SN74LVC573A - Octal Transparent D-Type Latches With 3-State Outputs

The SN54LVC573A octal transparent D-type latch is designed for 2.7-V to 3.6-V V_CC operation, and the SN74LVC573A octal transparent D-type latch is designed for 1.65-V to 3.6-V V_CC 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.

• Operate From 1.65 V to 3.6 V
• Inputs Accept Voltages to 5.5 V
• Max t_pd of 6.9 ns at 3.3 V
• Typical V_OLP (Output Ground Bounce)
  < 0.8 V at V_CC = 3.3 V, T_A = 25°C
• Typical V_OHV (Output V_OH Undershoot)
  > 2 V at V_CC = 3.3 V, T_A = 25°C
• Support Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V V_CC)
• I_off Supports Live Insertion, Partial Power Down Mode, and Back Drive Protection
• 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)