TEXAS INSTRUMENTS SN74LVC1G374DCKR

The SN74LVC1G374DCKR is a single D-type Flip-flop designed for 1.65 to 5.5V VCC operation. It features a 3-state output designed specifically for driving highly capacitive or relatively low-impedance loads. This device is particularly suitable for implementing buffer registers, input/output (I/O) ports, bidirectional bus drivers and working registers. On the positive transition of the clock input, the Q output is set to the logic level set up at the data (D) input. A buffered OE\ input can be used to place the output in either a normal logic state or the high-impedance state. In the high-impedance state, the output neither loads nor drives the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without interface or pull-up components. OE\ does not affect the internal operations of the flip-flop. Old data can be retained or new data can be entered while the outputs are in the high-impedance state.