TECHNICAL DATA
Octal D-type transparent latch (3-State)
The 74LV573 is a low-
voltage Si-gate
CMOS device that is pin and function compatible with 74HC/HCT573.
The 74LV573 is an octal D-type transparent latch featuring separate Dtype inputs for each latch and 3-State outputs for bus oriented applications.
A latch enable (LE) input and an output enable (OE) input are common to all internal latches.
The ‘573’ consists of eight D-type transparent latches with 3-State true outputs.
When LE is HIGH, data at the D n inputs enters the latches.
In this condition the latches are transparent, i.
e.
, a latch output will change each time its corresponding D-input changes.
When LE is LOW the latches store...