The TC74VCX16823FT is a 18-bit bus-interface D-type flip-flop with 3-state outputs from Toshiba Semiconductor and Storage. This device is designed for high-performance applications requiring data storage and retrieval, particularly in bus-oriented systems. It features low-voltage operation, high-speed performance, and a wide operating temperature range, making it suitable for a variety of digital systems. The 3-state outputs allow for multiple devices to share a common bus efficiently.

Applications

• Data storage in memory systems
• Register files
• Buffer registers in bus-oriented systems
• Address latching
• Data multiplexing and demultiplexing

Features

• Low-voltage operation: 1.65 V to 3.6 V
• High-speed performance: tpd = 3.0 ns (maximum) at 3.3 V
• 18 D-type flip-flops with 3-state outputs
• Positive-edge triggered clock inputs
• Output enable (OE) control
• Power-down protection
• TTL-compatible inputs
• Available in TSSOP package

Benefits

• High-speed data storage: Fast propagation delay minimizes data access time.
• Reduced power consumption: Low-voltage operation enhances energy efficiency.
• Efficient bus interfacing: 3-state outputs facilitate shared bus operation.
• Reliable data capture: Positive-edge triggering ensures accurate data storage.
• Flexible output control: Output enable allows for precise output management.
• Space-saving design: TSSOP package optimizes PCB layout.

Additional Details

The TC74VCX16823FT operates over a temperature range of -40°C to +85°C, ensuring reliable performance in both commercial and industrial environments. Power-down protection prevents backflow current when the device is powered off, enhancing system reliability. The output enable (OE) input controls the 3-state outputs; when OE is low, the outputs are enabled, and when OE is high, the outputs are in a high-impedance state. This 18-bit flip-flop is ideal for applications requiring high-speed data storage with efficient and controlled bus interfacing.