TC74VHC164F

74系列逻辑芯片/TC74VHC164F

The TC74VHC164 is an advanced high speed CMOS 8-BIT SERIAL-IN PARALLEL-OUT SHIFT REGISTER 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.

Features

• High speed: fmax = 175 MHz typ. at VCC = 5 V

• Low power dissipation: ICC = 4 μA max at Ta = 25°C

• High noise immunity: VNIH = VNIL = 28% VCC min

• Power down protection is provided on all inputs.

• Balanced propagation delays: tpLH ∼ − tpHL

• Wide operating voltage range: VCC opr = 2 to 5.5 V

• Low noise: VOLP = 0.8 V max

• Pin and function compatible with 74ALS164