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HomeProductsIntegrated Circuits (ICs)Logic - Flip FlopsSN74ALS273DWR
SN74ALS273DWR Image
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SN74ALS273DWR - Texas Instruments

Manufacturer Part Number
SN74ALS273DWR
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74ALS273DWR
ECAD Model
Parts Description
IC FF D-TYPE SNGL 8BIT 20SOIC
Detailed Description
Package
20-SOIC (0.295', 7.50mm Width)
Data sheet
Cylindrical Battery Holders.pdf
SN54ALS273, SN74ALS273.pdf
RoHs Status
ROHS3 Compliant
In stock: 53690

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Quantity

Specifications

SN74ALS273DWR Tech Specifications
Texas Instruments - SN74ALS273DWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74ALS273DWR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 4.5V ~ 5.5V  
Type D-Type  
Trigger Type Positive Edge  
Supplier Device Package 20-SOIC  
Series 74ALS  
Package / Case 20-SOIC (0.295', 7.50mm Width)  
Package Tape & Reel (TR)  
Output Type Non-Inverted  
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  
Max Propagation Delay @ V, Max CL 15ns @ 5V, 50pF  
Function Master Reset  
Current - Quiescent (Iq) 20 mA  
Current - Output High, Low 2.6mA, 24mA  
Clock Frequency 35 MHz  
Base Product Number 74ALS273  

Parts Introduction

Manufacturer Part Number

SN74ALS273DWR

Manufacturer

Texas Instruments

Introduction

8-Bit Dual D-Type Flip-Flops with Positive-Edge Trigger, Master Reset, and Three-State Outputs

Product Features and Performance

8-bit dual D-type flip-flops

Positive-edge-triggered

Master reset

Three-state outputs

Operating temperature: 0°C to 70°C

Clock frequency: 35 MHz

Propagation delay: 15 ns @ 5V, 50 pF

Supply voltage: 4.5V to 5.5V

Quiescent current: 20 mA

Output current: 2.6 mA (high), 24 mA (low)

Product Advantages

Reliable and stable performance

Compact surface mount package

Broad compatibility

Key Technical Parameters

Package: 20-SOIC (0.295", 7.50 mm width)

Mounting type: Surface mount

Series: 74ALS

RoHS compliance: RoHS3 compliant

Quality and Safety Features

Robust design for reliable operation

Compliant with RoHS3 regulations

Compatibility

Compatible with a wide range of digital logic circuits and systems

Application Areas

Digital logic circuits

Control systems

Embedded systems

Product Lifecycle

Currently available

No discontinuation or replacement plans

Key Reasons to Choose This Product

Reliable and stable performance

Compact surface mount package

Broad compatibility with various digital logic circuits

Compliance with RoHS3 regulations for environmental and safety standards

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74ALS273DWR

Product Attribute SN74ALS273DWR SN74ALS273N SN74ALS273NSR SN74ALS273DW
Part Number SN74ALS273DWR SN74ALS273N SN74ALS273NSR SN74ALS273DW
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Number of Elements 1 1 1 1
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tube
Function Master Reset Master Reset Master Reset Master Reset
Mounting Type Surface Mount Through Hole Surface Mount Surface Mount
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Number of Bits per Element 8 8 8 8
Current - Quiescent (Iq) 20 mA 20 mA 20 mA 20 mA
Series 74ALS 74ALS 74ALS 74ALS
Clock Frequency 35 MHz 35 MHz 35 MHz 35 MHz
Output Type Non-Inverted Non-Inverted Non-Inverted Non-Inverted
Trigger Type Positive Edge Positive Edge Positive Edge Positive Edge
Supplier Device Package 20-SOIC 20-PDIP 20-SO 20-SOIC
Type D-Type D-Type D-Type D-Type
Base Product Number 74ALS273 74ALS273 74ALS273 74ALS273
Max Propagation Delay @ V, Max CL 15ns @ 5V, 50pF 15ns @ 5V, 50pF 15ns @ 5V, 50pF 15ns @ 5V, 50pF
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Package / Case 20-SOIC (0.295', 7.50mm Width) 20-DIP (0.300', 7.62mm) 20-SOIC (0.209", 5.30mm Width) 20-SOIC (0.295', 7.50mm Width)
Current - Output High, Low 2.6mA, 24mA 2.6mA, 24mA 2.6mA, 24mA 2.6mA, 24mA

SN74ALS273DWR Datasheet PDF

Download SN74ALS273DWR pdf datasheets and Texas Instruments documentation for SN74ALS273DWR - Texas Instruments.

Datasheets
Cylindrical Battery Holders.pdf
PCN Design/Specification
Cylindrical Battery Holders.pdf
HTML Datasheet
SN54ALS273, SN74ALS273.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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SN74ALS273DWR Image

SN74ALS273DWR

Texas Instruments
32D-SN74ALS273DWR

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