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HomeProductsIntegrated Circuits (ICs)Logic - Flip FlopsSN74AHCT273NSR
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SN74AHCT273NSR - Texas Instruments

Manufacturer Part Number
SN74AHCT273NSR
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74AHCT273NSR
ECAD Model
Parts Description
IC FF D-TYPE SNGL 8BIT 20SO
Detailed Description
Package
20-SOIC (0.209", 5.30mm Width)
Data sheet
SN54/74AHCT273.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 132730
  • Unit Price: $0.77
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $0.77 $0.77
10+ $0.679 $6.79
25+ $0.638 $15.95
100+ $0.52 $52.00
250+ $0.483 $120.75
500+ $0.411 $205.50
1000+ $0.329 $329.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Specifications

SN74AHCT273NSR Tech Specifications
Texas Instruments - SN74AHCT273NSR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74AHCT273NSR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 4.5V ~ 5.5V  
Type D-Type  
Trigger Type Positive Edge  
Supplier Device Package 20-SO  
Series 74AHCT  
Package / Case 20-SOIC (0.209", 5.30mm 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 9.2ns @ 5V, 50pF  
Input Capacitance 2.5 pF  
Function Master Reset  
Current - Quiescent (Iq) 4 µA  
Current - Output High, Low 8mA, 8mA  
Clock Frequency 120 MHz  
Base Product Number 74AHCT273  

Parts Introduction

Manufacturer Part Number

SN74AHCT273NSR

Manufacturer

texas-instruments

Introduction

The SN74AHCT273NSR is an 8-bit positive-edge-triggered D-type flip-flop with master reset. It features separate D and clock inputs for each flip-flop, and has non-inverted outputs. This device is suitable for use in a wide range of digital applications, including microprocessor and memory systems, industrial controls, and interface circuits.

Product Features and Performance

8-bit positive-edge-triggered D-type flip-flop

Master reset function

Non-inverted outputs

High-speed operation up to 120 MHz

Low power consumption with 4 μA quiescent current

Wide supply voltage range of 4.5V to 5.5V

Low propagation delay of 9.2 ns at 5V and 50 pF load

Surface mount packaging for compact designs

Product Advantages

Reliable performance and longevity

Efficient power consumption

Compact surface mount package

Suitable for a variety of digital applications

Key Reasons to Choose This Product

High-speed operation for fast-paced digital systems

Low power consumption for energy-efficient designs

Versatile functionality for a wide range of applications

Compact surface mount package for space-constrained designs

Reliable quality and performance from a trusted manufacturer

Quality and Safety Features

Tested and certified to meet industry standards

Robust design for reliable long-term operation

Compliant with environmental and safety regulations

Compatibility

The SN74AHCT273NSR is compatible with a variety of digital logic families, including TTL, CMOS, and other advanced CMOS logic devices.

Application Areas

Microprocessor and memory systems

Industrial control and automation

Interface circuits

Digital signal processing

Telecommunications equipment

Medical and scientific instrumentation

Product Lifecycle

The SN74AHCT273NSR is an active product, currently in production. There are no immediate plans for discontinuation. While there may be equivalent or alternative models available from other manufacturers, it is recommended that customers contact our website's sales team for the latest information on product availability and compatibility.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74AHCT273NSR

Product Attribute SN74AHCT273NSR SN74AHCT273DBR SN74AHCT273PWR SN74AHCT273DGVR
Part Number SN74AHCT273NSR SN74AHCT273DBR SN74AHCT273PWR SN74AHCT273DGVR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Current - Quiescent (Iq) 4 µA 4 µA 4 µA 4 µA
Number of Elements 1 1 1 1
Max Propagation Delay @ V, Max CL 9.2ns @ 5V, 50pF 9.2ns @ 5V, 50pF 9.2ns @ 5V, 50pF 9.2ns @ 5V, 50pF
Package / Case 20-SOIC (0.209", 5.30mm Width) 20-SSOP (0.209', 5.30mm Width) 20-TSSOP (0.173', 4.40mm Width) 20-TFSOP (0.173", 4.40mm Width)
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 125°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Number of Bits per Element 8 8 8 8
Current - Output High, Low 8mA, 8mA 8mA, 8mA 8mA, 8mA 8mA, 8mA
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Trigger Type Positive Edge Positive Edge Positive Edge Positive Edge
Type D-Type D-Type D-Type D-Type
Series 74AHCT 74AHCT 74AHCT 74AHCT
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Supplier Device Package 20-SO 20-SSOP 20-TSSOP 20-TVSOP
Clock Frequency 120 MHz 75 MHz 75 MHz 75 MHz
Function Master Reset Master Reset Master Reset Master Reset
Base Product Number 74AHCT273 74AHCT273 74AHCT273 74AHCT273
Input Capacitance 2.5 pF 2.5 pF 2.5 pF 2.5 pF
Output Type Non-Inverted Non-Inverted Non-Inverted Non-Inverted

SN74AHCT273NSR Datasheet PDF

Download SN74AHCT273NSR pdf datasheets and Texas Instruments documentation for SN74AHCT273NSR - Texas Instruments.

HTML Datasheet
SN54/74AHCT273.pdf
PCN Packaging
20L SOP 29/Sep/2016.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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SN74AHCT273NSR

Texas Instruments
32D-SN74AHCT273NSR

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