STMicroelectronics 74LVX74TTR Dual D-Type Flip-Flop
The 74LVX74TTR from STMicroelectronics is a high-speed CMOS dual D-type flip-flop integrated circuit, designed to operate in a wide range of applications requiring the capture and control of digital data. This device is part of STMicroelectronics' 74LVX family, which is known for its low-voltage operation and compatibility with TTL (Transistor-Transistor Logic) levels.
Featuring two independent D-type flip-flops with individual clear and set inputs, the 74LVX74TTR allows for precise control over the data synchronization and storage. Each flip-flop has its own data input (D), clock input (CLK), set input (SD), clear input (CD), and two outputs (Q and Q-bar). The set and clear are asynchronous inputs, allowing for immediate resetting or setting of the flip-flop independent of the clock signal.
The device operates on a low voltage range from 2.0V to 3.6V, making it suitable for battery-powered and portable applications where power efficiency is crucial. The low power consumption, combined with the high-speed operation of up to 200 MHz (maximum clock frequency), ensures that the 74LVX74TTR is an excellent choice for high-performance systems.
It comes in a TSSOP (Thin Shrink Small Outline Package) format with a product code of TTR, indicating its tape and reel packaging, which is ideal for automated assembly processes. This packaging type is beneficial for manufacturers looking to streamline production and reduce handling time.
The 74LVX74TTR also boasts an impressive feature set, including high drive output current, which is essential for driving heavier loads, and a very low static power consumption, contributing to the overall energy efficiency of the systems it is integrated into. Additionally, the device is characterized for operation from -40°C to +85°C, ensuring reliability across a wide range of environmental conditions.
Whether used in computing systems, communication devices, or complex control circuits, the STMicroelectronics 74LVX74TTR provides designers with a flexible, reliable, and energy-efficient solution for their digital logic needs.
