The TC74AC574P is an Octal D-Type Flip-Flop with 3-State Outputs manufactured by Toshiba Semiconductor and Storage. Part of the Advanced CMOS (AC) logic family, it is characterized by its high-speed operation and low power consumption. This device comprises eight D-type flip-flops and is used to store data. The 'P' suffix typically indicates the package type. The 3-state outputs enable the device to connect to a bus, allowing multiple devices to share the same lines without signal contention.

Applications:

• Data bus interfacing
• Memory address registers
• I/O port registers
• Microprocessor systems
• Data storage and transfer

Features:

• High-speed operation: tpd = 7.5 ns (typ.) at VCC = 5 V
• Low power consumption: ICC = 8 μA (max.) at VCC = 5 V
• Octal D-type flip-flop configuration
• 3-State outputs for bus interfacing
• Positive-edge triggered operation
• Wide operating voltage range: VCC = 2 V to 6 V
• Operating temperature range: -40°C to 85°C (Typical, confirm with datasheet)

Benefits:

• Reliable Data Storage: Offers dependable data storage in digital systems.
• Efficient Bus Interfacing: 3-State outputs simplify bus-oriented system designs by preventing signal contention.
• High-Speed Performance: Enables rapid data transfer and processing.
• Reduced Power Consumption: Low power consumption makes it suitable for battery-powered and energy-sensitive applications.
• Versatile Application: Suitable for a variety of data storage and transfer applications.

Additional Details:

The TC74AC574P usually comes in a DIP (Dual In-line Package) for through-hole mounting on PCBs. Data is clocked into the flip-flops on the positive-going edge of the clock (CLK) input. The 3-state outputs are controlled by an Output Enable (OE) input. When OE is low, the outputs are enabled; when OE is high, the outputs are disabled and enter a high-impedance state, effectively disconnecting them from the bus. For precise package details and operating temperature specifications, consult the TC74AC574P datasheet.