SN74LVTH574DB

TEXAS INSTRUMENTS  SN74LVTH574DB  触发器, D, 3 ns, 150 MHz, 64 mA, SSOP, 20 引脚

description/ordering information

These octal flip-flops are designed specifically for low-voltage 3.3-V VCC operation, but with the capability to provide a TTL interface to a 5-V system environment.

The eight flip-flops of the ’LVTH574 devices are edge-triggered D-type flip-flops. On the positive transition of the clock CLK input, the Q outputs are set to the logic levels set up at the data D inputs.

• Support Mixed-Mode Signal Operation 5-V Input and Output Voltages With 3.3-V VCC

• Support Unregulated Battery Operation Down to 2.7 V

• Typical VOLP Output Ground Bounce

   <0.8 V at VCC = 3.3 V, TA = 25°C

• Ioff and Power-Up 3-State Support Hot

   Insertion

• Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors

• Latch-Up Performance Exceeds 500 mA Per JESD 17

• ESD Protection Exceeds JESD 22

   − 2000-V Human-Body Model A114-A

   − 200-V Machine Model A115-A