Part Number
|
74HCT573D |
Manufacturer
|
nexperia |
Description
|
Octal D-type transparent latch |
Published
|
Dec 27, 2020 |
Detailed Description
|
74HC573; 74HCT573
Octal D-type transparent latch; 3-state
Rev. 8 — 10 September 2021
Product data sheet
1. General des...
|
Datasheet
|
74HCT573D
|
Overview
74HC573; 74HCT573
Octal D-type transparent latch; 3-state
Rev.
8 — 10 September 2021
Product data sheet
1.
General description
The 74HC573; 74HCT573 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 OE input does not affe...
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