1 Features

• Qualified for automotive applications

• VCC operation of 2 V to 5.5 V

• Maximum tpd of 8.5 ns at 5 V

• Typical VOHV (Output VOH Undershoot) > 2.3 V at

VCC = 3.3 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

2 Applications

• Synchronize digital signals to clock

• Use fewer inputs to monitor signals

• Convert a switch to a toggle

3 Description

The SN74LV373A-Q1 device is an octal transparent

D-type latch designed for 2 V to 5.5 V VCC operation.

While the latch-enable (LE) input is high, the Q

outputs follow the data (D) inputs. When LE is taken

low, the Q outputs are latched at the logic levels set

up at the D inputs.