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HomeProductsIntegrated Circuits (ICs)Logic - Flip FlopsSN74AHCT574DWR
SN74AHCT574DWR Image
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SN74AHCT574DWR - Texas Instruments

Manufacturer Part Number
SN74AHCT574DWR
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74AHCT574DWR
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
SN54/74AHCT574.pdf
RoHs Status
ROHS3 Compliant
In stock: 141910

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Specifications

SN74AHCT574DWR Tech Specifications
Texas Instruments - SN74AHCT574DWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74AHCT574DWR

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 74AHCT  
Package / Case 20-SOIC (0.295', 7.50mm Width)  
Package Tape & Reel (TR)  
Output Type Tri-State, Non-Inverted  
Operating Temperature -40°C ~ 125°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 10.6ns @ 5V, 50pF  
Input Capacitance 3 pF  
Function Standard  
Current - Quiescent (Iq) 4 µA  
Current - Output High, Low 8mA, 8mA  
Clock Frequency 115 MHz  
Base Product Number 74AHCT574  

Parts Introduction

Manufacturer Part Number

SN74AHCT574DWR

Manufacturer

Texas Instruments

Introduction

The SN74AHCT574DWR is a high-performance, 8-bit D-Type flip-flop from Texas Instruments' 74AHCT series, designed for buffering and data storage in digital systems.

Product Features and Performance

Single 8-bit D-Type flip-flop configuration

Tri-State Non-Inverted Outputs

Maximum Clock Frequency of 115 MHz

Low Maximum Propagation Delay: 10.6ns at 5V, 50pF

Positive edge-triggered

Output Current: High and Low 8mA

Low input capacitance: 3pF

Product Advantages

High data bandwidth suitable for fast digital systems

Robust output drive capability

Minimal propagation delay enhances system speed and response

Key Technical Parameters

Clock Frequency: 115 MHz

Max Propagation Delay: 10.6ns @ 5V, 50pF

Operating Temperature: -40°C ~ 125°C

Voltage Supply Range: 4.5V to 5.5V

Current Quiescent: 4 µA

Quality and Safety Features

Operates effectively within a broad temperature range (-40°C to 125°C)

Low quiescent current promotes energy efficiency

Compatibility

Compatible with other devices in the 74AHCT series for broader circuit applications

Surface Mount, 20-SOIC package fitting standard automated assembly processes

Application Areas

Telecommunications

Computing Systems

Data Storage Equipment

Industrial Automation

Product Lifecycle

Status: Active

Not currently nearing discontinuation with ample availability

Replacements or upgrades available within Texas Instruments' extensive 74AHCT product range

Several Key Reasons to Choose This Product

High clock frequency supports faster processing capabilities

Low propagation delay ensures efficient timing and synchronization

Wide operating temperature range facilitates use in harsh environments

Energy-efficient with ultra-low quiescent current

Readily available as part of a well-supported and active product series

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74AHCT574DWR

Product Attribute SN74AHCT574DWR SN74AHCT74D SN74AHCT574PWR SN74AHCT74DR
Part Number SN74AHCT574DWR SN74AHCT74D SN74AHCT574PWR SN74AHCT74DR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Current - Output High, Low 8mA, 8mA 8mA, 8mA 8mA, 8mA 8mA, 8mA
Base Product Number 74AHCT574 74AHCT74 74AHCT574 74AHCT74
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Number of Bits per Element 8 1 8 1
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Package / Case 20-SOIC (0.295', 7.50mm Width) 14-SOIC (0.154", 3.90mm Width) 20-TSSOP (0.173', 4.40mm Width) 14-SOIC (0.154', 3.90mm Width)
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tape & Reel (TR)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Output Type Tri-State, Non-Inverted Complementary Tri-State, Non-Inverted Complementary
Max Propagation Delay @ V, Max CL 10.6ns @ 5V, 50pF 8.8ns @ 5V, 50pF 10.6ns @ 5V, 50pF 8.8ns @ 5V, 50pF
Series 74AHCT 74AHCT 74AHCT 74AHCT
Clock Frequency 115 MHz 140 MHz 115 MHz 140 MHz
Type D-Type D-Type D-Type D-Type
Trigger Type Positive Edge Positive Edge Positive Edge Positive Edge
Number of Elements 1 2 1 2
Function Standard Set(Preset) and Reset Standard Set(Preset) and Reset
Supplier Device Package 20-SOIC 14-SOIC 20-TSSOP 14-SOIC
Input Capacitance 3 pF 2 pF 3 pF 2 pF
Current - Quiescent (Iq) 4 µA 2 µA 4 µA 2 µA

SN74AHCT574DWR Datasheet PDF

Download SN74AHCT574DWR pdf datasheets and Texas Instruments documentation for SN74AHCT574DWR - Texas Instruments.

Datasheets
Cylindrical Battery Holders.pdf
PCN Design/Specification
Cylindrical Battery Holders.pdf
HTML Datasheet
SN54/74AHCT574.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 -

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  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SN74AHCT574DWR Image

SN74AHCT574DWR

Texas Instruments
32D-SN74AHCT574DWR

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