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HomeProductsIntegrated Circuits (ICs)Logic - Flip Flops74AC11074PWR
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74AC11074PWR - Texas Instruments

Manufacturer Part Number
74AC11074PWR
Manufacturer
Texas Instruments
Allelco Part Number
32D-74AC11074PWR
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
43,000 pcs available, New & Original
Parts Description
IC FF D-TYPE DUAL 1BIT 14TSSOP
Package
14-TSSOP
Data sheet
74AC11074PWR.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 43000
  • Unit Price: $0.808
  • Subtotal: $0.00

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Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $0.808 $0.81
200+ $0.313 $62.60
500+ $0.302 $151.00
1000+ $0.297 $297.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

74AC11074PWR Tech Specifications
Texas Instruments - 74AC11074PWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - 74AC11074PWR

Product Attribute Attribute Value
Manufacturer Texas Instruments
Voltage - Supply 3V ~ 5.5V
Type D-Type
Trigger Type Positive Edge
Supplier Device Package 14-TSSOP
Series 74AC
Package / Case 14-TSSOP (0.173', 4.40mm Width)
Package Tape & Reel (TR)
Output Type Complementary
Operating Temperature -40°C ~ 85°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 7.5ns @ 5V, 50pF
Input Capacitance 3.5 pF
Function Set(Preset) and Reset
Current - Quiescent (Iq) 4 µA
Current - Output High, Low 24mA, 24mA
Clock Frequency 150 MHz
Base Product Number 74AC11074

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

74AC11074PWR Image
74AC11074PWR (1)

Manufacturer Part Number

74AC11074PWR

Manufacturer

Texas Instruments

Introduction

The 74AC11074PWR from Texas Instruments is a dual D-type flip flop with set and reset functionality, primarily used in logic circuit applications.

Product Features and Performance

Functions: Set (Preset) and Reset

Type: D-Type with Complementary Output

Number of Elements: 2

Number of Bits per Element: 1

Clock Frequency: 150 MHz

Maximum Propagation Delay: 7.5ns at 5V, 50pF

Trigger Type: Positive Edge

Output Current (High, Low): 24mA, 24mA

Input Capacitance: 3.5 pF

Product Advantages

High frequency operation up to 150 MHz

Low power consumption with quiescent current of only 4 µA

Wide operating temperature range from -40°C to 85°C

Robust output current capability of 24mA for both high and low states

Key Technical Parameters

Voltage Supply: 3V to 5.5V

Quiescent Current (Iq): 4 µA

Operating Temperature: -40°C to 85°C

Clock Frequency: 150 MHz

Propagation Delay: 7.5ns @ 5V, 50pF

Quality and Safety Features

Stable operation within specified temperature ranges

Reliable performance with tight propagation delay specifications

Compatibility

Compatible with other 14-TSSOP logic devices

Suitable for use with 3V to 5.5V supply voltages

Application Areas

Communication systems

Data processing

Personal electronics

Industrial control systems

Product Lifecycle

Current Status: Active

No current discontinuation notices, ensure long-term availability

Several Key Reasons to Choose This Product

High speed performance with up to 150 MHz clock frequency

Low power consumption ideal for power-sensitive applications

Broad compatibility with 3V to 5.5V operating voltages

Suitable for critical temperature environment ranging from -40°C to 85°C

Provides robust output drive capacity of 24mA, accommodating high-demand applications

Frequently Asked Questions(FAQ)

