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74AHC573

nexperia
Part Number 74AHC573
Manufacturer nexperia
Description Octal D-type transparant latch
Published Apr 25, 2018
Detailed Description 74AHC573; 74AHCT573 Octal D-type transparent latch; 3-state Rev. 8 — 13 July 2020 Product data sheet 1. General descr...
Datasheet PDF File 74AHC573 PDF File

74AHC573
74AHC573

Overview
74AHC573; 74AHCT573 Octal D-type transparent latch; 3-state Rev.
8 — 13 July 2020 Product data sheet 1.
General description The 74AHC573; 74AHCT573 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 affect the state of the latches.
Inputs are overvoltage tolerant.
This feature allows the use of these devices as translators in mixed voltage environments.
2.
Features and benefits • Wide supply voltage range from 2.
0 V to 5.
5 V • Balanced propagation delays • All inputs have Schmitt-trigger action • O...


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