DESCRIPTION/ORDERING INFORMATION
●The SN74LV573AT is an octal transparent D-type latch. When the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is low, the Q outputs are latched at the logic levels of the D inputs.
●A buffered output-enable (OE) input can be used to place the eight outputs in either a normal logic state (high or low) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without interface or pullup components.
●FEATURES
●• Inputs Are TTL-Voltage Compatible
●• 4.5-V to 5.5-V VCC Operation
●• Typical tpd = 5.1 ns at 5 V
●• Typical VOLP (Output Ground Bounce)
● <0.8 V at VCC = 5 V, TA = 25°C
●• Typical VOHV (Output VOH Undershoot)
● >2.3 V at VCC = 5 V, TA = 25°C
●• Supports Mixed-Mode Voltage Operation on All Ports
●• 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)
