The TC74VHC164FT(EL) is a high-speed CMOS 8-Bit Serial-In Parallel-Out Shift Register manufactured by Toshiba Semiconductor and Storage. This device is designed for high-speed serial-to-parallel data conversion in a variety of digital systems. It is fabricated with silicon gate CMOS technology, achieving high-speed operation while maintaining low power consumption.

Applications:

• Serial-to-parallel data conversion
• Display drivers
• Keyboard scanners
• Line receivers
• Delay lines

Features:

• High-speed operation: fMAX = 130 MHz (typ.) at VCC = 5 V
• Serial data input
• 8-bit parallel outputs
• Asynchronous clear input
• Low power dissipation: ICC = 4 μA (max) at VCC = 5 V
• Wide operating voltage range: VCC = 2 V to 5.5 V

Benefits:

• Fast data transfer rates due to high-speed operation.
• Efficient serial-to-parallel conversion, simplifying data handling in digital systems.
• Asynchronous clear allows for immediate resetting of the register.
• Low power consumption reduces energy usage and heat generation.
• Versatile application range due to the wide operating voltage range.

Additional Details:

The TC74VHC164FT(EL) is supplied in a TSSOP package. Serial data is entered at one of the two serial data inputs (DSA or DSB). Either input can be used as an active HIGH enable for data entry while the other input is held HIGH. A LOW level on the Clear (CLR) input resets all eight outputs to LOW. Data is shifted on the positive-going clock transition. The device operates over a wide temperature range, making it suitable for various industrial and commercial applications. The inputs are equipped with protection circuits against static discharge.