @ V, Max CL 30ns @ 5V, 45pF  
Current - Output High, Low 400µA, 24mA  
Base Product Number 74LS684  

Parts Introduction

Manufacturer Part Number

SN74LS684DWR

Manufacturer

Texas Instruments

Introduction

The SN74LS684DWR is an 8-bit magnitude comparator from Texas Instruments. It is capable of comparing two 8-bit binary numbers and providing output signals indicating the relative magnitudes of the two inputs.

Product Features and Performance

8-bit magnitude comparator

Compares two 8-bit binary numbers

Provides output signals indicating the relative magnitudes of the inputs

Operates on a 4.85V to 5.25V power supply

Output current: 400μA (high), 24mA (low)

Maximum propagation delay: 30ns @ 5V, 45pF load

Operating temperature range: 0°C to 70°C

20-pin SOIC package

Product Advantages

Compact 8-bit magnitude comparison in a small SOIC package

Low power consumption

Fast propagation delay

Wide operating temperature range

Key Reasons to Choose This Product

Reliable Texas Instruments quality and performance

Compact and space-saving design

Suitable for a wide range of applications requiring 8-bit magnitude comparison

Quality and Safety Features

Manufactured by the trusted Texas Instruments brand

Complies with relevant industry standards and regulations

Compatibility

The SN74LS684DWR is compatible with other 74LS series logic devices and can be used in a variety of digital circuit designs.

Application Areas

Digital signal processing

Arithmetic and data comparison circuits

Industrial control and automation systems

Electronic test and measurement equipment

Product Lifecycle

The SN74LS684DWR is an active product. There are no known equivalent or alternative models available at this time. For the latest product information and availability, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74LS684DWR

Product Attribute SN74LS684DWR SN74LS684N SN74LS688N SN74LS688N
Part Number SN74LS684DWR SN74LS684N SN74LS688N SN74LS688N
Manufacturer Texas Instruments onsemi onsemi Texas Instruments
Package Tape & Reel (TR) Tube Tube Tube
Supplier Device Package 20-SOIC 20-PDIP 20-PDIP 20-PDIP
Voltage - Supply 4.85V ~ 5.25V 4.85V ~ 5.25V 4.85V ~ 5.25V 4.85V ~ 5.25V
Series 74LS 74LS 74LS 74LS
Base Product Number 74LS684 74LS684 74LS688 74LS688
Mounting Type Surface Mount Through Hole Through Hole Through Hole
Output Function A=B, A>B A=B, A>B A=B A=B
Output Active Low Active Low Active Low Active Low
Max Propagation Delay @ V, Max CL 30ns @ 5V, 45pF 30ns @ 5V, 45pF 23ns @ 5V, 45pF 23ns @ 5V, 45pF
Type Magnitude Comparator Magnitude Comparator Identity Comparator Identity Comparator
Number of Bits 8 8 8 8
Package / Case 20-SOIC (0.295', 7.50mm Width) 20-DIP (0.300", 7.62mm) 20-DIP (0.300", 7.62mm) 20-DIP (0.300", 7.62mm)
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
Current - Output High, Low 400µA, 24mA 400µA, 24mA 400µA, 24mA 400µA, 24mA

SN74LS684DWR Datasheet PDF

Download SN74LS684DWR pdf datasheets and Texas Instruments documentation for SN74LS684DWR - Texas Instruments.

HTML Datasheet
SN54LS682/684-85/687-88, SN74LS682/684-88.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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SN74LS684DWR Image

SN74LS684DWR

Texas Instruments
32D-SN74LS684DWR

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