74LVC574APW,118 Nexperia Flip Flops

The 74LVC574APW,118 from Nexperia is a high-speed octal D-type flip-flop with positive-edge triggering and 3-state outputs. For selection, its standout feature is 5V-tolerant inputs and outputs, enabling seamless interfacing between 3.3V logic and legacy 5V devices without level shifters. The wide 1.2V to 3.6V supply range and ultra-low 10µA quiescent current make it ideal for battery-powered and mixed-voltage designs. Key specifications include a 200MHz typical clock frequency, 7ns propagation delay at 3.3V, and balanced ±24mA output drive. The independent register and 3-state buffer operation, combined with flow-through pin-out, simplifies PCB layout. In application, it excels in bus-oriented designs such as address latches for microcontrollers, data buffering in networking equipment, and I/O port expansion in industrial automation. It is also suited for memory interfacing in servers and telecom infrastructure, and instrumentation systems where 3-state outputs and wide temperature range are critical. In stock at HL Electronics – request a quote for fast delivery.