The TC74HCT164AF 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 is compatible with TTL logic levels, making it suitable for interfacing with both TTL and CMOS systems. The register features asynchronous clear input, allowing for easy resetting of the output. Data is shifted on the positive-going clock transition.

Applications

• Serial-to-parallel data conversion
• Display drivers
• Remote control systems
• Keyboard scanning
• Data acquisition systems

Features

• High Speed Operation: tpd = 15 ns (typ.) at VCC = 5 V
• TTL Input Compatibility
• Asynchronous Clear Input
• 8-Bit Serial-In/Parallel-Out
• Wide Operating Voltage Range: VCC = 4.5 V to 5.5 V

Benefits

• Efficient serial-to-parallel data conversion for various applications.
• Easy interfacing with TTL logic, simplifying system design.
• Quick and easy reset of the output with the asynchronous clear input.
• Suitable for applications requiring 8-bit data handling.
• Wide operating voltage range provides design flexibility.

The TC74HCT164AF is packaged in a SOP-14. The operating temperature range is from -40°C to +85°C. It is commonly used in applications needing serial data conversion to parallel format, such as driving displays or interfacing with microcontrollers.