The TC74VCX374FT is a high-speed, low-voltage octal D-type flip-flop with 3-state outputs manufactured by Toshiba Semiconductor and Storage. This device is designed for applications requiring temporary storage of data with fast access times and minimal power consumption. Its 3-state outputs make it suitable for bus-oriented systems where multiple devices share a common data path.

Applications:

• Data storage in memory systems
• Address latching
• Buffer registers
• I/O port expansion
• Microprocessor interfacing

Features:

• Low-voltage operation (1.65V to 3.6V)
• High-speed propagation delay
• Octal D-type flip-flop
• 3-state outputs
• Positive-edge triggered clock
• Output enable (OE) control
• Low power consumption
• Surface mount packaging (typically TSSOP)

Benefits:

• Fast data storage and retrieval
• Easy integration with bus systems
• Reduced loading on the data bus
• Flexible data control with output enable
• Power savings in low-voltage applications
• Compact design for space-constrained boards

Additional Details:

The TC74VCX374FT features eight D-type flip-flops, each capable of storing one bit of data. The data is transferred to the flip-flop on the rising edge of the clock signal. The 3-state outputs can be enabled or disabled using the output enable (OE) input, allowing the device to be connected to a shared bus without causing contention. When OE is low, the outputs are enabled; when OE is high, the outputs are in a high-impedance state. The device is designed to be compatible with a wide range of logic families, including TTL and CMOS. It typically comes in a small surface-mount package, such as TSSOP, making it suitable for high-density board layouts. The TC74VCX374FT is also designed to withstand electrostatic discharge (ESD) events, enhancing its reliability. Its propagation delay is minimized for high speed applications.

The TC74VCX374FT is commonly used in memory systems, address latches, and microprocessor interfacing applications. Its low-voltage operation makes it suitable for battery-powered devices and other low-power applications. The high-speed performance ensures that the flip-flops do not introduce significant delays into the signal path. The Toshiba TC74VCX series is known for its quality and performance, making the TC74VCX374FT a popular choice for digital designers. The device meets industry standards for electromagnetic compatibility (EMC).