SN74LVC74APWR-P Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The SN74LVC74APWR-P is a dual positive-edge-triggered D-type flip-flop with clear and preset from Texas Instruments in a 14-pin TSSOP package. It operates on a 1.65V to 3.6V supply with LVC-series low-voltage CMOS performance. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SN74LVC74APWR-P Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual D-type flip-flop with independent asynchronous clear and preset for flexible state initialization in each channel
- LVC low-voltage CMOS technology operating from 1.65V to 3.6V for compatibility with modern low-power designs
- Positive-edge-triggered operation with fast propagation delay suitable for high-speed synchronous logic
- Compact 14-pin TSSOP (TSSOP-14) package enabling high-density PCB layouts in portable and IoT devices
Applications
The SN74LVC74APWR-P is well-suited for synchronous data storage, clock division, and state machine implementation in low-voltage digital systems. Its dual flip-flop configuration with independent clear and preset is ideal for toggle circuits, frequency dividers, and handshake logic in microcontroller peripheral interfaces. The device is commonly deployed in portable electronics, wearables, IoT sensors, and mobile computing platforms requiring LVC-family logic at 1.8V or 3.3V supply rails.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SN74LVC74APWR-P:
D Flip-Flop, LVC/LCX/Z Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14
D Flip-Flop, LVC/LCX/Z Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14
D Flip-Flop, LVC/LCX/Z Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14
Frequently Asked Questions
What is the SN74LVC74APWR-P and what are its key features?
The SN74LVC74APWR-P is a Dual Positive-Edge-Triggered D-Type Flip-Flop with asynchronous Clear and Preset from Texas Instruments. It contains two independent D flip-flops that capture data on the rising clock edge, each with dedicated active-low clear and preset inputs for immediate state control without waiting for a clock edge. It is built on LVC low-voltage CMOS technology for supply voltages from 1.65V to 3.6V.
What package and supply voltage does the SN74LVC74APWR-P use?
The SN74LVC74APWR-P is housed in a 14-pin TSSOP (Thin Shrink Small Outline Package). The '-P' suffix indicates it is part of Texas Instruments' Automotive-grade or Enhanced product lineup. It operates on a supply voltage range of 1.65V to 3.6V, making it directly compatible with 1.8V, 2.5V, and 3.3V logic systems.
What is the difference between the SN74LVC74APWR-P and the standard SN74LVC74APWR?
The '-P' suffix on the SN74LVC74APWR-P typically indicates a product in Texas Instruments' Automotive or Enhanced qualification program, which offers extended quality screening, traceability, and reliability testing beyond standard commercial parts. This makes it preferred for automotive, industrial, and safety-critical applications requiring higher component qualification levels.
Can the SN74LVC74APWR-P be used for clock division applications?
Yes, the SN74LVC74APWR-P is commonly used for clock division by connecting the inverted output (Q-bar) back to the data input (D), creating a toggle flip-flop that divides the input clock frequency by two. With two flip-flops in the same package, you can implement a divide-by-4 counter without any additional components.
What are typical applications for the SN74LVC74APWR-P?
The SN74LVC74APWR-P is used in synchronous data registers, clock dividers, state machines, handshake logic, and frequency synthesizers in low-voltage digital designs. Its clear and preset inputs enable fast state initialization in digital controllers. Typical application areas include portable electronics, IoT devices, wearables, automotive electronics, and industrial embedded systems.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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