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HomeProductsIntegrated Circuits (ICs)Logic - Flip Flops74ACT74TTR
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74ACT74TTR - STMicroelectronics

Manufacturer Part Number
74ACT74TTR
Manufacturer
STMicroelectronics
Allelco Part Number
32D-74ACT74TTR
ECAD Model
Parts Description
IC FF D-TYPE DUAL 1BIT 14TSSOP
Package
14-TSSOP (0.173", 4.40mm Width)
Data sheet
74ACT74.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 7760

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Specifications

74ACT74TTR Tech Specifications
STMicroelectronics - 74ACT74TTR technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - 74ACT74TTR

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply 4.5V ~ 5.5V  
Type D-Type  
Trigger Type Positive Edge  
Supplier Device Package 14-TSSOP  
Series 74ACT  
Package / Case 14-TSSOP (0.173", 4.40mm Width)  
Package Tape & Reel (TR)  
Output Type Complementary  
Operating Temperature -55°C ~ 125°C (TA)  
Product Attribute Attribute Value  
Number of Elements 2  
Number of Bits per Element 1  
Mounting Type Surface Mount  
Max Propagation Delay @ V, Max CL 10ns @ 5V, 50pF  
Input Capacitance 3 pF  
Function Set(Preset) and Reset  
Current - Quiescent (Iq) 4 µA  
Current - Output High, Low 24mA, 24mA  
Clock Frequency 250 MHz  
Base Product Number 74ACT74  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

74ACT74TTR

Manufacturer

stmicroelectronics

Introduction

The 74ACT74TTR is a dual D-type flip-flop with set and reset functions. It is part of the 74ACT series, known for its high-speed and low-power capabilities, making it suitable for a wide range of digital applications.

Product Features and Performance

Dual D-type flip-flop with set and reset functions

250 MHz clock frequency

10 ns maximum propagation delay at 5V, 50 pF

Positive edge-triggered

24 mA output drive current (high and low)

5V to 5.5V supply voltage

4 µA quiescent current

3 pF input capacitance

Operating temperature range of -55°C to 125°C

Product Advantages

High-speed operation for efficient digital processing

Low power consumption for energy-efficient designs

Reliable set and reset functions for robust circuit control

Wide operating voltage range for versatile applications

Excellent temperature tolerance for use in diverse environments

Key Reasons to Choose This Product

Industry-leading performance and reliability from a trusted manufacturer

Ideal for high-speed digital logic and control applications

Power-efficient design for extended battery life in portable devices

Comprehensive feature set to meet a wide range of design requirements

Quality and Safety Features

Rigorous quality control and testing procedures

Compliance with industry standards for safety and reliability

Robust design to withstand environmental stresses

Compatibility

The 74ACT74TTR is compatible with other 74ACT series logic devices, allowing for seamless integration into a wide range of digital systems.

Application Areas

High-speed digital processing and control

Industrial automation and control systems

Telecommunications and networking equipment

Consumer electronics and portable devices

Product Lifecycle

The 74ACT74TTR is an obsolete product, meaning it is no longer in active production. However, there are several equivalent or alternative models available from stmicroelectronics, such as the 74ALVC74 and 74LVC74A. Customers are advised to contact our website's sales team for more information on available options and product lifecycle details.

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics 74ACT74TTR

Product Attribute 74ACT74TTR 74ACT823SCX 74ACT825SC 74ACT821SPC
Part Number 74ACT74TTR 74ACT823SCX 74ACT825SC 74ACT821SPC
Manufacturer STMicroelectronics onsemi Fairchild Semiconductor onsemi
Type D-Type D-Type D-Type D-Type
Operating Temperature -55°C ~ 125°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Current - Output High, Low 24mA, 24mA 24mA, 24mA 24mA, 24mA 24mA, 24mA
Supplier Device Package 14-TSSOP 24-SOP 24-SOP 24-PDIP
Clock Frequency 250 MHz 158 MHz 158 MHz 150 MHz
Mounting Type Surface Mount Surface Mount Surface Mount Through Hole
Number of Elements 2 1 1 1
Trigger Type Positive Edge Positive Edge Positive Edge Positive Edge
Input Capacitance 3 pF 4.5 pF 4.5 pF 4.5 pF
Package / Case 14-TSSOP (0.173", 4.40mm Width) 24-SOIC (0.295", 7.50mm Width) 24-SOIC (0.295", 7.50mm Width) 24-DIP (0.300", 7.62mm)
Base Product Number 74ACT74 74ACT823 74ACT825 74ACT821
Output Type Complementary Tri-State, Non-Inverted Tri-State, Non-Inverted Tri-State, Non-Inverted
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Max Propagation Delay @ V, Max CL 10ns @ 5V, 50pF 9.5ns @ 5V, 50pF 9.5ns @ 5V, 50pF 9.5ns @ 5V, 50pF
Number of Bits per Element 1 9 8 10
Series 74ACT 74ACT 74ACT 74ACT
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tube
Function Set(Preset) and Reset Master Reset Master Reset Standard
Current - Quiescent (Iq) 4 µA 80 µA 80 µA 80 µA

74ACT74TTR Datasheet PDF

Download 74ACT74TTR pdf datasheets and STMicroelectronics documentation for 74ACT74TTR - STMicroelectronics.

Datasheets
74ACT74.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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74ACT74TTR Image

74ACT74TTR

STMicroelectronics
32D-74ACT74TTR

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