The TC74HC4094AF is a high-speed CMOS 8-stage shift and store bus register fabricated by Toshiba Semiconductor and Storage. This device combines shift register and storage register functions, making it suitable for serial-to-parallel data conversion and bus interfacing applications.

Applications

• Serial-to-parallel data conversion
• Remote control systems
• Display drivers
• LED displays
• Bus interfacing

Features

• High-speed operation: fmax = 40 MHz (typ.) at VCC = 5V
• Low power dissipation: ICC = 4 μA (max.) at Ta = 25°C
• Wide operating voltage range: VCC = 2V to 6V
• 3-state outputs for bus interfacing
• Serial input and serial output for cascading
• Separate strobe input for storage register

Benefits

• Enables high-speed data transfer due to its fast clock frequency.
• Reduces power consumption in battery-powered and energy-efficient applications.
• Offers flexibility in power supply selection with its wide operating voltage range.
• Allows for easy bus interfacing with its 3-state outputs.
• Enables cascading of multiple devices for longer shift registers with serial input and output.
• Provides independent control of the storage register with the separate strobe input.

Additional Details

The TC74HC4094AF is an 8-stage shift and store bus register. It comes in a surface mount package. The device is designed to operate over a wide temperature range and is RoHS compliant.