74VHC174FT(BJ)

74VHC174FT(BJ) is a CMOS digital silicon monolithic IC. It is an advanced high speed CMOS hex D-type flip-flop with clear fabricated with silicon gate C²MOS technology. It achieves the high speed operation similar to equivalent bipolar schottky TTL while maintaining the CMOS low 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 active-low CLR input is held low, the Q output are in the low logic level independent of the other inputs. An input protection circuit ensures that 0 to 5.5V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5V to 3V systems and two supply systems such as battery back-up. This circuit prevents device destruction due to mismatched supply and input voltages.

• AEC-Q100 (Rev. H) qualified
• Power-down protection is provided on all inputs
• Pin and function compatible with 74ALS174
• Low power dissipation ICC is 4.0µA (max) at Ta = 25°C
• High noise immunity: VNIH = VNIL = 28% VCC (min)
• Balanced propagation delay is tPLH≈ tPHL, supply voltage range from 2V to 5.5V
• Maximum clock frequency is 175MHz typ at (5.0 ±0.5V, Ta = 25°C, CL =15pF, input: tr = tf = 3ns)
• Quiet output maximum dynamic VOL is 0.4V typ at (CL = 50pF, 5V, Ta = 25°C)
• Operating temperature range from -40°C to 125°C
• TSSOP16B package