A

Y

SN74LVC07A

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SCAS595V – OCTOBER 1997 – REVISED MAY 2015

9 Detailed Description

9.1 Overview

The outputs of the SN74LVC07A device are open drain and can be connected to other open-drain outputs to

implement active-low wired-OR or active-high wired-AND functions. The maximum sink current is 24 mA.

Inputs can be driven from 1.8-V, 2.5-V, 3.3-V (LVTTL), or 5-V (CMOS) devices. This feature allows the use of

this device as translators in a mixed-system environment.

preventing damaging current backflow through the device when it is powered down.

9.2 Functional Block Diagram

9.3 Feature Description

•

Wide operating voltage range

–

Operates from 1.65 V to 5.5 V

•

Allows up or down voltage translation

–

Inputs and outputs accept voltages to 5.5 V

•

–

9.4 Device Functional Modes

Table 1. Function Table

INPUT

OUTPUT

A

Y

H

Hi-Z

L

L

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Product Folder Links: SN74LVC07A