ON Semiconductor 74LVTH574MTC: Octal D-Type Flip-Flop with 3-State Outputs

The 74LVTH574MTC is a high-performance, octal D-type flip-flop integrated circuit from ON Semiconductor. This device is part of the 74LVTH family, which is known for its low-voltage, high-speed operation. The 74LVTH574MTC is designed to have the capability to operate as a memory buffer for data storage and transfer, making it a suitable choice for a wide range of applications including servers, telecommunications, computing, and industrial systems.

This particular flip-flop features eight edge-triggered D-type flip-flops with 3-state outputs. Each flip-flop is capable of storing a single bit of data, and the data is transferred to the outputs on the rising edge of the clock pulse. The 3-state outputs allow the device to be used in bus-oriented systems; they can be placed in a high-impedance state, effectively disconnecting the output from the bus without interfering with the operation of other devices connected to the bus.

The 74LVTH574MTC operates at a voltage range of 2.7V to 3.6V, which makes it compatible with low-voltage TTL levels, while also providing the benefits of high-speed operation. The device also features a balanced propagation delay and transition times, which ensures reliable and fast data transfer rates that are critical in high-speed systems.

ON Semiconductor has designed the 74LVTH574MTC with several protective features to enhance its robustness and reliability. It includes bushold data inputs which eliminate the need for external pull-up resistors to hold unused or floating data inputs at a valid logic level. Additionally, the device is characterized for operation from -40°C to +85°C, ensuring stable performance across a wide range of environmental conditions.

The package type for the 74LVTH574MTC is a TSSOP (Thin Shrink Small Outline Package) with 20 leads, which provides a compact footprint for space-constrained applications. The pin configuration is carefully designed to facilitate easy PCB layout and to minimize cross-talk, ensuring signal integrity.

In summary, the 74LVTH574MTC from ON Semiconductor is a versatile and high-performance octal flip-flop that is an excellent choice for designers looking for a reliable solution to store and manage digital data in their electronic systems.