What are the key timing characteristics of the 74AC11074PWR when operating at 5V supply and driving a 50pF load, and how do these compare to typical propagation delays for similar D-type flip-flops in the 74AC series?
The 74AC11074PWR exhibits a maximum propagation delay of 7.5 nanoseconds when operated at 5V supply voltage while driving a standard 50pF capacitive load. This performance aligns closely with other members of the 74AC family, such as the 74ACT11074, which typically show propagation delays in the range of 6–8 ns under identical conditions. The 74AC11074PWR's edge-triggered positive clock architecture ensures deterministic switching behavior, making it suitable for high-speed synchronous designs where timing margins are constrained.
How does the 74AC11074PWR’s input capacitance of 3.5 pF impact fanout and signal integrity in high-density PCB layouts compared to older logic families like 74HC or 74HCT?
With an input capacitance of just 3.5 pF per gate, the 74AC11074PWR presents significantly lower loading to preceding stages than devices in the 74HC or 74HCT series, which often exhibit input capacitances above 5 pF. This reduced capacitance improves signal rise/fall times and enhances overall noise margin in cascaded configurations, allowing higher fanout without requiring additional buffering. In practical terms, this enables more efficient routing on densely populated PCBs, especially in systems using multiple flip-flops across parallel data paths.
When selecting between the 74AC11074PWR and alternative dual D-type flip-flops such as the MC74AC74DTR2G, what critical design considerations should influence component choice beyond basic functionality?
While both the 74AC11074PWR and MC74AC74DTR2G offer dual D-type flip-flops with complementary outputs and similar voltage ranges, differences in package type, manufacturer-specific process variations, and availability can affect system-level reliability. The 74AC11074PWR uses a 14-TSSOP package optimized for compact surface-mount layouts, whereas the MC74AC74DTR2G may be offered in SOIC variants depending on distributor stock. Engineers must evaluate thermal performance, long-term supply continuity, and test coverage when substituting parts in safety-critical applications.
What is the significance of the 74AC11074PWR’s quiescent current specification of 4 µA, and how does this influence power budgeting in battery-operated or low-power embedded systems?
The quiescent current of only 4 µA at room temperature indicates minimal static power consumption when the device is powered but idle—a notable advantage over earlier logic technologies like 74LS, which typically draw hundreds of microamps. For systems utilizing multiple flip-flops across parallel control buses, this efficiency translates into extended battery life in portable instrumentation or IoT endpoints. However, designers should still account for dynamic power based on toggle rates, as total power scales with frequency and load capacitance.
Can the 74AC11074PWR reliably operate near its maximum clock frequency of 150 MHz in real-world applications, and what layout practices are essential to maintain timing integrity?
The 74AC11074PWR is specified up to 150 MHz clock frequency under ideal laboratory conditions, but achieving consistent operation at the upper end of this range requires careful attention to PCB trace lengths, impedance matching, and decoupling. To preserve setup and hold margins, clock traces should be short and shielded from noisy aggressors. Additionally, placing bypass capacitors within 10 mm of the IC’s VCC pin minimizes ground bounce and ensures clean power delivery during fast transitions, which is critical for maintaining reliable operation close to the rated limit.
How does the 74AC11074PWR’s wide supply voltage range (3V to 5.5V) benefit mixed-voltage system architectures, and what precautions apply when interfacing with 3.3V controllers?
The 74AC11074PWR supports operation from 3.0V to 5.5V, enabling seamless integration into systems mixing legacy 5V logic with modern 3.3V microcontrollers without level-shifting components. When used with 3.3V supplies, the device maintains full noise immunity and output drive strength compatible with 5V receivers, thanks to its advanced CMOS architecture. However, input thresholds scale proportionally with VCC; thus, ensuring that 3.3V logic levels exceed the minimum VIH at 3.0V is essential to avoid undefined states.
In a memory interface application requiring two synchronized data capture stages, would using two separate 74AC11074PWR devices introduce unacceptable skew compared to integrating more flip-flops into a single package?
Utilizing both flip-flop elements within the same 74AC11074PWR minimizes inter-element skew due to shared clock routing and matched internal delays. Using discrete devices from separate packages introduces variable propagation delays and increases susceptibility to package-induced jitter, potentially violating timing constraints in tight windowed capture scenarios. Therefore, leveraging the integrated design of the 74AC11074PWR generally yields superior synchronization accuracy in multi-stage data pipelines.
What environmental and compliance factors should engineers consider when sourcing the 74AC11074PWR for mass production in North American markets?
The 74AC11074PWR is RoHS3 compliant and carries an ECCN classification of EAR99, indicating no significant export restrictions under U.S. regulations. Its MSL rating of 1 allows unlimited floor life before assembly, reducing handling risks in automated pick-and-place processes. For commercial deployments, verifying HTSUS code 8542.39.0001 ensures proper customs documentation. Additionally, confirming REACH unaffected status avoids potential supply chain disruptions related to SVHC substances.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments 74AC11074PWR

Product Attribute 74AC11074DRG4 74AC11074NSRE4 74AC11074DR 74AC11074NSRG4
Part Number 74AC11074DRG4 74AC11074NSRE4 74AC11074DR 74AC11074NSRG4
Manufacturer Luminary Micro / Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Number of Elements - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Output Type - Current - Unbuffered Voltage - Buffered -
Function - - - -
Input Capacitance - - - -
Number of Bits per Element - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Series - - - -
Max Propagation Delay @ V, Max CL - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Trigger Type - - - -
Current - Output High, Low - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Clock Frequency - - - -
Voltage - Supply - - - -
Type - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Current - Quiescent (Iq) - - - -

74AC11074PWR Datasheet PDF

Download 74AC11074PWR pdf datasheets and Texas Instruments documentation for 74AC11074PWR - Texas Instruments.

HTML Datasheet
Cylindrical Battery Holders.pdf

Customer Reviews

Evaluation: 10 Articles

  • Nath***rooks
    Jun 11, 2026

    Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.

  • Dani***alkerTech
    Jun 1, 2026

    Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

  • Yuki***aka88
    May 26, 2026

    信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。

  • Stev***aker
    May 20, 2026

    Solid diode for power rectification. Works well in switching circuits.

  • Bran***Lewis
    May 11, 2026

    Compact FPGA with good performance. Suitable for basic signal processing tasks.

  • Oliv***arris
    May 7, 2026

    Reliable I/O expander. Works well in embedded control applications.

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

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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.
  • QC (Quality Warranty)
  • Payment Support
  • Packaging
  • Certifications & Memberships

QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
  1. Visual inspection
  2. Performance testing and reliability verification
  3. Standardized full-process testing
  4. Precise control of every parameter
We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.

Payment Support

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Contact us if you have any questions.

Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
  • ISO 13485: 2016
  • ISO 14001: 2015
  • ISO 28000: 2007
  • ISO 45001: 2018
  • GB/T 27922-2011
  • SMTA
  • IPC
  • ESD
  • PSMA
74AC11074PWR Image

74AC11074PWR

Texas Instruments
32D-74AC11074PWR

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