Texas Instruments

SN74LVC74ARGYR  

Flip Flops

SN74LVC74ARGYR Description

The SN74LVC74ARGYR from Texas Instruments is a high-performance, dual D-type flip-flop with set (preset) and reset functionality, designed for 1.65V to 3.6V low-voltage applications. Packaged in a 14-VQFN (RGY) and supplied in Tape & Reel (TR), this device is optimized for surface-mount designs. It operates at a clock frequency of 150 MHz, making it suitable for high-speed digital systems. With complementary outputs, positive-edge triggering, and a max propagation delay of 4.4ns @ 3.3V, 50pF, it ensures reliable signal integrity in timing-critical applications.

SN74LVC74ARGYR Features

• Low Power Consumption: 10 µA quiescent current (Iq) enhances energy efficiency in battery-operated devices.
• High Drive Strength: 24mA output current (high/low) supports robust signal driving in bus interfaces.
• Wide Voltage Range: Operates from 1.65V to 3.6V, compatible with mixed-voltage systems.
• Fast Switching: 5 pF input capacitance minimizes loading effects, improving transient response.
• Dual Flip-Flop Design: Two independent 1-bit elements with asynchronous set/reset for flexible control.
• Robust Compliance: ROHS3 and REACH compliant, with MSL 2 (1 Year) moisture sensitivity for reliable manufacturing.

SN74LVC74ARGYR Applications

• Clock Synchronization: Ideal for clock distribution networks in FPGAs, microcontrollers, and DSPs.
• Data Storage/Transfer: Used in shift registers, buffers, and pipeline registers for temporary data retention.
• Power-Sensitive Systems: Suitable for portable electronics, IoT sensors, and wearables due to low Iq.
• High-Speed Interfaces: Enhances signal integrity in LVDS, SPI, and I²C communication protocols.
• Industrial Control: Reliable in PLC timing circuits, motor control, and automation systems.

Conclusion of SN74LVC74ARGYR

The SN74LVC74ARGYR stands out for its high-speed operation, low-voltage compatibility, and dual flip-flop configuration, making it a versatile choice for modern digital designs. Its low power consumption and strong output drive cater to both battery-powered and high-performance applications. Engineers can leverage its fast propagation delay and compact footprint for space-constrained, timing-sensitive projects, ensuring efficiency and reliability across consumer, industrial, and communication systems.

SN74LVC74ARGYR Documents

Download datasheets and manufacturer documentation for SN74LVC74ARGYR

Datasheets :

SN54LVC74A, SN74LVC74A      

HTML Datasheet :

SN54LVC74A, SN74LVC74A