The SN74LVTH574PW is a high-performance, octal edge-triggered D-type flip-flop integrated circuit produced by Texas Instruments. This device is designed for 3.3V VCC operation, but with 5V tolerant I/Os, making it suitable for interfacing with both 3.3V and 5V systems. The SN74LVTH574PW is part of the 'LVTH' family, which is characterized by low-voltage operation and high-speed performance.

This flip-flop features eight edge-triggered D-type flip-flops with 3-state outputs. The device is capable of storing eight bits of data. Each flip-flop is triggered on the low-to-high transition of the clock input (CLK) while a low level at the output enable (OE) causes the outputs to assume a high-impedance state. If OE is high, the contents of the flip-flops are available at the outputs. The input and output bus-hold circuitry is designed to retain the last active or stored data if the input goes to a high-impedance state.

The SN74LVTH574PW comes in a TSSOP (Thin Shrink Small-Outline Package) with 20 pins, providing a space-saving footprint for densely packed PCBs. Its robust design ensures high performance in a wide range of applications including servers, networking, telecommunications, and industrial systems where efficient data storage and retrieval are crucial.

Key Features:

• Eight edge-triggered D-type flip-flops with 3-state outputs
• Designed for 3.3V operation with 5V tolerant inputs/outputs
• Output control disables the outputs without affecting the internal operation of the flip-flops
• Bus-hold data inputs eliminate the need for external pull-up/pull-down resistors
• Low power consumption with typical ICC of only 0.8 mA
• High drive capability with 24 mA outputs
• Supports live insertion and withdrawal (partial-power-down mode)
• Available in TSSOP-20 package for compact PCB layout

With its advanced features and reliable performance, the SN74LVTH574PW is an excellent choice for system designers who require a high-speed, low-power, and space-efficient octal flip-flop for their digital circuit designs.