SN74LVC573ARGYR

八路透明D类锁存器具有三态输出 OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS

DESCRIPON/ORDERING INFORMATION

The SN54LVC573A octal transparent D-type latch is designed for 2.7-V to 3.6-V VCC operation, and the

SN74LVC573A octal transparent D-type latch 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, input/output I/O ports, bidirectional bus drivers, and working registers.

FEATURES

• Operate From 1.65 V to 3.6 V

• Inputs Accept Voltages to 5.5 V

• Max tpd of 6.9 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 PerJESD 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