For this design example, use the parameters listed in Table 8-2.

Table 8-2. Design Parameters

DESIGN PARAMETER

EXAMPLE VALUE

Input voltage range

1.65V to 5.5V

Output voltage range

1.65V to 5.5V

8.2.1.2 Detailed Design Procedure

To begin the design process, determine the following:

• Input voltage range

– Use the supply voltage of the device that is driving the SN74LVC2T45-Q1 device to determine the input

voltage range. For a valid logic high, the value must exceed the VIH of the input port. For a valid logic low,

the value must be less than the VIL of the input port.

• Output voltage range

– Use the supply voltage of the device that the SN74LVC2T45-Q1 device is driving to determine the output

voltage range.  

8.2.1.3 Application Curve

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SN74LVC2T45-Q1

SCES818C – SEPTEMBER 2010 – REVISED JULY 2024

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