SN74LVC574ADWE4

八路边沿触发D型触发器具有​​三态输出 OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS

description/ordering information

The SN54LVC574A octal edge-triggered D-type flip-flop is designed for 2.7-V to 3.6-V VCC operation, and the SN74LVC574A octal edge-triggered D-type flip-flop is designed for 1.65-V to 3.6-V VCC operation. These devices feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

Operate From 1.65 V to 3.6 V

Inputs Accept Voltages to 5.5 V

Specified From −40°C to 85°C,−40°C to 125°C, and −55°C to 125°C

Max tpd of 7 ns at 3.3 V

Typical VOLP Output Ground Bounce <0.8 V at VCC = 3.3 V, TA = 25°C

Typical VOHV Output VOH Undershoot >2 V at VCC = 3.3 V, TA = 25°C

Support Mixed-Mode Signal Operation on All Ports 5-V Input/Output Voltage With 3.3-V VCC

Ioff Supports Partial-Power-Down Mode Operation

Latch-Up Performance Exceeds 250 mA Per JESD 17

ESD Protection Exceeds JESD 22

    − 2000-V Human-Body Model A114-A

    − 200-V Machine Model A115-A

    − 1000-V Charged-Device Model C101