STMicroelectronics 74LVQ373TTR Octal Transparent Latch

The 74LVQ373TTR is a high-performance CMOS product from STMicroelectronics designed to meet the increasing demands for low-voltage operation in the modern electronics industry. This octal transparent latch is part of the 74LVQ family, which is characterized by its low-voltage capabilities and high-speed performance. The 74LVQ373TTR is particularly suitable for applications that require the capture and storage of data signals.

Featuring eight latches with 3-state outputs, the device allows for the storage of eight bits of data. Each latch is transparent, meaning that when the latch enable (LE) input is high, the Q outputs follow the data (D) inputs. As soon as the LE signal transitions to low, the last data present at the inputs before this transition is captured and held at the outputs, regardless of further changes in the input data.

One of the notable characteristics of the 74LVQ373TTR is its low-power consumption, making it an ideal choice for power-sensitive applications. It operates at a voltage range of 2.0V to 3.6V, which allows for use in systems that require lower voltage levels without sacrificing performance. This feature is particularly important as the industry moves towards more environmentally friendly and energy-efficient products.

The device is packaged in a TSSOP-20 (Thin Shrink Small Outline Package), which is known for its compact footprint and suitability for space-constrained applications. The 74LVQ373TTR also offers a wide operating temperature range from -40°C to +85°C, ensuring reliability and functionality under various environmental conditions.

With its fast propagation delay and output transition times, the 74LVQ373TTR is well-suited for interfacing with high-speed microprocessors and can be used in a wide array of applications, including computers, communication devices, and advanced consumer electronics. Its bus-hold data inputs eliminate the need for external pull-up resistors, simplifying circuit design and reducing board space.

In summary, the STMicroelectronics 74LVQ373TTR is a versatile, low-voltage octal transparent latch that delivers high-speed performance with low power consumption, making it a smart choice for designers looking to optimize their digital systems.