SN74LVTH574PWR

The SN74LVTH574PWR is an octal edge-triggered D-type flip-flop manufactured by Texas Instruments. It is designed for low-voltage 3.3V VCC operation while maintaining compatibility with 5V system environments. This device features eight flip-flops that are edge-triggered, with outputs set to logic levels at the data inputs on the positive transition of the clock signal.

Key electrical characteristics include a clock frequency of 150 MHz and a maximum propagation delay of 4.5ns at 3.3V and 50pF. The operating voltage range is from 2.7V to 3.6V, with a quiescent current of 190 µA. The outputs are tri-state and non-inverted, with a typical output ground bounce of less than 0.8V.

The SN74LVTH574PWR supports mixed-mode signal operation, allowing 5V inputs and outputs with a 3.3V VCC. It also supports unregulated battery operation down to 2.7V and features Ioff and power-up 3-state support, hot insertion, and bus hold on data inputs, eliminating the need for external pull-up or pull-down resistors. Latch-up performance exceeds 500 mA per JESD 17, and ESD protection exceeds JESD 22 standards.

This component is supplied in a 20-TSSOP package with surface mount mounting type. The operating temperature range is -40°C to 85°C (TA). The package is 20-TSSOP (0.173", 4.40mm Width), and it comes in tape and reel packaging with a quantity of 2,000 units.