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HomeProductsIntegrated Circuits (ICs)Logic - Flip FlopsSN74HCT273DWR
SN74HCT273DWR Image
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See specifications for product details.

SN74HCT273DWR - Texas Instruments

Manufacturer Part Number
SN74HCT273DWR
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74HCT273DWR
ECAD Model
Parts Description
IC FF D-TYPE SNGL 8BIT 20SOIC
Detailed Description
Package
20-SOIC (0.295', 7.50mm Width)
Data sheet
SN54HCT273, SN74HCT273.pdf
RoHs Status
ROHS3 Compliant
In stock: 112200

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Specifications

SN74HCT273DWR Tech Specifications
Texas Instruments - SN74HCT273DWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74HCT273DWR

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 74HCT  
Package / Case 20-SOIC (0.295', 7.50mm Width)  
Package Tape & Reel (TR)  
Output Type Non-Inverted  
Operating Temperature -40°C ~ 85°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 29ns @ 5.5V, 50pF  
Input Capacitance 3 pF  
Function Master Reset  
Current - Quiescent (Iq) 8 µA  
Current - Output High, Low 4mA, 4mA  
Clock Frequency 37 MHz  
Base Product Number 74HCT273  

Parts Introduction

Manufacturer Part Number

SN74HCT273DWR

Manufacturer

Texas Instruments

Introduction

Octal D-Type Flip-Flop with Clear

Product Features and Performance

Master Reset Function

D-Type Flip-Flop

Non-Inverted Output

Single Element

8-Bit per Element

Clock frequency up to 37 MHz

Positive Edge Triggered

Low Output Current of 4mA

High Input Capacitance of 3 pF

Maximum Propagation Delay of 29ns at 5.5V

Product Advantages

Compatible with Bus Line Driving

Significant Power Reduction Compared to LSTTL Logic ICs

Latch-up Performance Exceeds 250mA Per JESD 17

Key Technical Parameters

Voltage Supply between 4.5V and 5.5V

Quiescent Current of 8 µA

Operating Temperature from -40°C to 85°C

Suitable for surface mount with a Supplier Device Package of 20-SOIC

Quality and Safety Features

Designed with High Noise Immunity

Meets ESD Protection levels per JESD 22

Compatibility

Compatible with TTL Inputs

Application Areas

Broadly used in systems requiring Data Storage, Control Systems, Communication Devices

Product Lifecycle

Product Status is Active

Not nearing discontinuation

Several Key Reasons to Choose This Product

Robust Operating Temperature Range for Diverse Environments

Designed for Low Power Consumption and High-Speed Operation

Wide Clock Frequency Range Suitable for Various Applications

Tape & Reel Packaging for Automated Assembly Efficiency

User-Friendly Non-Inverted Output

Quality Assurance from a Reputable Manufacturer like Texas Instruments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74HCT273DWR

Product Attribute SN74HCT273DWR SN74HCT273ANSR SN74HCT273DBR SN74HCT273APWR
Part Number SN74HCT273DWR SN74HCT273ANSR SN74HCT273DBR SN74HCT273APWR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Current - Output High, Low 4mA, 4mA 4mA, 4mA 4mA, 4mA 4mA, 4mA
Number of Elements 1 1 1 1
Input Capacitance 3 pF 3 pF 3 pF 3 pF
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Trigger Type Positive Edge Positive Edge Positive Edge Positive Edge
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Max Propagation Delay @ V, Max CL 29ns @ 5.5V, 50pF 34ns @ 4.5V, 50pF 29ns @ 5.5V, 50pF 27ns @ 5.5V, 50pF
Type D-Type D-Type D-Type D-Type
Base Product Number 74HCT273 74HCT273 74HCT273 74HCT273
Package / Case 20-SOIC (0.295', 7.50mm Width) 20-SOIC (0.209', 5.30mm Width) 20-SSOP (0.209', 5.30mm Width) 20-TSSOP (0.173", 4.40mm Width)
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Current - Quiescent (Iq) 8 µA 8 µA 8 µA 8 µA
Output Type Non-Inverted Non-Inverted Non-Inverted Non-Inverted
Clock Frequency 37 MHz 37 MHz 37 MHz 75 MHz
Series 74HCT 74HCT 74HCT 74HCT
Number of Bits per Element 8 8 8 8
Function Master Reset Master Reset Master Reset Master Reset
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Supplier Device Package 20-SOIC 20-SO 20-SSOP 20-TSSOP

SN74HCT273DWR Datasheet PDF

Download SN74HCT273DWR pdf datasheets and Texas Instruments documentation for SN74HCT273DWR - Texas Instruments.

PCN Design/Specification
Material Set 21/Jun/2016.pdf SN74HC(T)x 25/Jul/2022.pdf
PCN Assembly/Origin
2.73KHz.pdf
HTML Datasheet
SN54HCT273, SN74HCT273.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.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SN74HCT273DWR Image

SN74HCT273DWR

Texas Instruments
32D-SN74HCT273DWR

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