SN74F175DR

The SN74F175DR is a 4-bit D-type flip-flop from Texas Instruments designed for high-speed digital logic applications. It integrates four flip-flops with a common clock and master reset, all triggered on the positive edge of the clock signal. The device operates from a 4.5V to 5.5V supply voltage and draws a typical supply current of 34 mA. Each flip-flop provides complementary outputs (Q and Q̅), enabling flexible logic design. The master reset input asynchronously clears all flip-flops, setting all Q outputs low. With a maximum clock frequency of 140 MHz, the SN74F175DR is suitable for synchronous data storage, registers, counters, and shift registers in systems requiring high-speed operation. The device is specified for an ambient temperature range of 0°C to 70°C. It is housed in a 16-SOIC surface mount package with a body width of 3.90 mm, making it compatible with standard SMD assembly processes.