The 74LCX74MTR is a high-performance, dual D-type positive edge-triggered flip-flop integrated circuit from the renowned manufacturer STMicroelectronics. This device is part of the LCX family, which is designed to operate from a 2.3V to 3.6V VCC supply, making it particularly suitable for interfacing with 3.3V logic in mixed 3.3V/5V systems. The 74LCX74MTR is packaged in a space-saving TSSOP-14 package, providing a compact solution for a wide range of applications.
The flip-flop features independent data inputs (D), clock inputs (CP), set inputs (SD), and reset inputs (RD). It also has complementary outputs (Q and Q̅) for each flip-flop. The positive edge-triggered design ensures that the state of the flip-flop changes only on the transition of the clock input from low to high, providing precise control over data synchronization and storage.
One of the key benefits of the 74LCX74MTR is its 5V tolerant inputs, which allow for direct interfacing with 5V TTL logic without the need for additional level-shifting components. This feature simplifies circuit design and reduces overall system cost. Additionally, the device boasts a high drive capability, with 24mA outputs that can drive a significant load or multiple inputs without the need for external buffer components.
The 74LCX74MTR is designed with the power-conscious user in mind, featuring a low static power consumption characteristic of the LCX family. It also includes a power-down protection feature on inputs and outputs, ensuring that the device remains protected even when powered off. This makes it an excellent choice for battery-operated devices, portable electronics, and other power-sensitive applications.
For those seeking a reliable and efficient solution for their digital logic needs, the STMicroelectronics 74LCX74MTR offers the perfect blend of performance, power efficiency, and ease of integration. Whether used in telecommunications, computing, or consumer electronics, this flip-flop is an excellent choice for designers looking to optimize their systems with high-speed, low-voltage operation.
