GND

Logic

Input

Output

VCC

Device

-IIK

-IOK

9

SN74LVC1G86

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SCES222Q – APRIL 1999 – REVISED JUNE 2017

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Copyright © 1999–2017, Texas Instruments Incorporated

Feature Description (continued)

8.3.3 Clamp Diodes

The inputs and outputs to this device have negative clamping diodes.

CAUTION

Avoid any voltage below or above the input or output voltage specified in the Absolute

Maximum Ratings. In this event, the current must be limited to the maximum input or

output clamp current value indicated in the Absolute Maximum Ratings to avoid

damage to the device.

Figure 3. Electrical Placement of Clamping Diodes for Each Input and Output

8.3.4 Partial Power Down (Ioff)

The inputs and outputs for this device enter a high impedance state when the supply voltage is 0 V. The

maximum leakage into or out of any input or output pin on the device is specified by Ioff in the Electrical

Characteristics.

8.3.5 Over-voltage Tolerant Inputs

Input signals to this device can be driven above the supply voltage so long as they remain below the maximum

input voltage value specified in the Recommended Operating Conditions.

8.4 Function Table

Table 1 lists the functional modes of the SN74LVC1G86 device.

Table 1. Function Table

INPUTS

OUTPUT

Y

A

B

L

L

L

L

H

H

H

L

H

H

H

L