The TH74VHC164FT is an 8-bit serial-in/parallel-out shift register manufactured by Toshiba Semiconductor and Storage. This device is designed for high-speed operation and low power consumption, making it suitable for a variety of digital logic applications. The TH74VHC164FT utilizes advanced CMOS technology to achieve excellent performance characteristics.

Applications

• Serial-to-parallel data conversion
• Display drivers
• Digital delay lines
• Control circuits
• Data communication systems

Features

• High-speed operation: fmax = 150 MHz (typ.) at VCC = 5V
• Low power consumption: ICC = 4 μA (max.) at VCC = 5V
• Wide operating voltage range: VCC = 2V to 5.5V
• 8-bit serial-in/parallel-out
• Direct clear input
• Positive-edge triggered clock
• CMOS technology
• Operating temperature range: -40°C to +85°C
• Small Outline Package (SOP)

Benefits

• High-speed data transfer: Enables rapid data processing in high-performance systems.
• Low power consumption: Reduces energy usage, making it ideal for battery-powered devices.
• Wide operating voltage: Provides flexibility in power supply design.
• Easy to interface: Simple serial input and parallel output simplifies integration into various digital systems.
• Reliable operation: Operates reliably over a wide temperature range.
• Compact size: SOP package allows for high-density board layouts.

Additional Details

The TH74VHC164FT shifts data serially into an 8-bit shift register. The serial data is entered via two inputs (A and B), which must be tied together or used as separate inputs if desired. Data shifts one place to the right on each positive-going clock transition. Eight parallel outputs (Q0-Q7) are available. A direct clear (CLR) input allows the register to be reset independently of the clock. The device is available in a surface-mount SOP package, making it suitable for automated assembly processes.