GND

Logic

Input

Output

Device

8

SN74HCS05

SCLS797 – JUNE 2020

www.ti.com

Product Folder Links: SN74HCS05

Submit Documentation Feedback

Copyright © 2020, Texas Instruments Incorporated

Feature Description (continued)

8.3.3 Clamp Diode Structure

The inputs and outputs to this device have both positive and negative clamping diodes as depicted in Figure 7.

CAUTION

Voltages beyond the values specified in the Absolute Maximum Ratings table can

cause damage to the device. The recommended input and output voltage ratings may

be exceeded if the input and output clamp-current ratings are observed.

Figure 7. Electrical Placement of Clamping Diodes for Each Input and Output

8.4 Device Functional Modes

Table 1. Function Table

INPUT

OUTPUT

A

Y

L

Z

H

L