SN74LV74 Overview
These dual positive-edge-triggered D-type flipflops are designed for 2.7-V to 5.5-V VCC operation. J OR W PACKAGE SN74LV74 . When PRE and CLR are NC No internal connection inactive (high), data at the data (D) inputs meeting the setup-time requirements is transferred to the outputs on the positive-going edge of the clock pulse.