DESCRIPTION

· The 74VHC164FT is a high-speed CMOS 8-bit serial-in parallel-out shift register.

· Fabricated with silicon gate C2MOS technology, it combines high-speed operation with low power dissipation.

· Features include a clock input, an overriding clear input, and two serial data inputs (A, B) for data enable functionality.

· Input protection allows 0 to 5.5 V application regardless of supply voltage, facilitating 5 to 3 V system interfacing and battery backup applications.

FEATURES

· Compliant with AEC-Q100 (Rev. H) reliability standards.

· Operates across a wide temperature range: -40 to 125°C.

· High-speed operation up to 175 MHz at 5 V.

· Low power consumption: maximum 4.0 µA at 25°C.

· High noise immunity and balanced propagation delays.

· Wide operating voltage range: 2.0 V to 5.5 V.

· Low noise output: maximum 0.8 V.

· Pin and function compatible with 74 series 164 type devices.

APPLICATIONS

· Suitable for interfacing between 5 V and 3 V systems.

· Ideal for use in battery backup systems and other dual-supply configurations.

· Effective in applications requiring high-speed data shifting with low power consumption.