74HC573-Q100 Datasheet | Nexperia

74HC573-Q100; 74HCT573-Q100 Octal D-type transparent latch; 3-state Rev. 6 - 10 February 2021 Product data sheet 1. General description The 74HC573-Q100; 74HCT573-Q100 is an 8-bit D-type transparent latch with 3-state outputs. The device Features latch enable (LE) and output enable (OE) inputs. When LE is HIGH, data at the inputs enter the latches. In this condition the latches are transparent, a latch output will change each time its corresponding D-input changes. When LE is LOW the latches store the information that was present at the inputs a set-up time preceding the HIGH-to-LOW transition of LE. A HIGH on OE causes the outputs to assume a high-impedance OFF-state. Operation of the...