TC74VHC174FT

The Toshiba TC74VHC174FT is an advanced high-speed CMOS Hex D-Type Flip Flop fabricated with silicon gate C2MOS technology. It achieves high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining low CMOS power dissipation.

Information signals applied to D inputs are transferred to the Q output on the positive-going edge of the clock pulse. When the CLR input is held low, the Q output is in the low logic level independent of the other inputs. An input protection circuit ensures that 0 to 5.5 V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5 to 3 V systems and two supply systems such as battery back-up.

Key electrical characteristics include a wide operating voltage range of 2.0 V to 5.5 V and a high maximum clock frequency of 150 MHz (typical) at 5 V. The low power dissipation is notable, with a maximum quiescent current of 4 μA at 25°C.

This flip-flop is available in a TSSOP-16 package and is designed for surface mounting. It operates within an industrial temperature range of -40°C to 85°C.